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Patel S, Dionisopoulos SB. Current Concepts in Ankle Fracture Management. Clin Podiatr Med Surg 2024; 41:519-534. [PMID: 38789168 DOI: 10.1016/j.cpm.2024.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
Abstract
Ankle fractures are one of the more common musculoskeletal injuries that are treated by foot and ankle specialists. A thorough understanding of managing these injuries requires the ability to differentiate between stable and unstable fractures. The current literature supports the nonoperative management of stable Weber B ankle fractures, whereas unstable fractures have much better outcomes with surgical intervention. Specifically, we review the fixation strategies for the lateral, medial, and posterior malleolar fractures respectively. Finally, we discuss the current trends in postoperative management of some of the more common fracture patterns, and the safety in early weight-bearing protocols.
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Affiliation(s)
- Sandeep Patel
- The Permanente Medical Group Diablo Service Area, Department of Orthopedics and Podiatry, San Francisco Bay Area Foot and Ankle Residency, 1425 S. Main Street, Walnut Creek, CA 94596, USA.
| | - Shontal Behan Dionisopoulos
- The Permanente Medical Group Diablo Service Area, Department of Orthopedics and Podiatry, San Francisco Bay Area Foot and Ankle Residency, 1425 S. Main Street, Walnut Creek, CA 94596, USA
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Rushing CJ. Comparison of Ankle Fracture Fixation Using Intramedullary Fibular Nailing Versus Plate Fixation. J Foot Ankle Surg 2024:S1067-2516(24)00094-2. [PMID: 38825307 DOI: 10.1053/j.jfas.2024.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 05/03/2024] [Accepted: 05/11/2024] [Indexed: 06/04/2024]
Abstract
Ankle fracture fixation using intramedullary fibular (IMF) nails has been shown to allow for earlier weightbearing, reduced wound complications, better union rates, and the absence of prominent hardware, compared to plates/screw (PS) constructs. The purpose of present retrospective cohort study was to compare outcomes of patients who underwent ankle fracture fixation using an IMF nail versus PS. Demographic, clinical, and radiographic data were recorded for patients who underwent ankle fracture fixation between May 2020 and May 2022, and who were at least 1 year postoperative. Toe-touch weightbearing was permitted immediately after surgery, protected weightbearing (PWB) at postoperative week 2, and weightbearing as tolerated in a brace at week 6. Radiographs were assessed preoperatively, and at 2, 6, 12, 24, and 48 weeks postoperative. Sixty-one ankle fractures (30 IMF, 31 PS) with a mean follow up of 14.7 and 18 (range, 12 to 23) months were included. Overall, the IMF nail cohort had less pain, faster time to union (11.4 vs 13.2 weeks), and less complications (23% vs 45%), reoperations (10% vs 16%), and surgical failures (9% vs 9.7%), compared to the PS cohort. The differences were not statistically significant. The PS cohort had a higher rate of symptomatic hardware irritation (p=<0.001). Tobacco use adversely effected direct osseous healing (p<0.001) and increased postoperative complications (p=0.050). The present study lends credence to the previously reported advantages of IMF nailing over PS fixation for ankle fractures. Ankle fracture fixation using a 4th generation, IMF nail is a viable alternative to traditional PS fixation.
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Mortensen SO, Barckman J, Gundtoft PH. Percutaneous intramedullary screw or rush pin fixation of unstable ankle fractures in patients with fragile soft tissue - retrospective study of 80 cases. Arch Orthop Trauma Surg 2024; 144:2157-2163. [PMID: 38613611 PMCID: PMC11093783 DOI: 10.1007/s00402-024-05290-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 03/17/2024] [Indexed: 04/15/2024]
Abstract
INTRODUCTION The standard surgical procedure for unstable ankle fractures is fixation of the lateral malleolus with a plate and screws. This method has a high risk of complications, especially among patients with fragile skin conditions. The aim of this study was to estimate the re-operation rates and identify complications in patients with an unstable ankle fracture, surgically treated with an intramedullary screw or rush pin. MATERIALS AND METHODS We identified all patients who were surgically treated with either a 3.5-mm screw or rush pin at Aarhus University Hospital, Denmark, from 2012 to 2018. Major complications were re-operations within three months. We included 80 patients, of which 55 (69%) were treated with a 3.5-mm intramedullary screw and 25 (31%) with a rush pin. The majority of the study population was female (59) and the mean age was 75 (range 24 to 100) years. Of the 80 patients included, 41 patients had more than 2 comorbidities. RESULTS Three patients underwent re-operation within three months due to either fracture displacement or hardware cutout. Radiographs obtained after six weeks showed that nine patients had loss of reduction. Additionally, four patients had superficial wound infections and six patients had delayed wound healing. CONCLUSIONS Intramedullary fixation of distal fibula fractures with either a screw or rush pin has low re-operation rates. However, the high proportion of patients with radiological loss of reduction is concerning.
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Affiliation(s)
- Simon Oksbjerre Mortensen
- Department of Orthopedic Surgery, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus N, 8200, Denmark.
- Department of Orthopedic Surgery Regions Hospitalet Randers, Skovlyvej 15, Randers, 8930, NØ, Denmark.
| | - Jeppe Barckman
- Department of Orthopedic Surgery, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus N, 8200, Denmark
| | - Per Hviid Gundtoft
- Department of Orthopedic Surgery, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus N, 8200, Denmark
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Wang J, Jia HB, Li HM, Jiang HQ, Zhao JG. Intramedullary Nailing Versus Open Reduction and Plate Fixation for Lateral Malleolar Fractures: A Meta-Analysis. J Foot Ankle Surg 2024; 63:275-280. [PMID: 38052379 DOI: 10.1053/j.jfas.2023.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 11/24/2023] [Accepted: 11/28/2023] [Indexed: 12/07/2023]
Abstract
The fixation for lateral malleolar fracture in ankle fractures is still controversial. The purpose of this meta-analysis is to compare clinical and radiological outcomes between intramedullary nail (IMN) and plate for lateral malleolar fractures in ankle fractures. The PubMed, EMBASE, and Cochrane Library were searched for randomized controlled trials (RCTs) from databases inception to June 2023. Data on outcomes were extracted and the methodological quality of the included studies were assessed. A meta-analysis was performed using RevMan 5.3 software when the data extracted from included studies could be synthesized. Seven RCTs were included. The methodological quality of the included studies was moderate to high. The meta-analysis results showed that the infection rate of the IMN group was significantly lower than that of the plate group (RR = 0.38; 95%CI 0.18-0.82; p = .01). There were no significant differences between the 2 groups in Olerud and Molander Ankle Score (OMAS), union rate, radiological outcomes, nerve injury rate, reoperation rate, loss of reduction, and total complication rate. Our present meta-analysis demonstrated that the IMN might be a better method for the fixation of lateral malleolar fracture in ankle fracture, as the infection rate was significantly lower than a plate.
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Affiliation(s)
- Jie Wang
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Hao-Bo Jia
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Hao-Min Li
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | | | - Jia-Guo Zhao
- Department of Foot and Ankle Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China.
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Stringfellow TD, Coffey D, Wek C, Bretherton C, Tan SP, Reichert I, Ahluwalia R. Epidemiology & management of complex ankle fractures in the United Kingdom: A multicentre cohort study. Injury 2024; 55:111037. [PMID: 38142626 DOI: 10.1016/j.injury.2023.111037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 08/21/2023] [Accepted: 09/08/2023] [Indexed: 12/26/2023]
Abstract
BACKGROUND Patient factors are known to contribute to decision making and treatment of ankle fractures. The presence of poor baseline mobility, diabetes, neuropathy, alcoholism, cognitive impairment, inflammatory arthritis or polytrauma can result in a higher risk of failure or complications. Limited evidence is available on the optimum management for this challenging cohort of patients herein described as complex ankle fractures. This UK multicentre study assessed and evaluated the epidemiology of ankle fractures complicated by significant comorbidity and patient factors and use of specialist surgical techniques such as hindfoot nails (HFN) / tibiotalarcalcaneal (TCC) nails and enhanced open reduction and internal fixation (ORIF). PATIENTS AND METHODS A UK-wide collaborative study was performed of adult distal AO43/AO44 fractures, associated with 1 or more of the patient factors listed above. Primary outcomes included patient demographics, comorbidities, surgical technique and implants. Secondary outcomes included surgical complications and early post-operative weight bearing instructions. Statistical analysis was performed to assess patient and fracture characteristics on outcome, including propensity matching. RESULTS One-thousand three hundred and sixty patients, with at least one of the above complex factors, from 56 centres were included with a mean age of 53.1 years. 90.2% (1227) patients underwent primary fixation which included 78.9% (1073) standard open reduction internal fixations (ORIF), 3.25% (43) extended ORIF and 8.1% (111) primary HFN / TCC. Overall wound complications and thromboembolic events were similar in the hindfoot nail group and the ORIF group (11.7% vs 10.7%). Wound complications were greater in diabetic patients versus non-diabetic patients independent of fixation method (15.8% vs 9.0%). After propensity matching for comorbidities and fracture type, overall complications were lower in the hindfoot nail (11.8%) and extended ORIF groups (16.7%), than the standard ORIF group (18.6%). CONCLUSION Only a minority of complex ankle fractures are treated with specialised techniques (HFN/TCC or extended ORIF). Though more commonly used in older and frail patients their perceived advantages are often negated by a reluctance to bear weight early. These techniques demonstrated a better complication profile to standard ORIF but hindfoot nail with joint preparation for fusion was associated with more complications than hindfoot nail for fixation. LEVEL OF EVIDENCE III.
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Affiliation(s)
| | - D Coffey
- King's College Hospital, London, United Kingdom
| | - C Wek
- King's College Hospital, London, United Kingdom
| | - C Bretherton
- Centre for Neuroscience, Surgery and Trauma, Queen Mary University London, London, United Kingdom
| | - S P Tan
- King's College Hospital, London, United Kingdom
| | - I Reichert
- King's College Hospital, London, United Kingdom
| | - R Ahluwalia
- King's College Hospital, London, United Kingdom.
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Xiong Y, Zhang J, Liu H, Cai T, Xu W, Wu J. Intramedullary nail fixation of fibular fractures in combination with extra-articular distal tibial fractures (AO/OTA 43A): a single-center retrospective study. Acta Orthop Belg 2023; 89:719-726. [PMID: 38205766 DOI: 10.52628/89.4.12153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
Treatment of fibular fractures associated with extra-articular distal tibia fractures is technically challenging and the purpose of this study was to evaluate the use of intramedullary nail fixation of fibular fractures when associated with this fracture. Between January 2018 and December 2021, 33 patients presenting extra-articular distal tibia fractures and fibular fractures (AO/OTA 43A) were treated. Clinical and radiological data were collected during routine postoperative follow-ups. Thirty-one patients were monitored for a period of time ranging from 12 to 23 months, with an average follow-up of 17.5 ± 3.3 months. Fibular bone union took an average of 3.6 ± 0.9 months. At the last follow-up, the average fibular alignment and postoperative ankle talocrural angles were 1.8° and 9.1°, respectively. No detectable radiographic rotational malalignment and serious complications related to the fibular incision was observed. The average AOFAS and OMAS scores at the most recent follow-up were 88.3 ± 6.2 and 87.4 ± 6.0, respectively. Intramedullary nail fixation worked well to keep the fibula in place in fibular fractures connected to extra-articular distal tibia fractures.
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Balziano S, Baran I, Prat D. Hindfoot nailing without joint preparation for ankle fractures in extremely elderly patients: Comparison of clinical and patient-reported outcomes with standard ORIF. Foot Ankle Surg 2023; 29:588-592. [PMID: 37468359 DOI: 10.1016/j.fas.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/25/2023] [Accepted: 07/02/2023] [Indexed: 07/21/2023]
Abstract
INTRODUCTION Tibiotalocalcaneal (TTC) nailing without joint preparation has been indicated as an alternative to open reduction and internal fixation (ORIF) in the treatment of unstable fragility ankle fractures. We hypothesized that primary hindfoot nailing without joint preparation, and immediate weight bearing can provide a safe and effective treatment for unstable fragility fractures of the ankle compared to ORIF. METHODS A retrospectively single-center cohort was reviewed for all surgically treated ankle fractures in patients aged 75 years and older between 2016 and 2021. The cases were grouped by the surgical technique: ORIF or TTC nailing. Diagnosis and treatment were validated by a review of the radiographs and the patients' charts. Primary outcomes included complication rates and revision rates. The PROMs questionnaires included the Foot and Ankle-Ability Measure (FAAM-ADL) and the Olerud-Molander Ankle Score (OMAS). RESULTS Forty-six cases met the inclusion criteria during the study period. Eighteen in the TTC group and 28 in the ORIF group. The average follow-up was 46.4 months (Median 49.5, SD ± 25.3). The mean age of the TTC group was significantly higher (88.6 versus 81.8, p < 0.001). The mean surgery duration and length of stay were similar. The complication rates were 50.0 % in the ORIF group (28.6 % major) versus 22.2 % in the TTC group (5.6 % major), (p = 0.060). The revision rates were 28.6 % and 11.1 % in the ORIF and TTC groups respectively (p = 0.161). The FAAM-ADL was higher in the ORIF group (62.6 % versus 32.4 %, p = 0.020), as well as the OMAS (60.0 versus 32.8, p = 0.029). CONCLUSION TTC nailing without joint preparation for unstable fragility fractures of the ankle in the extremely elderly provided a better complication profile compared to traditional ORIF. However, PROMs were inferior.
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Affiliation(s)
- Snir Balziano
- Department of Orthopaedic Surgery, Chaim Sheba Medical Center, Tel-Aviv University, Tel-Hashomer, Israel, Affiliated with the Faculty of Medicine of Tel-Aviv University, Ramat-Aviv, Tel-Aviv, Israel
| | - Isaac Baran
- Department of Orthopaedic Surgery, Chaim Sheba Medical Center, Tel-Aviv University, Tel-Hashomer, Israel, Affiliated with the Faculty of Medicine of Tel-Aviv University, Ramat-Aviv, Tel-Aviv, Israel
| | - Dan Prat
- Department of Orthopaedic Surgery, Chaim Sheba Medical Center, Tel-Aviv University, Tel-Hashomer, Israel, Affiliated with the Faculty of Medicine of Tel-Aviv University, Ramat-Aviv, Tel-Aviv, Israel.
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Acevedo D, Rizzo MG, Constantinescu D, Heng M. The Use of Blocking Wires in Fibular Intramedullary Nailing of an Ankle Fracture with Hardware Failure: A Case Report. Cureus 2023; 15:e47737. [PMID: 38022253 PMCID: PMC10676240 DOI: 10.7759/cureus.47737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/26/2023] [Indexed: 12/01/2023] Open
Abstract
A 24-year-old male, with a body mass index (BMI) of 31.7 and a previous open reduction and internal fixation (ORIF) of the left ankle seven years ago, presented to the emergency department with a peri-implant, comminuted fibula fracture with broken hardware and syndesmotic injury. The nature of the revision surgery made proper guidewire placement during fibular nailing difficult. Blocking wires assisted in ensuring proper guidewire placement. The patient was successfully managed with revision ORIF, fibular nailing, and syndesmotic fixation. Blocking wires are a helpful tool for achieving proper fracture alignment and stability during intramedullary nailing procedures and may be considered in fibular nailing situations.
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Affiliation(s)
- Daniel Acevedo
- Orthopaedic Surgery, Nova Southeastern University Dr. Kiran C. Patel College of Allopathic Medicine, Davie, USA
| | - Michael G Rizzo
- Orthopaedic Surgery, University of Miami Miller School of Medicine, Jackson Memorial Hospital, Miami, USA
| | - David Constantinescu
- Orthopaedic Surgery, University of Miami Miller School of Medicine, Jackson Memorial Hospital, Miami, USA
| | - Marilyn Heng
- Orthopaedic Surgery, University of Miami Miller School of Medicine, Jackson Memorial Hospital, Miami, USA
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Tansey PJ, Chen J, Panchbhavi VK. Current concepts in ankle fractures. J Clin Orthop Trauma 2023; 45:102260. [PMID: 37872976 PMCID: PMC10589378 DOI: 10.1016/j.jcot.2023.102260] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 10/09/2023] [Indexed: 10/25/2023] Open
Abstract
Ankle fractures are among the most common orthopaedic injuries. Operative management is performed in unstable ankle fracture patterns to restore the stability and native kinematics of the ankle mortise and minimize the risk of post-traumatic degenerative changes. In this study, we review current concepts in ankle fracture management, including posterior malleolus fixation, syndesmosis fixation, deltoid ligament repair, fibular nailing, and early weightbearing, from both a biomechanical and clinical perspective.
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Affiliation(s)
- Patrick J. Tansey
- Department of Orthopaedic Surgery and Rehabilitation, The University of Texas Medical Branch, 301 University Blvd, Route 0165, Galveston, TX, 77555-0165, USA
| | - Jie Chen
- Department of Orthopaedic Surgery and Rehabilitation, The University of Texas Medical Branch, 301 University Blvd, Route 0165, Galveston, TX, 77555-0165, USA
| | - Vinod K. Panchbhavi
- Department of Orthopaedic Surgery and Rehabilitation, The University of Texas Medical Branch, 301 University Blvd, Route 0165, Galveston, TX, 77555-0165, USA
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Saygılı MS. Intramedullary Fibular Fixation in One-Stage Ankle Fracture Surgery With Soft Tissue Damage: A Study of 19 Cases. Cureus 2023; 15:e45599. [PMID: 37868413 PMCID: PMC10588544 DOI: 10.7759/cureus.45599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2023] [Indexed: 10/24/2023] Open
Abstract
This study investigates the efficacy of one-stage surgical intramedullary fibular fixation in managing ankle fractures with associated soft tissue damage. Ankle fractures, often encountered, can lead to complications when coupled with soft tissue injury. Traditional plate and screw fixation can exacerbate infection risks and reduce wound healing. To address this, a minimally invasive approach employing intramedullary fixation of the fibula has been proposed. This retrospective analysis, conducted between 2019 and 2021, explores cases of intramedullary fibular fixation for ankle fractures with stage 2-3 soft tissue injuries. A total of 19 patients were included in the study. The procedure involved either ulna intramedullary nails or locking screws. Results indicate that the approach led to successful union (100%), one superficial infection (5.26%), and no complication was observed. While limitations include the retrospective nature and small sample size, this study contributes valuable insights into the use of intramedullary fibular fixation in one-stage surgery for ankle fractures with concurrent soft tissue damage.
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Affiliation(s)
- Mehmet Selçuk Saygılı
- Department of Orthopedics and Traumatology, University of Health Sciences, Prof. Dr. Cemil Taşcıoğlu City Hospital, Istanbul, TUR
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Duvvuri P, Trout SM, Bub CD, Goldman AT. Use of a Hindfoot Nail Without Separate Subtalar and Tibiotalar Joint Preparation to Treat Geriatric Ankle and Distal Tibia Fractures: A Case Series. Geriatr Orthop Surg Rehabil 2023; 14:21514593231195239. [PMID: 37581176 PMCID: PMC10423445 DOI: 10.1177/21514593231195239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 07/15/2023] [Accepted: 07/28/2023] [Indexed: 08/16/2023] Open
Abstract
Introduction Ankle fractures in geriatric patients can be devastating injuries, as they limit an individual's mobility, autonomy, and quality of life. This study examines the functional outcomes and complications related to hindfoot nails (HFN) in geriatric patients who have suffered an ankle malleolar or distal tibia fracture. Materials and Methods This is a single-surgeon case-series of patients who underwent HFN for acute fixation or delayed reconstruction after an ankle or distal tibia fracture. Demographic information, comorbidities, baseline functional status, AO/OTA classification, surgical indications, need for external fixation, total operative time, length of stay (LOS), ambulation at discharge, and discharge disposition were recorded. Primary outcomes included 30-day complications, ambulation at follow-up, and time to fracture union and fusion. Results There were 22 patients, with average age 80.8 years. Mean LOS was 7.0 days, and 68.2% were discharged to subacute rehabilitation. Within 30 days, 1 patient developed a deep vein thrombosis and bilateral pulmonary emboli, and 2 experienced wound dehiscence requiring antibiotics. At 6-weeks, 1 patient sustained a fall with periprosthetic fracture requiring HFN revision, and another developed cellulitis necessitating hardware removal. Fracture healing was seen in 72.7% at 19.4 weeks, while radiographic fusion occurred in 18.2% at 43.0 weeks. 72.7% were ambulating with an assistive device at discharge, and 100.0% at 12-weeks post-operatively or last follow-up. Upon final examination, all patients were ambulating without pain. Discussion HFNs provide a reliable alternative to traditional open reduction internal fixation and have the ability to improve quality of life for geriatric patients through a faster return to weight-bearing. Additionally, radiographic fusion rates show that patients have favorable functional outcomes even without formal arthrodesis. Conclusion HFN is beneficial for elderly patients with low functional demand and complex medical comorbidities, as it allows for early mobility after sustaining an ankle or distal tibia fracture.
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Affiliation(s)
- Priya Duvvuri
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Sally May Trout
- Department of Orthopaedic Surgery, Long Island Jewish Medical Center, New Hyde Park, NY, USA
| | - Christine Decker Bub
- Department of Orthopaedic Surgery, Long Island Jewish Medical Center, New Hyde Park, NY, USA
| | - Ariel Tenny Goldman
- Department of Orthopaedic Surgery, Long Island Jewish Medical Center, New Hyde Park, NY, USA
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Giordano V, Azevedo PH, Peres C, Perucci M, Rodrigues M, Meireles R, Pires RE, Godoy-Santos A, Giannoudis PV. Can CT-based assessment of lateral malleolus anatomy indicate when and how to perform an intramedullary fixation in distal fibula fractures? An analysis of 150 ankles. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2023; 33:601-609. [PMID: 35984518 DOI: 10.1007/s00590-022-03360-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 08/08/2022] [Indexed: 11/09/2022]
Abstract
PURPOSE The primary aim was to analyse the lateral malleolus morphology with a focus on the shape of the distal fibula for IM fixation of the fibula in infra- and transsyndesmotic fracture patterns. The secondary aim was to propose a treatment algorithm according to the lateral malleolar anatomy. METHODS 77 healthy, skeletally mature volunteers underwent CT scanning of the ankle. The fibula medullary canal and its cortical thickness were quantitatively analysed at 4 different levels measured from the fibular tip (1.5 cm, 3.0 cm, 4.5 cm, and 6.0 cm). A geometric classification was proposed, and a decision algorithm was developed. Statistical significance was set at a p-value < 0.05. RESULTS The smallest diameter of the medullary canal of the fibula was at 6.0 cm from the tip of the fibula, in 98.2% of the ankles. The distal fibula can be classified into triangular and rectangular type, according to the cortical thickness index (p < 0.0001). In 16.7% ankles, the internal diameter of the fibula at 6.0 cm was equal or narrower than 3.5 mm (p < 0.05). CONCLUSION The shape of the distal fibula as evaluated by CT-guided analysis allows for IM osteosynthesis of the lateral malleolus in 83% of individuals. In our study, the smallest diameter of the medullary canal of the fibula was located 6.0 cm from the tip of the lateral malleolus. Coronal CT evaluation is advantageous in indicating which type of IM implant should be used safely for infra- and transsyndesmotic fracture patterns, potentially reducing intraoperative risks.
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Affiliation(s)
- Vincenzo Giordano
- Serviço de Ortopedia e Traumatologia Prof. Nova Monteiro, Hospital Municipal Miguel Couto, Rua Mário Ribeiro 117/2º andar, Leblon, Rio de Janeiro, RJ, 22430-160, Brazil.
- Clínica São Vicente, Rede D'or São Luiz, Rio de Janeiro, RJ, Brazil.
| | - Pedro Henrique Azevedo
- Serviço de Ortopedia e Traumatologia Prof. Nova Monteiro, Hospital Municipal Miguel Couto, Rua Mário Ribeiro 117/2º andar, Leblon, Rio de Janeiro, RJ, 22430-160, Brazil
| | - Caio Peres
- Serviço de Ortopedia e Traumatologia Prof. Nova Monteiro, Hospital Municipal Miguel Couto, Rua Mário Ribeiro 117/2º andar, Leblon, Rio de Janeiro, RJ, 22430-160, Brazil
| | - Marcelo Perucci
- Serviço de Ortopedia e Traumatologia Prof. Nova Monteiro, Hospital Municipal Miguel Couto, Rua Mário Ribeiro 117/2º andar, Leblon, Rio de Janeiro, RJ, 22430-160, Brazil
| | - Matheus Rodrigues
- Serviço de Ortopedia e Traumatologia Prof. Nova Monteiro, Hospital Municipal Miguel Couto, Rua Mário Ribeiro 117/2º andar, Leblon, Rio de Janeiro, RJ, 22430-160, Brazil
| | - Rafael Meireles
- Serviço de Ortopedia e Traumatologia Prof. Nova Monteiro, Hospital Municipal Miguel Couto, Rua Mário Ribeiro 117/2º andar, Leblon, Rio de Janeiro, RJ, 22430-160, Brazil
| | - Robinson Esteves Pires
- Departamento de Ortopedia, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | - Alexandre Godoy-Santos
- Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
- Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
| | - Peter V Giannoudis
- Academic Department of Trauma & Orthopaedic Surgery, School of Medicine, University of Leeds, Leeds, UK
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Schumann J, Burgess B, Ryan D, Garras D. A Retrospective Analysis of Distal Fibula Fractures Treated With Intramedullary Fibular Nail Fixation. J Foot Ankle Surg 2023:S1067-2516(23)00068-6. [PMID: 36966965 DOI: 10.1053/j.jfas.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 12/15/2022] [Accepted: 03/18/2023] [Indexed: 04/26/2023]
Abstract
There is growing literature supporting the use of intramedullary fixation for fracture care because of its smaller incisions, improved biomechanical outcomes, and faster time to weightbearing than traditional internal fixation methods. The aim of this study is to investigate the postoperative outcomes in ankle fractures treated with intramedullary nail fixation in the largest patient cohort to date. From 2015 to 2021, 151 patients were evaluated following surgical treatment of fibular fractures with intramedullary nail fixation. Patients were identified through a medical record database search for appropriate ankle fracture procedure codes. Patient information was reviewed for fracture type, adjunct procedures, time to weightbearing and postoperative complications. Radiographs were assessed for quality and time to radiographic union. The mean time to weightbearing was 4.8 weeks. Minor wound dehiscence was identified in 2 patients (1.3%). Superficial infection was present in 4 patients (2.6%) and a deep infection developed in 2 patients (1.3%). Two patients developed a nonunion (1.5%). There were no DVTs reported, although 1 patient developed a PE postoperatively. Radiographic quality of reduction and time to union is comparable to literature reported plate and screw construct outcomes. Reduction was classified as good in 86.1% of patients and radiographic union was appreciated in 98.5% of patients. This is the largest cohort study evaluating the outcomes of intramedullary nail fixation for ORIF of ankle fractures. These data reinforce that intramedullary nailing provides a minimally invasive approach with accurate anatomic reduction, excellent fracture union rates, low complication rates, and an early return to weightbearing.
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Affiliation(s)
- Jaclyn Schumann
- Foot and Ankle Fellow, Hinsdale Orthopaedics a Division of Illinois Bone & Joint Institute, Joliet, IL.
| | - Brian Burgess
- Director of Hinsdale Orthopaedics (IBJI) Foot and Ankle Fellowship, Hinsdale Orthopaedics a Division of Illinois Bone & Joint Institute, Joliet, IL
| | - Daniel Ryan
- Podiatric Medicine and Surgery Residency Program PGY-2, Advocate Christ Medical Center, Oak Lawn, IL
| | - David Garras
- Foot and Ankle Orthopedic Surgeon, Midwest Orthopedic Consultants, Oak Lawn, IL
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Chou TFA, Tzeng YH, Teng MH, Huang YC, Wang CS, Lin CC, Chiang CC. Trimalleolar Fractures Treated by Open Reduction Internal Fixation Compared With Arthroscopically Assisted Reduction and Minimally Invasive Surgery. Foot Ankle Int 2023; 44:431-442. [PMID: 36946569 DOI: 10.1177/10711007231157676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
BACKGROUND Currently, the standard of treatment for trimalleolar (TM) fracture is osteosynthesis through open reduction and internal fixation (ORIF). This study assessed whether arthroscopically assisted reduction and minimally invasive surgery (AARMIS) can be an alternative surgical method for TM fractures. METHODS This retrospective cohort study included 49 patients with TM that were surgically treated. 27 patients received ORIF and 22 patients underwent AARMIS . At baseline, we recorded the patient's demographic features, fracture pattern (AO-OTA and Haraguchi classification), and surgical method. For postoperative results, we examined the patient's radiographic outcome, including time to union, quality of fracture reduction, as well as functional outcomes (American Orthopaedic Foot & Ankle Society ankle hindfoot score, ankle range of motion, and visual analog scale of pain) and perioperative complications. RESULTS At mean follow-up of 46.6±24.6 (ORIF) and 36.4±18.5 months (AARMIS), both groups had comparable radiographic outcomes. No significant difference in rates of early ankle OA were detected. In terms of functional outcome, VAS pain and AOFAS score at postoperative day 3, postoperative month 3, and at final follow-up were not different. In terms of range of motion, we did not find a significant difference in mean range of motion. CONCLUSION Patients with TM fractures treated with AARMIS achieved satisfactory results and was not significantly different in radiographic and functional performance compared with ORIF. LEVEL OF EVIDENCE Level III, retrospective cohort study.
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Affiliation(s)
- Te-Feng Arthur Chou
- Division of Orthopaedic Trauma, Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei
| | - Yun-Hsuan Tzeng
- Division of Medical Imaging for Health Management, Cheng-Hsin General Hospital, Taipei
- Department of Radiology, School of Medicine, National Yang Ming Chiao Tung University, Taipei
| | - Ming-Hung Teng
- Division of Orthopaedic Trauma, Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei
| | - Yen-Chun Huang
- Division of Orthopaedic Trauma, Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei
| | - Chien-Shun Wang
- Division of Orthopaedic Trauma, Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei
| | - Chun-Cheng Lin
- Division of Orthopaedic Trauma, Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei
| | - Chao-Ching Chiang
- Division of Orthopaedic Trauma, Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei
- Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei
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DeVries JG, Scharer BM. Double Row Fixation is More Costly and Does Not Have Clinical Benefit Over Single Anchor for Insertional Achilles Tendon Surgery. J Foot Ankle Surg 2023:S1067-2516(23)00007-8. [PMID: 36737321 DOI: 10.1053/j.jfas.2023.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 01/05/2023] [Accepted: 01/11/2023] [Indexed: 01/20/2023]
Abstract
Surgical repair of insertional Achilles tendinosis is indicated in the face of failed conservative measures. Several methods for this repair have been described, and the optimal method is not universally agreed upon. In addition, the cost of medical care is important, and should be considered when determining the surgical repair for each patient. The purpose of this study is to compare implant costs between a single anchor or 4 anchor, double row repair, and evaluate associated outcomes. A retrospective comparative trial was performed for this purpose. The entire study encompassed 110 patients, 78 with a single anchor repair, and 32 with a double row repair. The average implant cost of the single anchor repair was $391.18 ± $272.10 and the double row repair was $1811.2 9 ± $169.47, p < .001. The groups did not have a statistically significant difference in complications (9% with single anchor vs 6.3% with double row, p = 1.0) or revisions 6.4% with single anchor vs 3.1% with double row, p = .67). The only difference in demographics between the groups was that the single anchor group had a higher percentage of female patients (p = .04). While the double row repair has been shown to have favorable biomechanical results, the present study did not show a benefit in complications or revisions and was a more costly repair technique. Surgeons should take these findings in consideration when choosing the repair technique when surgery is indicated.
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16
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Fibula Nail versus Locking Plate Fixation-A Biomechanical Study. J Clin Med 2023; 12:jcm12020698. [PMID: 36675627 PMCID: PMC9862725 DOI: 10.3390/jcm12020698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/10/2023] [Accepted: 01/12/2023] [Indexed: 01/18/2023] Open
Abstract
In the treatment of ankle fractures, complications such as wound healing problems following open reduction and internal fixation are a major problem. An innovative alternative to this procedure offers a more minimally invasive nail stabilization. The purpose of this biomechanical study was to clarify whether this method was biomechanically comparable to the established method. First, the stability (range of motion, diastasis) and rotational stiffness of the native upper ankle were evaluated in eight pairs of native geriatric specimens. Subsequently, an unstable ankle fracture was created and fixed with a locking plate or a nail in a pairwise manner. The ankles showed significantly less stability and rotational stiffness properties after nail and plate fixations than the corresponding native ankles (p < 0.001 for all parameters). When comparing the two methods, both showed no differences in their range of motion (p = 0.694) and diastasis (p = 0.166). The nail also presented significantly greater rotational stiffness compared to the plate (p = 0.001). However, both fixations remained behind the native stability and rotational stiffness. Due to the comparable biomechanical properties of the nail and plate fixations, an early weight-bearing following nail fixation should be assessed on a case-by-case basis considering the severity of fractures.
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Stake IK, Ræder BW, Gregersen MG, Molund M, Wang J, Madsen JE, Husebye EE. Higher complication rate after nail compared with plate fixation of ankle fractures in patients aged 60 years or older: a prospective, randomized controlled trial. Bone Joint J 2023; 105-B:72-81. [PMID: 36587258 DOI: 10.1302/0301-620x.105b1.bjj-2022-0595.r1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
AIMS The aim of this study was to compare the functional and radiological outcomes and the complication rate after nail and plate fixation of unstable fractures of the ankle in elderly patients. METHODS In this multicentre study, 120 patients aged ≥ 60 years with an acute unstable AO/OTA type 44-B fracture of the ankle were randomized to fixation with either a nail or a plate and followed for 24 months after surgery. The primary outcome measure was the American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot score. Secondary outcome measures were the Manchester-Oxford Foot Questionnaire, the Olerud and Molander Ankle score, the EuroQol five-dimension questionnaire, a visual analogue score for pain, complications, the quality of reduction of the fracture, nonunion, and the development of osteoarthritis. RESULTS At 24 months, the median AOFAS score was equivalent in the two groups (nail 90 (interquartile range (IQR) 82 to 100), plate 95 (IQR 87 to 100), p = 0.478). There were statistically more complications and secondary operations after nail than plate fixation (p = 0.024 and p = 0.028, respectively). There were no other significant differences in the outcomes between the two groups. CONCLUSION The functional outcome after nail and plate fixation was equivalent; however, the complication rate and number of secondary operations was significantly higher after nail fixation. These results suggest that plate fixation should usually be the treatment of choice for unstable ankle fractures in the elderly.Cite this article: Bone Joint J 2023;105-B(1):72-81.
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Affiliation(s)
- Ingrid K Stake
- Department of Orthopaedic Surgery, Østfold Hospital Trust, Grålum, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Benedikte W Ræder
- Department of Orthopaedic Surgery, Bærum Hospital, Vestre Viken Hospital Trust, Gjettum, Norway
| | - Martin G Gregersen
- Department of Physical Medicine and Rehabilitation, Østfold Hospital Trust, Grålum, Norway
| | - Marius Molund
- Department of Orthopaedic Surgery, Østfold Hospital Trust, Grålum, Norway
| | - Johan Wang
- Division of Radiology and Nuclear Medicine, Oslo University Hospital, Oslo, Norway
| | - Jan E Madsen
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway
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Barlow C, Duggleby L, Barton T. Early weight bearing in elderly patients with ankle fractures reduces care needs and maintains independence. Foot Ankle Surg 2023; 29:63-66. [PMID: 36175269 DOI: 10.1016/j.fas.2022.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 09/02/2022] [Accepted: 09/19/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Ankle fractures in the elderly are increasingly prevalent and are associated with significant morbidity and loss of independence. METHOD Patients over the age of 70 suffering ankle fracture were identified using ICD-9-CM patient coding. Fracture stability was assessed using patient records and radiographic evidence. Management strategy, length of inpatient stay, time non-weight bearing, pre-admission residence, discharge destination and discharge care needs were studied. RESULTS 169 patients with a mean age 80.3 years were studied. Management strategy was shown to have a significant effect on a patient's care requirements (p = 0.012) and ability to return to their primary residence (p = 0.014). Management via an intramedullary rod was associated with the lowest rates of increased care needs (29.7%) and the highest rate of returning home on discharge (88.9%). CONCLUSIONS Early weight bearing had a significant effect on a patient's ability to maintain independent living and were more likely to return to their own home.
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Affiliation(s)
- Ciaran Barlow
- Department of Trauma and Orthopaedics, Royal United Hospital Bath NHS Trust, Combe Park, Bath BA1 3NG, UK.
| | - Luke Duggleby
- Department of Trauma and Orthopaedics, Royal United Hospital Bath NHS Trust, Combe Park, Bath BA1 3NG, UK.
| | - Tristan Barton
- Department of Trauma and Orthopaedics, Royal United Hospital Bath NHS Trust, Combe Park, Bath BA1 3NG, UK.
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Cheung YC, Yee DK, Fang C. Defining the fit and ideal entry site of the fibula rod system--a computed tomography based study in elderly patients with lower limb infections, vascular diseases or tumors. J Orthop Surg (Hong Kong) 2023; 31:10225536231157129. [PMID: 36924112 DOI: 10.1177/10225536231157129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
OBJECTIVES To determine the configuration of the distal fibula anatomy and the fitness of the Fibula Rod System (Acumed®, Hillsboro, Oregon) in a series of fibula models and to determine the optimal entry site of the rod. METHODS Consecutive series of computed tomography (CT) of tibias and fibulae with no fracture or deformity were converted to stereo-lithograph format, and imported into Meshmixer software (Autodesk, San Rafael, California). A 3.6 × 180 mm fibula rod model was virtually inserted to best fit the intramedullary canal of the fibula model and to a depth of 0 mm proud at the distal fibula. The location of the entry point in relationship to the fibular tip, and the distance between the rod and the lateral fibula cortex were measured. RESULTS CT of 41 fibulae (23 male and 18 female patients) contributed to the three-dimensional fibula modeling. The entry point was 3.5 mm (SD 2.0) medial to (in mortise view) and 1.0 mm (SD 2.1) anterior to (in lateral view) the fibular tip. The fibula rod was inserted to a depth of 6.2 mm (SD 2.1) proximal to the fibula tip. The mean shortest distance of the rod to the outer cortex was 1.88 mm (SD 0.87). There was a breach of the posterolateral cortex in one patient. CONCLUSION The guide pin entry site of fibula rod should be medial and anterior offset with reference to the fibula tip, in contrary to the distal tip as recommended in the manual. There is a chance of breaching the posterolateral cortex with rod entry.
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Affiliation(s)
- Yan Chun Cheung
- Department of Orthopaedics and Trauamatology, 37062Alice Ho Miu Ling Nethersole Hospital, Pokfulam, Hong Kong
| | - Dennis Kh Yee
- Department of Orthopaedics and Trauamatology, 37062Alice Ho Miu Ling Nethersole Hospital, Pokfulam, Hong Kong
| | - Christian Fang
- Department of Orthopaedics and Trauamatology, 25809The University of Hong Kong, Pokfulam, Hong Kong
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20
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Guo W, Wu F, Chen W, Tian K, Zhuang R, Pan Y. Can Locked Fibula Nail Replace Plate Fixation for Treatment of Acute Ankle Fracture? A Systematic Review and Meta-Analysis. J Foot Ankle Surg 2022; 62:178-185. [PMID: 36333182 DOI: 10.1053/j.jfas.2022.10.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 09/13/2022] [Accepted: 10/01/2022] [Indexed: 11/07/2022]
Abstract
The standard surgical treatment for unstable ankle fractures involves open reduction and internal fixation (ORIF) with plates. However, ORIF has been associated with several complications, such as soft tissue irritation, wound infection, and nerve injury. Previous studies have shown that closed reduction and internal fixation with locked intramedullary nails (LIMNs) yields satisfactory efficacy in the treatment of ankle fractures and is associated with low complication rates. Therefore, a systematic review and meta-analysis of randomized controlled trials is imperative to provide evidence on whether or not LIMN fixation is comparable to or superior than traditional ORIF. We conducted a comprehensive literature search in the PubMed, Cochrane Library and EMBASE databases. A total of 4 randomized controlled trials involving 359 participants who suffered ankle fractures were included in this systematic review and meta-analysis. The results showed that the LIMN fixation group was statistically significant in terms of functional outcomes at the 3-month follow-up and wound-related complications. There was no statistical advantage for patients in the LIMN fixation group in terms of nonwound-related complications, total complications, or mid-term follow-up functional outcomes. There was no statistical difference between the LIMN and ORIF groups regarding operation time and quality of reduction. We believe LIMN fixation is a viable option for the treatment of unstable ankle fractures in both young and elderly individuals.
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Affiliation(s)
- Wenxuan Guo
- Department of Orthopaedics, The First Affiliated Hospital of Zhejiang Chinese Medical University, The First Clinical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Fan Wu
- Department of Orthopaedics, The First Affiliated Hospital of Zhejiang Chinese Medical University, The First Clinical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Wenhuan Chen
- Third Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Kun Tian
- Department of Orthopaedics, The First Affiliated Hospital of Zhejiang Chinese Medical University, The First Clinical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Rujie Zhuang
- Department of Orthopaedics, The First Affiliated Hospital of Zhejiang Chinese Medical University, The First Clinical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Yu Pan
- Department of Orthopaedics, The First Affiliated Hospital of Zhejiang Chinese Medical University, The First Clinical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
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21
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Milto AJ, Negri CE, Baker J, Thuppal S. The Statistical Fragility of Foot and Ankle Surgery Randomized Controlled Trials. J Foot Ankle Surg 2022; 62:191-196. [PMID: 36182644 DOI: 10.1053/j.jfas.2022.08.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 08/16/2022] [Accepted: 08/27/2022] [Indexed: 02/03/2023]
Abstract
Fragility index (FI) is a metric used to interpret the results of randomized controlled trials (RCTs), and describes the number of subjects that would need to be switched from event to non-event for a result to no longer be significant. Studies that analyze FI of RCTs in various orthopedic subspecialties have shown the RCTs to be largely underpowered and highly fragile. However, FI has not been assessed in foot and ankle RCTs. The MEDLINE and Embase online databases were searched from 1/1/2011 through 11/19/2021 for RCTs involving foot and ankle conditions. FI, fragility quotient (FQ), and difference between the FI and number of subjects lost to follow-up was calculated. Spearman correlation was performed to determine the relationship between sample size and FI. Overall, 1262 studies were identified of which 18 were included in the final analysis. The median sample size was 65 (interquartile range [IQR] 57-95.5), the median FI was 2 (IQR 1-2.5), and the median FQ was 0.026 (IQR 0.012-0.033). Ten of 15 (67%) studies with non-zero FI values had FI values less than the number of subjects lost to follow-up. There was linear association between FI and sample size (R2 = 0.495, p-value: .031). This study demonstrates that RCTs in the field of foot and ankle surgery are highly fragile, similar to other orthopedic subspecialties.
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Affiliation(s)
- Anthony J Milto
- Division of Orthopedics and Rehabilitation, Department of Surgery, Southern Illinois University School of Medicine, Springfield, IL; Center for Clinical Research, Southern Illinois University School of Medicine, Springfield, IL
| | - Cecily E Negri
- Division of Orthopedics and Rehabilitation, Department of Surgery, Southern Illinois University School of Medicine, Springfield, IL
| | - Jeffrey Baker
- Division of Orthopedics and Rehabilitation, Department of Surgery, Southern Illinois University School of Medicine, Springfield, IL
| | - Sowmyanarayanan Thuppal
- Division of Orthopedics and Rehabilitation, Department of Surgery, Southern Illinois University School of Medicine, Springfield, IL; Center for Clinical Research, Southern Illinois University School of Medicine, Springfield, IL.
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22
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Bastías GF, Bravo F, Astudillo C, Giannini E, Contreras M, Melo R, Muñoz G, Pellegrini MJ, Cuchacovich N. Restoration of Anatomic Parameters and Syndesmotic Reduction After Intramedullary Nailing of Distal Fibular Fractures. FOOT & ANKLE ORTHOPAEDICS 2022; 7:24730114221141388. [PMCID: PMC9742579 DOI: 10.1177/24730114221141388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background: Intramedullary nailing of the fibula (FN) is a method of fixation that has proven to be useful for treating distal fibular fractures (DFs). FN minimizes soft tissue complications and provides similar stability to plating, with fewer hardware-related symptoms. Nevertheless, FN has been associated with syndesmotic malreduction and the incapacity of restoring length and rotation of the fibula. We aimed to evaluate the fibular position and syndesmotic reduction after fixation with FN compared with the uninjured ankle in the immediate postoperative period. Methods: Prospective cohort study. Patients with DF fractures treated with IN between January 2017 and January 2020 were included. Immediate postoperative bilateral ankle CT was obtained in all cases. Fibular rotation, length, and translation as well as syndesmotic diastasis were measured on both ankles and compared by 3 independent observers. Results: Twenty-eight patients were included (16 women). The mean age was 46 years (range 16-91). Fracture type distribution according to AO/ASIF classification included 19 patients with 44.B (67.9%), 8 patients with 44.C (28.6%), and 1 patient with a 44.A fracture (3.6%). No significant differences were identified considering fibular rotation (P = .661), syndesmotic diastasis (P = .147), and fibular length (P = .115) between the injured and uninjured ankle. Fibular translation had statistical differences (P = .01) compared with the uninjured ankle. The intraclass correlation coefficient showed an excellent concordance between observers except for fibular translation on the injured ankle. Conclusion: In this cohort, fixation of DF fractures with FN allows restoration of anatomical parameters of the ankle in terms of fibular rotation, length, and syndesmotic diastasis. However, fibular translation had significant differences compared with the uninjured ankle based on bilateral CT scan evaluation. Level of Evidence: Level II, prospective cohort study.
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Affiliation(s)
- Gonzalo F. Bastías
- Department of Orthopedic Surgery, Foot and Ankle Unit, Clínica Las Condes—Hospital del Trabajador, Universidad de Chile, Las Condes, Santiago, Chile
| | - Francisco Bravo
- Department of Orthopedic Surgery, Foot and Ankle Unit, Complejo Hospitalario San José—Mutual de Seguridad, Santiago, Chile
| | - Claudia Astudillo
- Department of Radiology, Clinica Las Condes, Las Condes, Santiago, Chile
| | - Esteban Giannini
- Department of Radiology, Hospital del Trabajador-Clinica MEDS, Santiago, Chile
| | - Martin Contreras
- Department of Orthopedic Surgery, Hospital del Trabajador, Santiago, Chile
| | - Rodrigo Melo
- Department of Orthopedic Surgery, Foot and Ankle Unit, Clinica Las Condes—Hospital Militar de Santiago, Santiago, Chile
| | - Gerardo Muñoz
- Department of Orthopedic Surgery, Foot and Ankle Unit, Clinica Las Condes, Las Condes, Santiago, Chile
| | - Manuel J. Pellegrini
- Department of Orthopedic Surgery, Foot and Ankle Service, Clinica Universidad de los Andes—Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Natalio Cuchacovich
- Department of Orthopedic Surgery, Foot and Ankle Unit, Clínica Las Condes—Hospital del Trabajador, Universidad de Chile, Las Condes, Santiago, Chile,Natalio Cuchacovich, MD, Department of Orthopedic Surgery, Foot and Ankle Unit, Clinica Las Condes—Hospital del Trabajador, Estoril 450, Las Condes, Santiago, 7591047, Chile.
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23
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A Prospective Randomized Study Comparing Functional Outcome in Distal Fibula Fractures between Conventional AO Semitubular Plating and Minimal Invasive Intramedullary "Photodynamic Bone Stabilisation". J Clin Med 2022; 11:jcm11237178. [PMID: 36498750 PMCID: PMC9736249 DOI: 10.3390/jcm11237178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 11/29/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022] Open
Abstract
(1) Background: As age in western populations is rising, so too are fractures, e.g., of the distal fibula. The aim of this study was to find out whether a novel, minimally invasive intramedullary osteosynthesis technique for the treatment of distal fibula fractures in elderly patients results in not only a reduction of postoperative complications, but also a shorter hospitalization time, an improved clinical outcome, and preserved autonomy in geriatric trauma patients. (2) Methods: In this prospective study, the results following surgical treatment for distal fibula fractures in geriatric patients after using DePuy Synthes® one-third semitubular plate (Group I) or a minimally invasive intramedullary photodynamic Bone StabilizationSystem (IlluminOss®) (Group II) were compared at 6 weeks, 12 weeks, 6 months, and 1 year after initial treatment. (3) Results: Significant improvement regarding clinical outcome was shown in Group II 6 and 12 weeks after surgery. (4) Conclusions: Our study results demonstrate that the use of this new intramedullary stabilization system in combination with an immediate postoperative weight bearing seems to be a safe and stable treatment option for ankle fractures in geriatric patients, especially in the early stages of recovery.
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Milstrey A, Baumbach SF, Pfleiderer A, Evers J, Boecker W, Raschke MJ, Polzer H, Ochman S. Trends of incidence and treatment strategies for operatively treated distal fibula fractures from 2005 to 2019: a nationwide register analysis. Arch Orthop Trauma Surg 2022; 142:3771-3777. [PMID: 34743217 PMCID: PMC9596585 DOI: 10.1007/s00402-021-04232-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 10/18/2021] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Valid epidemiological data about distal fibular fractures and their treatment strategies are missing. Innovative osteosynthesis techniques were introduced and improved during the past 15 years. The aim of this study was to investigate the epidemiologic development and the implementation of new treatment strategies in a nationwide register in Germany over a period of 15 years. MATERIALS AND METHODS Data of the German Federal Statistical Office from 2005 until 2019 were screened. Adults with a fracture of the distal fibula were included. Data were separated for gender, age and treatment strategy. RESULTS During the past 15 years, there was a steady annual incidence of distal fibula fractures of 74 ± 32 per 100,000 people without any significant changes (p = 0.436). 60.1% ± 0.6% of all fractures occurred in females. The annual incidence for male was nearly constant over the different age groups, whereas for female, there was a clear increase in incidence above the age of 40. Whereas 66% of fractures in between 20 and 30 years of age occurred in male, approximately 70% of fractures above the age of 60 occurred in females. The relative quantity of locking plates increased from 2% in 2005 to 34% in 2019. In 2019, only 1.02% of the patients were operated with an intramedullary nail. CONCLUSIONS Operatively treated distal fibular fractures revealed an age dependent increase in incidence in postmenopausal women compared to younger females. Regarding the treatment strategy, there was an increase in application of locking plates. The data implicate a typical fragility fracture related age and gender distribution for distal fibula fractures.
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Affiliation(s)
- Alexander Milstrey
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, WWU Muenster, Waldeyer Street 1, 48149, Muenster, Germany.
| | - Sebastian Felix Baumbach
- Department of Orthopaedics and Trauma Surgery, Musculosceletal University Center Munich (MUM), University Hospital, LMU Munich, Munich, Germany
| | - Alexander Pfleiderer
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, WWU Muenster, Waldeyer Street 1, 48149, Muenster, Germany
| | - Julia Evers
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, WWU Muenster, Waldeyer Street 1, 48149, Muenster, Germany
| | - Wolfgang Boecker
- Department of Orthopaedics and Trauma Surgery, Musculosceletal University Center Munich (MUM), University Hospital, LMU Munich, Munich, Germany
| | - Michael J Raschke
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, WWU Muenster, Waldeyer Street 1, 48149, Muenster, Germany
| | - Hans Polzer
- Department of Orthopaedics and Trauma Surgery, Musculosceletal University Center Munich (MUM), University Hospital, LMU Munich, Munich, Germany
| | - Sabine Ochman
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, WWU Muenster, Waldeyer Street 1, 48149, Muenster, Germany
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Grisdela P, Williams C, Challa S, Henson P, Agarwal-Harding K, Kwon JY. Screw-only fibular construct for Weber B ankle fractures: A retrospective clinical and cost comparison to assess feasibility for resource-limited settings. Injury 2022; 53:4146-4151. [PMID: 36289020 DOI: 10.1016/j.injury.2022.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 10/05/2022] [Accepted: 10/16/2022] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Ankle fractures are one of the most common injuries sustained worldwide, with the majority being isolated lateral malleolus fractures. The majority of the world's population live in Low and Middle Income Countries (LMIC), where implant cost may limit surgical treatment of ankle fractures. We investigate if Weber B ankle fractures could be effectively treated with a lower-cost technique using two screws between the fibula and the tibia to neutralize an interfragmentary lag screw. METHODS After IRB approval, consecutive patients from January 1, 2020 to December 31, 2020 with Weber-B ankle fractures were treated using AO technique (AOT) with plate osteosynthesis neutralizing an interfragmentary screw. Syndesmotic injuries, as well as injuries to the medial malleolus or foot were treated according to the surgeon's preferences. From January 1, 2021 to December 31, 2021 these injuries were treated with a screw-only technique (SOT) with two fibula pro tibia screws to neutralize an interfragmentary screw. Patient demographics including age, sex, BMI, smoking status, associated rheumatoid arthritis, and associated diabetes mellitus were recorded. The primary outcome variable was a stable radiographic mortise at six weeks post-surgery, secondary outcome variables included clinical union, infection, hardware removal, and implant cost for lateral malleolar fixation charged to the hospital. RESULTS Seventeen AOT and 10 SOT constructs were included. Demographic characteristics were similar between groups. All fractures maintained a stable mortise with clinical union at 6 weeks without infection. There was a statistically significant difference in hardware removal (17.6% AOT, 50% SOT, p = 0.012). The average implant cost to the hospital of the lateral malleolar fixation was significantly less in the SOT group ($592 (SD $229)), compared to the AOT group ($1,949.97 (SD $562)), (p < 0.0001). CONCLUSION We introduce proof of concept of a novel lower-cost fixation strategy for Weber B ankle fractures that maintained a stable mortise with clinical union at six weeks post-surgery. However, there was a significantly higher rate of hardware removal following fixation with a screw-only construct.
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Affiliation(s)
- Phillip Grisdela
- Harvard Combined Orthopaedics Residency Program, 55 Fruit St. Boston, MA 02114.
| | - Caroline Williams
- Beth Israel Deaconess Medical Center, 330 Brookline Ave, Boston MA 02215.
| | - Sravya Challa
- Harvard Combined Orthopaedics Residency Program, 55 Fruit St. Boston, MA 02114.
| | - Philip Henson
- Ichan School of Medicine at Mt. Sinai, 1 Gustave L. Levy Pl, New York NY 10029.
| | | | - John Y Kwon
- Beth Israel Deaconess Medical Center, 330 Brookline Ave, Boston MA 02215.
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Tas DB, Smeeing DPJ, Keizer J, Houwert RM, Emmink BL. Postoperative Complications of Minimally Invasive Intramedullary Nail Fixation Versus Plate Fixation for Distal Fibular Fractures in Elderly Patients: A Retrospective Double Cohort Study in a Geriatric Trauma Unit in the Netherlands. J Foot Ankle Surg 2022; 61:1170-1176. [PMID: 34802911 DOI: 10.1053/j.jfas.2021.10.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 03/12/2021] [Accepted: 10/11/2021] [Indexed: 02/03/2023]
Abstract
Intramedullary fixation using a fibular nail is a minimally invasive alternative to conventional plate fixation that provides superior biomechanical strength and allows immediate full weightbearing postoperatively. The study aim was to compare the postoperative complications of minimally invasive intramedullary fibular nail fixation to plate fixation for Lauge-Hansen supination external rotation type 4 (Weber B) fractures in patients aged 65 years or older treated in a single geriatric trauma unit in the Netherlands. A retrospective cohort study was performed including patients aged 65 years or older with a Lauge-Hansen supination external rotation type 4 (Weber B) fracture treated with either intramedullary fibular fixation or plate fixation between January 2017 and January 2019. A total number of 58 patients were included with a mean age of 73.9 years (range 65-95). The intramedullary fixation-cohort (n = 13) had a significantly higher mean age (82.5 vs 71.4 years, p = .002) and Charlson Co-morbidity Index (4.7 vs 3.6, p = .005) compared to the plate fixation-cohort (n = 45). The total number of postoperative complications was lower after intramedullary fixation (n = 2, 15%) compared to plate fixation (n = 15, 33%), although this relative difference was not significant (p = .307). All 2 complications observed after intramedullary fixation were wound infections demanding no debridement or implant removal. No implant related complications, hospital-acquired complications or mortality were observed after intramedullary fixation. Despite the higher mean age and co-morbidity status of patients treated with minimally invasive intramedullary fibular nailing, the total number of postoperative complications was lower after intramedullary fixation compared to plate fixation. This technique might be a promising alternative in selected patients.
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Affiliation(s)
- David B Tas
- Department of Trauma Surgery, Antonius Hospital, Utrecht, The Netherlands; Department of Trauma Surgery, University Medical Center Utrecht, Utrecht, The Netherlands.
| | | | - Jort Keizer
- Department of Trauma Surgery, Antonius Hospital, Utrecht, The Netherlands
| | - Roderick M Houwert
- Department of Trauma Surgery, University Medical Center Utrecht, Utrecht, The Netherlands; Utrecht Traumacenter, Utrecht, The Netherlands
| | - Benjamin L Emmink
- Department of Trauma Surgery, Gelre Hospital, Apeldoorn, The Netherlands
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Locked intramedullary nailing provides superior functional outcomes and lower complication rates than plate fixation of distal fibula fractures. A systematic review and meta-analysis of comparative studies. Foot Ankle Surg 2022; 28:986-994. [PMID: 35184992 DOI: 10.1016/j.fas.2022.02.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/25/2021] [Accepted: 02/09/2022] [Indexed: 02/04/2023]
Abstract
PURPOSE This study aims to provide an updated systematic review and meta-analysis of comparative studies on the outcomes and complications of locked IMNs in comparison to ORIF using plates and screws, while avoiding limitations of similar published reviews. METHODS Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, two independent team members electronically searched MEDLINE (PubMed), EMBASE, Google Scholar, SCOPUS, and Cochrane databases throughout May 2021 using the following keywords with their synonyms: "Ankle fracture fixation" AND "Open reduction and internal fixation", "locked intramedullary nail", or "complications". The primary outcomes were (1) functional outcomes, (2) complications, and (3) reoperation, while the secondary outcomes were: (1) union rate, and (2) cost. INCLUSION CRITERIA comparative studies on outcomes and complications of plate open reduction and internal fixation (ORIF) vs. locked intramedullary nailing (IMN) of ankle fractures reporting at least one of the following parameters: functional outcomes, complications (infection, dehiscence, reoperation etc.), union, and cost. Studies reporting on non-locked intramedullary fibular nails were also excluded. RESULTS After the removal of duplicates, a total of 1461 studies were identified. After screening those records, 63 studies remained for full-text assessment. Out of those, four comparative studies with a total of 262 ankle fractures met the inclusion criteria for this meta-analysis. The mean 12 months postoperative Olerud and Molander Ankle Scores (OMAS) were reported by two studies, with a statistically significant difference in favor of IMNs (MD= 6.72, CI: 3.77-9.67, p<0.001, I2= 94%). In the ORIF group, the overall complication rate was 39/134 (29.1%) vs. 10/128 (7.8%) in the IMN group, with a statistically significant difference in favor of the IMN group (RR=3.23, CI:1.71-6.11, p<0.001, I2=34%). In the ORIF group, the overall infection rate was 11/134 (8.2%), while there were no infections in the IMN group, with a statistically significant difference in favor of the IMN group (RR=8.05, CI:1.51-42.82, p=0.01, I2=0%). In the ORIF group, the overall reoperation rate was 10/134 (7.5%) while the overall reoperation rate was 6/128 (4.7%) in the IMN group, with no statistically significant difference between groups (RR=1.49, CI: 0.60-3.70, p = 0.39, I2=0%). CONCLUSION Locked intramedullary nail fixation of distal fibula fractures could provide superior functional outcomes and lower complication rates in comparison to open reduction and plate fixation. Despite the high incidence of ankle fractures, the number of high-quality comparative studies remains limited in literature, especially on newer locked fibular nails, and large multicentric clinical trials are required before recommending locked IMNs as the new standard of care in distal fibula fractures.
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Walsh JP, Hsiao MS, LeCavalier D, McDermott R, Gupta S, Watson TS. Clinical outcomes in the surgical management of ankle fractures: A systematic review and meta-analysis of fibular intramedullary nail fixation vs. open reduction and internal fixation in randomized controlled trials. Foot Ankle Surg 2022; 28:836-844. [PMID: 35339374 DOI: 10.1016/j.fas.2022.03.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/30/2022] [Accepted: 03/15/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND What level I evidence exists to support the use of FNF for surgical management of ankle fractures in high risk patients? The purpose of this study was to compare clinical outcomes following fibular intramedullary nail fixation (FNF) and open reduction and internal fixation (ORIF) of ankle fractures. METHODS A systematic review of the current literature was performed according to Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. Certainty of evidence reported according to GRADE (Grading of Recommendations Assessment, Development, and Evaluation). Our primary hypothesis was that patients undergoing FNF procedures to manage an ankle fracture would have significantly higher patient reported outcome scores (PROs) than patients undergoing ORIF. Primary study outcome measures were validated PROs. Secondary outcome measures included complication rate, secondary surgery rate, and bony union. RESULTS The primary outcome analysis revealed no evidence of a significant effect difference on Olerud and Molander Ankle Score (OMAS) PRO and no evidence of statistical heterogeneity. Secondary outcome analysis revealed a significant 0.30 (0.12-0.74 95CI) relative risk reduction for complications in FNF (P = 0.008). No evidence of an effect difference for bony union. The GRADE certainty of the evidence was rated as low for bone union. No evidence of reporting bias was appreciated. Sensitivity analyses did not significantly alter effect estimates. CONCLUSION This systematic review and meta-analysis restricted to evidence derived from RCTs revealed that the quality of evidence is reasonably strong and likely sufficient to conclude: (1) there is likely no clinically important difference between FNF and ORIF up to 12 months post-operatively, as defined by OMS (moderate certainty); (2) surgeons may reasonably expect reduced complications in 14 out of every 100 patients treated with FNF (moderate certainty); (3) there is likely no difference in bony union (low certainty). Future studies should investigate more patient-centered outcomes and if short-term findings are durable over time if these findings apply to lower risk populations. LEVEL OF EVIDENCE Systematic review and meta-analysis of level I evidence.
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Affiliation(s)
- John P Walsh
- Department of Orthopaedic Surgery, Valley Hospital Medical Center, Las Vegas, NV, USA; The Foot and Ankle Institute at Desert Orthopaedic Center, Las Vegas, NV, USA.
| | - Mark S Hsiao
- The Foot and Ankle Institute at Desert Orthopaedic Center, Las Vegas, NV, USA.
| | - Daniel LeCavalier
- Department of Orthopaedic Surgery, Valley Hospital Medical Center, Las Vegas, NV, USA.
| | - Ryland McDermott
- The Foot and Ankle Institute at Desert Orthopaedic Center, Las Vegas, NV, USA; Kirk Kerkorian School of Medicine at UNLV, Las Vegas, NV, USA.
| | - Shivali Gupta
- Department of Orthopaedic Surgery, Valley Hospital Medical Center, Las Vegas, NV, USA.
| | - Troy S Watson
- Department of Orthopaedic Surgery, Valley Hospital Medical Center, Las Vegas, NV, USA; The Foot and Ankle Institute at Desert Orthopaedic Center, Las Vegas, NV, USA.
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Raj V, Barik S, Richa. Distal Fibula Fractures-Intramedullary Fixation Versus Plating: A Systematic Review and Meta-analysis of Randomized Control Trials. Foot Ankle Spec 2022:19386400221118470. [PMID: 36004427 DOI: 10.1177/19386400221118470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE The aim of the present study is to compare the functional scores and complications of intramedullary fixation versus plate osteosynthesis of distal fibular fractures in adults. METHODS Study was performed in accordance with Preferred Reporting Items for Systematic reviews and Meta-Analyses format from MEDLINE, Embase, Ovid, and Cochrane databases. The included articles were assessed according to the risk of bias assessment tool by Cochrane collaboration. RESULTS A total of 5 randomized control trials were included for quantitative review. Random sequence generation and allocation concealment of the study subjects were the strengths of all the included studies. There was high heterogeneity among the included studies (I2 > 75%). There was no significant difference between the Olerud-Molander scores in both the groups but the trend favored the intramedullary nailing of distal fibula (mean difference of 3.42, 95% confidence interval [CI] of 8.90). Complications were significantly lesser in the intramedullary group across the studies (odds ratio 0.26, 95% CI of 0.81). CONCLUSION Intramedullary nailing of fibula with the use of modern locking fibular nails is an alternative to fibular plating for unstable distal fibular fractures in properly selected cases. There remains the need for standardizing the method of operative treatment of distal fibular fractures which can be done by a well-planned large-scale prospective study design. LEVEL OF EVIDENCE Level 1.
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Affiliation(s)
- Vikash Raj
- Department of Orthopedics (VR, SB) and Department of Community and Family Medicine (R), All India Institute of Medical Sciences, Deoghar, JH, India
| | - Sitanshu Barik
- Department of Orthopedics (VR, SB) and Department of Community and Family Medicine (R), All India Institute of Medical Sciences, Deoghar, JH, India
| | - Richa
- Department of Orthopedics (VR, SB) and Department of Community and Family Medicine (R), All India Institute of Medical Sciences, Deoghar, JH, India
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Fibula Nailing: A Retrospective Review of 110 Consecutive FibuLock Nails. J Orthop Trauma 2022; 36:366-369. [PMID: 34962238 DOI: 10.1097/bot.0000000000002329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/06/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To evaluate the treatment of unstable lateral malleolar fractures using a fibula nail with both proximal and distal locking capabilities. DESIGN Retrospective review of 110 single-surgeon consecutive fibula nails. SETTING Single-surgeon, private practice community hospital. PATIENTS/PARTICIPANTS One hundred ten fractures, 92 OTA/AO 44B and 18 OTA/AO 44C. INTERVENTION FibuLock fibula nail (Arthrex, Naples, FL). MAIN OUTCOME MEASUREMENTS Demographic, operative, clinical, and radiographic outcome data. RESULTS One hundred two patients/102 fractures met criteria. Ninety percent had a f/u of ≥12 months (mean 12.2 months). All fractures healed. There were no superficial or deep infections, no nonunions, or malunions. Two fractures required conversion to plate fixation intraoperatively because of excessive comminution which precluded the use of a nail, while one patient sustained an iatrogenic superficial peroneal nerve neuroma. No patients reported implant irritation, and none have required implant removal. CONCLUSION Fibula nails with proximal locking capabilities offer an alternative to plating with the potential for lower complication rates and lower need for implant removal. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Odeh A, Archer J, Budair B, Marsh A, Fenton P. Management of Open Ankle Fractures in Elderly Patients With a Fibula Nail is a Safe and Reliable Technique. Foot Ankle Spec 2022:19386400221099660. [PMID: 35770327 DOI: 10.1177/19386400221099660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Ankle fractures are becoming more common in the elderly and their management is frequently challenging. There is increasing evidence of good outcomes following fibula nail fixation in the management of ankle fractures. The use of a fibula nail in open fractures comes with potential advantages such as minimal soft tissue dissection, early rehabilitation, and decreased wound complications. We aimed to assess their use in the management of open ankle fractures in the elderly. METHODS A review of patients aged 60 years or older with an open ankle fracture treated with a fibular nail at a major trauma center was conducted. All patients were managed with joint Orthopaedic and Plastic Surgical input to determine their optimal management. Functional outcome scores, postoperative complications, and re-operation rates were determined. RESULTS Fifteen patients were identified with a mean age of 76 years. Patient-reported outcomes (Olerud and Molander Score) were calculated in 73% of patients. Our results demonstrated excellent outcome scores (>91) in 1 patient, good outcome scores (61-90) in 7 patients, and fair outcome scores (31-60) in 3 patients. There were no postoperative complications or re-operations within our study group. CONCLUSION This article is the largest series presenting the outcomes of fibula nails in the management of open ankle fractures in elderly patients. We conclude that it can be used as a treatment option to safely manage open ankle fractures in the elderly. It provides a stable fixation, early weight-bearing, low risk of postoperative complications while maintaining good patient-reported functional outcomes. LEVEL OF EVIDENCE Level 4.
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Ahmed M, Barrie A, Kozhikunnath A, Thimmegowda A, Ho S, Kunasingam K, Guryel E. Fibula Nail Outcomes in Soft Tissue Compromised Ankle Fractures. Foot Ankle Int 2022; 43:595-601. [PMID: 34964376 DOI: 10.1177/10711007211061401] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND To determine the clinical outcomes following fibula nail fixation and to identify the indication for the use of fibula nails in lower limb fractures. METHODS Retrospective study of adult patients from 2 major trauma centers (MTCs) and 9 trauma units (TUs) who underwent fibula nail fixation for AO/OTA 44 fractures between January 1, 2018, and October 31, 2020. Outcome measures included infection, metalwork complications, nonunion or malunion, time to union, and length of inpatient hospital stay. RESULTS Ninety-five patients were included, with a mean age of 66 years; 57.9% of patients were female. The average body mass index was 30. Sixty-nine patients (72.6%) sustained a Weber B and 24 (27.4%) sustained a Weber C fracture. In addition, 26.3% were open fractures and all patients had soft tissue compromise affecting the lateral malleolus. The calculated infection rate for fibula nail was 4.2% and metalwork complication rate was 5.2%. The nonunion and malunion rate was 8.4% and rate of removal of hardware was 2.1%. The average time to union was 12.5 weeks, and length of inpatient stay was 9.4 days (SD 10). CONCLUSION This multicenter study demonstrates that use of a fibula nail appears to be a safe approach to treating patients who have a physiologically higher risk of surgery, poor skin condition, and a complex fracture pattern. LEVEL OF EVIDENCE Level III, case-control study.
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Affiliation(s)
- Maryam Ahmed
- University Hospitals Sussex, Brighton, United Kingdom
| | - Andrew Barrie
- University Hospitals Sussex, Brighton, United Kingdom
| | | | | | - Sebastian Ho
- Croydon University Hospital, Thornton Heath, United Kingdom
| | | | - Enis Guryel
- University Hospitals Sussex, Brighton, United Kingdom
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Percutaneous Fixation of Posterior Malleolar Fractures in Patients With Unstable Ankle Fractures Treated With a Fibular Intramedullary Nail: A Description of a Technique and Review of Outcomes. J Orthop Trauma 2022; 36:195-200. [PMID: 34483324 DOI: 10.1097/bot.0000000000002262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/26/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To (1) describe the percutaneous technique used to reduce and fix a posterior malleolar fracture with anteroposterior screws in patients managed with a fibular intramedullary nail, (2) describe the selection of patients to whom this technique can be applied, and (3) report the clinical and patient reported outcome of this intervention. DESIGN Retrospective review. SETTING Academic orthopaedic trauma center. PATIENTS Thirty-two consecutive patients with a mean age of 65 years (range, 39-90) over a thirteen-year period identified from a prospective database. INTERVENTION Unstable ankle fractures managed surgically with a fibular nail and percutaneous fixation of the posterior malleolar component. MAIN OUTCOME MEASUREMENTS The primary short-term outcome was complications related to posterior malleolar fracture fixation. The primary mid-term outcome was the Olerud-Molander Ankle Score. Secondary outcomes included the Manchester-Oxford Foot Questionnaire, EuroQol-5D, health, pain, and satisfaction. RESULTS Thirty of the 32 (94%) posterior malleolar fractures united uneventfully. Postoperative loss of talar reduction occurred in 2 patients (6.3%), which in 1 patient (3.1%) eventually required a hindfoot nail arthrodesis. There were no soft-tissue complications related to the anteroposterior screws or the fibular nail fixation. At a mean follow-up of 3.7 years (range, 1-8), the median Olerud-Molander Ankle Score, Manchester-Oxford Foot Questionnaire, EuroQol-5D, health, pain, and satisfaction scores were 80.0, 23.4, 0.85, 80.0, 85.0, and 87.5, respectively. CONCLUSIONS Percutaneous ankle fracture fixation with a fibular nail and posterior malleolar screws results in reliable fracture stabilization, good patient outcomes, and high treatment satisfaction. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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A Prospective, Randomized, Controlled, Two-Center, International Trial Comparing the Fibular Nail With Open Reduction and Internal Fixation for Unstable Ankle Fractures in Younger Patients. J Orthop Trauma 2022; 36:36-42. [PMID: 33878069 DOI: 10.1097/bot.0000000000002140] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/02/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To compare the outcome of fibular nailing with plate fixation for unstable fractures of the ankle in a cohort of patients under the age of 65 years. SETTING 2 international university trauma centers. PATIENTS/PARTICIPANTS One hundred twenty-five patients who were 18-64 years of age with an acute unstable fracture of the ankle were included in the study. INTERVENTION Patients were randomized to fixation with a fibular nail (n = 63) or plate (n = 62) and were reviewed at 6 weeks, 3 months, 6 months, 1 year, and 2 years after surgery. MAIN OUTCOME MEASUREMENTS The primary outcome measure was the Olerud and Molander score at 1 year. Secondary outcomes were the rates of complications and reinterventions. RESULTS There was no difference between the 2 groups with respect to the primary outcome measure [mean Olerud and Molander score 78.4 in the nail group vs. 80.2 in the plate group (P = 0.621)]. Wound infections occurred in 2 patients who were treated with a nail and 9 patients who were treated with a plate, but this did not reach statistical significance. No difference was seen in the overall rate of complications and reinterventions between groups [28.6% in the nail group vs. 29% in the plate group (P = 0.955)]. CONCLUSIONS In younger patients with ankle fractures, no difference was found in the patient-reported outcome between fibular nail and plate fixation at 1 year after surgery. The fibular nail is an effective and safe option for the stabilization of ankle fractures in younger patients, although the benefits associated with reduced wound complications are not as apparent as for elderly patients. LEVEL OF EVIDENCE Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.
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Mathematical Modelling of Destabilization Stress Factors of Stable-Elastic Fixation of Distal Trans- and Suprasyndesmotic Fibular Fractures. JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:6607364. [PMID: 34795885 PMCID: PMC8594993 DOI: 10.1155/2021/6607364] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 10/21/2021] [Indexed: 11/17/2022]
Abstract
Introduction Specification of possible stress factors destabilizing the fibula stable osteosynthesis by the intramedullary nail with distal blocking and elastic fixation of distal syndesmosis by the thread with endobuttons by mathematical modelling of distal unstable ankle injuries. Material and Methods. We studied the thread tension during the combined stable-elastic fixation of unstable injuries of the ankle joint in cross-syndesmosis fractures of the fibula (B, C Danis–Weber classification), which includes a one-time stable minimally invasive fixation with the intramedullary nail and elastic fixation by the thread with endobuttons. We used a titanium alloy for the intramedullary nail and polyester for the thread. The deformed state was studied using the methods of mechanics. Results A model of a fractured fibula blocked with the intramedullary nail and fixed with the elastic thread was developed. A formulation to specify the rational tension forces of the elastic thread depending on the parameters of the fibula and intramedullary blocking nail and on the location of the bone injury was obtained. The effect of foot rotation on the thread tension was investigated. The results of theoretical research should be implemented in medical practice. Conclusions A mathematical model of the damaged fibula blocked by the intramedullary nail and fixed with the elastic thread was developed. Dependences for calculation of tension of the fixing thread were obtained. A slight increase in thread tension during foot rotation was found.
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Kho DH, Cho BK, Choi SM. Midterm Outcomes of Unstable Ankle Fractures in Young Patients Treated by Closed Reduction and Fixation With an Intramedullary Fibular Nail vs Open Reduction Internal Fixation Using a Lateral Locking Plate. Foot Ankle Int 2021; 42:1469-1481. [PMID: 34184908 DOI: 10.1177/10711007211017470] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND We aimed to compare midterm radiological and clinical outcomes between closed reduction and internal fixation (CRIF) using the fibular intramedullary nail (IMN) and open reduction and internal fixation (ORIF) using the locking plate for the treatment of unstable ankle fractures in active young patients. METHODS In this retrospective cohort study, 204 patients treated with CRIF using the fibular IMN (94 patients) or ORIF using the locking plate (110 patients) were included after at least 3 years of follow-up. The mean patient age was 41.4 years. Radiographic evaluation included the quality of reduction assessed by plain radiography and 3-dimensional (3D)-reconstructed computed tomography as well as the development of posttraumatic osteoarthritis (PTOA) of the ankle assessed by weightbearing plain radiography. Clinical evaluation included the American Orthopaedic Foot & Ankle Society hindfoot score, Olerud and Molander Score, the Foot and Ankle Outcome Score, and visual analog scale pain score as well as complications. RESULTS At median follow-up greater than 4 years, we found no significant differences in measured clinical outcomes between the 2 groups. There were significantly fewer postoperative complications in the IMN group than in the ORIF group (9.5% vs 39%, P < .001). However, we did find a greater proportion of radiographically fair or poor reductions in the IMN group than in the ORIF group (P < .001). The poor reductions in the IMN group were primarily related to Weber type C, pronation-type injury, and comminuted fibular and trimalleolar fractures (P < .001). PTOA was also more frequently observed in the IMN group than in the ORIF group (21.3% vs 9.1%, P = .024). CONCLUSION Given the current prevailing technologies for fracture fixation, this study suggests that surgeons should consider ORIF for unstable ankle fractures in active young patients with Weber type C, pronation-type injury, and comminuted fibular and trimalleolar fractures. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Affiliation(s)
- Duk-Hwan Kho
- Department of Orthopaedic Surgery, Konkuk University Chungju Hospital, Konkuk University School of Medicine, Chungju, Korea
| | - Byung-Ki Cho
- Department of Orthopaedic Surgery, School of Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Seung-Myung Choi
- Department of Orthopedic Surgery, Eulji University School of Medicine, Gyeonggi-do, Korea
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Pflüger P, Braun KF, Mair O, Kirchhoff C, Biberthaler P, Crönlein M. Current management of trimalleolar ankle fractures. EFORT Open Rev 2021; 6:692-703. [PMID: 34532077 PMCID: PMC8419795 DOI: 10.1302/2058-5241.6.200138] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
A trimalleolar ankle fracture is considered unstable and treatment is generally performed operatively. Computed tomography is important for the operative planning by providing an elaborated view of the posterior malleolus. Trimalleolar ankle fractures have a rising incidence in the last decade with up to 40 per 100,000 people per year. With a growing number of elderly patients, trimalleolar ankle injuries will become more relevant in the form of fragility fractures, posing a particular challenge for trauma surgeons. In patients with osteoporotic trimalleolar ankle fractures and relevant concomitant conditions, further evidence is awaited to specify indications for open reduction and internal fixation or primary transfixation of the ankle joint. In younger, more demanding patients, arthroscopic-assisted surgery might improve the outcome, but future research is required to identify patients who will benefit from assisted surgical care. This review considers current scientific findings regarding all three malleoli to understand the complexity of trimalleolar ankle injuries and provide the reader with an overview of treatment strategies and research, as well as future perspectives.
Cite this article: EFORT Open Rev 2021;6:692-703. DOI: 10.1302/2058-5241.6.200138
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Affiliation(s)
- Patrick Pflüger
- Department of Trauma Surgery, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
| | - Karl-Friedrich Braun
- Department of Trauma Surgery, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany.,Department of Traumatology and Reconstructive Surgery including Department of Orthopedic Surgery, Charite Universitätsmedizin Berlin, Berlin, Germany
| | - Olivia Mair
- Department of Trauma Surgery, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
| | - Chlodwig Kirchhoff
- Department of Trauma Surgery, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
| | - Peter Biberthaler
- Department of Trauma Surgery, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
| | - Moritz Crönlein
- Department of Trauma Surgery, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
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Brewer P, Murray J, Barr L, Headon E, Davies H, Chadwick C, Blundell C, Davies M. Fibula nail fixation in ankle fractures with significant soft tissue compromise: a retrospective cohort study. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2021; 32:1257-1263. [PMID: 34420150 DOI: 10.1007/s00590-021-03088-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 07/29/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE Intramedullary fixation of lateral malleolar fractures has increased in popularity recently with the introduction of the fibula nail. It has been proposed as an alternative fixation method in fractures to minimise soft tissue injury. The aim of this study was to evaluate the clinical and patient-reported outcomes of those who had an ankle fracture with concurrent significant soft tissue damage, treated with a fibula nail. METHODS Details of patients who were managed at our institution using a fibula nail were obtained from the trauma database. The Acumed Fibula Rod System (FRS) was used in all cases. Those who were less than 12 months following injury were excluded. Patients attended a follow-up clinic for measurement of range of movement, radiographs, and to complete MOX-FQ and EQ-5D questionnaires. RESULTS Twenty patients were identified. Eleven attended for review in person, and a further eight completed questionnaires (questionnaire response rate 95%). The mean age was 59 years (range 19-91). Twelve fractures were open, all of which were initially managed using an external fixator. One patient developed deep infection necessitating fusion. The mean MOX-FQ and EQ-5D scores were 53.6 and 0.649, respectively, at a median of 40 months post-injury. The mean EQ-VAS was 70. The range of movement of the affected side was significantly less than the unaffected side (p < 0.001 on paired t-test). CONCLUSION This study suggests that the FRS offers a reliable and acceptable alternative fixation technique for patients who have significant soft tissue injuries.
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Affiliation(s)
- Paul Brewer
- Orthopaedic Department, Sheffield Teaching Hospitals NHS Foundation Trust, Northern General Hospital, Sheffield, UK
| | - James Murray
- Orthopaedic Department, Sheffield Teaching Hospitals NHS Foundation Trust, Northern General Hospital, Sheffield, UK.
| | - Lynne Barr
- The Orthopaedic Department, East Suffolk and North Essex NHS Foundation Trust, Colchester, UK
| | - Elizabeth Headon
- Orthopaedic Department, Sheffield Teaching Hospitals NHS Foundation Trust, Northern General Hospital, Sheffield, UK
| | - Howard Davies
- Orthopaedic Department, Sheffield Teaching Hospitals NHS Foundation Trust, Northern General Hospital, Sheffield, UK
| | - Carolyn Chadwick
- Orthopaedic Department, Sheffield Teaching Hospitals NHS Foundation Trust, Northern General Hospital, Sheffield, UK
| | - Chris Blundell
- Orthopaedic Department, Sheffield Teaching Hospitals NHS Foundation Trust, Northern General Hospital, Sheffield, UK
| | - Mark Davies
- Orthopaedic Department, Sheffield Teaching Hospitals NHS Foundation Trust, Northern General Hospital, Sheffield, UK
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[Treatment options for unstable ankle fractures in older adults : Critical examination with a systematic review]. Unfallchirurg 2021; 124:872-874. [PMID: 34328520 DOI: 10.1007/s00113-021-01066-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2021] [Indexed: 10/20/2022]
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Luong K, Huchital MJ, Saleh AM, Subik M. Management of Distal Fibular Fractures With Minimally Invasive Technique: A Systematic Review. J Foot Ankle Surg 2021; 60:114-120. [PMID: 33172782 DOI: 10.1053/j.jfas.2020.05.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 05/30/2020] [Indexed: 02/03/2023]
Abstract
Ankle fractures are extremely common, with isolated distal fibular fractures being the most common variant. The current gold standard in treating unstable distal fibular fractures is open reduction internal fixation. However, with potential risk of wound complications, minimally invasive techniques have been introduced. This systematic review was performed to evaluate the clinical and functional outcomes of varying minimally invasive techniques including minimally invasive plate osteosynthesis, intramedullary (IM) nailing, and IM screw fixation. A comprehensive English literature search on PubMed was performed yielding 543 studies. With specific study selection criteria, a total of 13 articles were selected. After studying the reference of each of the 13 studies, an additional 7 articles were included, resulting in a total of 20 studies reviewed. A total of 8 articles reviewed used IM nailing as the fixation of choice with a total of 211 patients. Of the 211 patients, 33 experienced complications. Six articles using minimally invasive plate osteosynthesis were reviewed with a total of 264 patients. Of the 264 patients, 39 experienced complications. IM screw fixation was used in 6 articles reviewed with a total of 219 patients. There were 30 cases of complications from the 132 patients. Additionally, mean American Orthopedic Foot and Ankle Society hindfoot-ankle scores among all fixation types was 88.4 ± 3.40 whereas the mean Olerud and Molander Score among all fixation types was 76.7 ± 16.58. The results of this study indicate that minimally invasive techniques for fixation of distal fibular fractures can provide excellent functional results with low complication rates compared with traditional open reduction internal fixation.
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Affiliation(s)
- Kenny Luong
- Resident, Saint Mary's General Hospital, Department of Podiatry, Passaic, NJ
| | - Michael J Huchital
- Fellow, North Jersey Reconstructive Foot and Ankle Fellowship, Lyndhurst, NJ.
| | - Ali M Saleh
- Resident, Saint Mary's General Hospital, Department of Podiatry, Passaic, NJ
| | - Michael Subik
- Director, North Jersey Reconstructive Foot and Ankle Fellowship, Lyndhurst, NJ; Residency Director, Saint Mary's General Hospital, Department of Podiatry, Passaic, NJ
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Stake IK, Gregersen MG, Molund M, Östman B. Fibular Rod Osteosynthesis in Ankle Fractures With Compromised Soft Tissue. Foot Ankle Spec 2021; 16:121-128. [PMID: 34142578 DOI: 10.1177/19386400211018075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Complications after plate and screw fixation of ankle fractures are frequently reported in the literature, with a higher rate in patients with advanced age, comorbidities, and poor skin conditions. A reduced complication rate has been reported with intramedullary nailing (IMN) of the fibula; however, the indication has been based on the surgeon's preferences. We report the results after IMN in patients with compromised soft tissue exclusively. METHODS A total of 71 patients with 72 distal fibula fractures were included in this retrospective study. Information about medical history, the ankle injury, treatment, and complications were collected from the medical records. Additionally, the preinjury and 6-week follow-up radiographs were evaluated. RESULTS Postoperative information was available for a minimum of 4.3 years postoperatively or until death. In all, 10 patients had complications related to the nail and required secondary surgery. These included 6 symptomatic hardware issues, 2 construct failures, 1 deep infection, and 1 combined deep infection and construct failure. CONCLUSIONS After IMN of the fibula, 14% of the patients required reoperation. Our results support the previous literature suggesting IMN as an acceptable surgical alternative where the risk of complications with plate and screw fixation is considered too high. Compromised soft tissue is one important indication. LEVEL OF EVIDENCE Level IV: Case series without control.
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Affiliation(s)
| | | | - Marius Molund
- Department of Orthopaedic Surgery, Ostfold Hospital Trust, Graalum, Norway
| | - Bengt Östman
- Department of Orthopaedic Surgery, Ostfold Hospital Trust, Graalum, Norway
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Khojaly R, Mac Niocaill R, Shahab M, Nagle M, Taylor C, Rowan FE, Cleary M. Is postoperative non-weight-bearing necessary? INWN Study protocol for a pragmatic randomised multicentre trial of operatively treated ankle fracture. Trials 2021; 22:369. [PMID: 34044848 PMCID: PMC8161990 DOI: 10.1186/s13063-021-05319-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 05/08/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Postoperative management regimes vary following open reduction and internal fixation (ORIF) of unstable ankle fractures. There is an evolving understanding that extended periods of immobilisation and weight-bearing limitation may lead to poorer clinical outcomes. Traditional non-weight-bearing cast immobilisation may prevent loss of fixation, and this practice continues in many centres. The purpose of this trial is to investigate the safety and efficacy of immediate weight-bearing (IWB) and range of motion (ROM) exercise regimes following ORIF of unstable ankle fractures with a particular focus on functional outcomes and complication rates. METHODS A pragmatic randomised controlled multicentre trial, comparing IWB in a walking boot and ROM within 24 h versus non-weight-bearing (NWB) and immobilisation in a cast for 6 weeks, following ORIF of all types of unstable adult ankle fractures (lateral malleolar, bimalleolar, trimalleolar with or without syndesmotic injury) is proposed. All patients presenting to three trauma units will be included. The exclusion criteria will be skeletal immaturity and tibial plafond fractures. The three institutional review boards have granted ethical approval. The primary outcome measure will be the functional Olerud-Molander Ankle Score (OMAS). Secondary outcomes include wound infection (deep and superficial), displacement of osteosynthesis, the full arc of ankle motion (plantar flexion and dorsal flection), RAND-36 Item Short Form Survey (SF-36) scoring, time to return to work and postoperative hospital length of stay. The trial will be reported in accordance with the CONSORT statement for reporting a pragmatic trial, and this protocol will follow the SPIRIT guidance. DISCUSSION Traditional management of operatively treated ankle fractures includes an extended period of non-weight-bearing. There is emerging evidence that earlier weight-bearing may have equivocal outcomes and favourable patient satisfaction but higher wound-related complications. These studies often preclude more complicated fracture patterns or patient-related factors. To our knowledge, immediate weight-bearing (IWB) following ORIF of all types of unstable ankle fractures has not been investigated in a controlled prospective manner in recent decades. This pragmatic randomised-controlled multicentre trial will investigate immediate weight-bearing following ORIF of all ankle fracture patterns in the usual care condition. It is hoped that these results will contribute to the modern management of ankle fractures. TRIAL REGISTRATION ISRCTN Registry ISRCTN76410775 . Retrospectively registered on 30 June 2019.
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Affiliation(s)
- Ramy Khojaly
- Department of Trauma and Orthopaedic Surgery, University Hospital Waterford, Waterford, X91 ER8E, Ireland.
- Department of Surgery, Royal College of Surgeons in Ireland, Dublin, D02 YN77, Ireland.
- Department of Orthopaedic Surgery, University College Cork, Cork, T12 YN60, Ireland.
| | - Ruairí Mac Niocaill
- Department of Trauma and Orthopaedic Surgery, University Hospital Waterford, Waterford, X91 ER8E, Ireland
| | - Muhammad Shahab
- Department of Trauma and Orthopaedic Surgery, University Hospital Waterford, Waterford, X91 ER8E, Ireland
| | - Matthew Nagle
- Department of Trauma and Orthopaedic Surgery, Cork University Hospital, Cork, T12 DFK4, Ireland
| | - Colm Taylor
- Department of Trauma and Orthopaedic Surgery, Cork University Hospital, Cork, T12 DFK4, Ireland
| | - Fiachra E Rowan
- Department of Trauma and Orthopaedic Surgery, University Hospital Waterford, Waterford, X91 ER8E, Ireland
| | - May Cleary
- Department of Trauma and Orthopaedic Surgery, University Hospital Waterford, Waterford, X91 ER8E, Ireland
- Department of Orthopaedic Surgery, University College Cork, Cork, T12 YN60, Ireland
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Canton G, Sborgia A, Maritan G, Fattori R, Roman F, Tomic M, Morandi MM, Murena L. Fibula fractures management. World J Orthop 2021; 12:254-269. [PMID: 34055584 PMCID: PMC8152440 DOI: 10.5312/wjo.v12.i5.254] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 02/01/2021] [Accepted: 04/05/2021] [Indexed: 02/06/2023] Open
Abstract
Isolated distal fibula fractures represent the majority of ankle fractures. These fractures are often the result of a low-energy trauma with external rotation and supination mechanism. Diagnosis is based on clinical signs and radiographic exam. Stress X-rays have a role in detecting associated mortise instability. Management depends on fracture type, displacement and associated ankle instability. For simple, minimally displaced fractures without ankle instability, conservative treatment leads to excellent results. Conservative treatment must also be considered in overaged unhealthy patients, even in unstable fractures. Surgical treatment is indicated when fracture or ankle instability are present, with several techniques described. Outcome is excellent in most cases. Complications regarding wound healing are frequent, especially with plate fixation, whereas other complications are uncommon.
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Affiliation(s)
- Gianluca Canton
- Department of Medical, Surgical and Life Sciences, Orthopaedics and Traumatology Unit, Trieste University, Trieste 34149, Italy
| | - Andrea Sborgia
- Department of Medical, Surgical and Life Sciences, Orthopaedics and Traumatology Unit, Trieste University, Trieste 34149, Italy
| | - Guido Maritan
- Department of Medical, Surgical and Life Sciences, Orthopaedics and Traumatology Unit, Trieste University, Trieste 34149, Italy
| | - Roberto Fattori
- Department of Medical, Surgical and Life Sciences, Orthopaedics and Traumatology Unit, Trieste University, Trieste 34149, Italy
| | - Federico Roman
- Department of Medical, Surgical and Life Sciences, Orthopaedics and Traumatology Unit, Trieste University, Trieste 34149, Italy
| | - Marko Tomic
- Department of Medical, Surgical and Life Sciences, Orthopaedics and Traumatology Unit, Trieste University, Trieste 34149, Italy
| | - Massimo Max Morandi
- Department of Orthopaedic Surgery, Louisiana State University Health Science Center, Shreveport, LA 71103, United States
| | - Luigi Murena
- Department of Medical, Surgical and Life Sciences, Orthopaedics and Traumatology Unit, Trieste University, Trieste 34149, Italy
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Park YU, Kim SJ, Kim HN. Minimally invasive plate osteosynthesis using the oblong hole of a locking plate for comminuted distal fibular fractures. J Orthop Surg Res 2021; 16:281. [PMID: 33906661 PMCID: PMC8077965 DOI: 10.1186/s13018-021-02441-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 04/20/2021] [Indexed: 11/23/2022] Open
Abstract
Background Nonunion is a rare complication for distal fibular fractures. However, when there is a high degree of comminution, nonunion may occur. In this article, we describe a novel technique that uses the oblong hole of a locking plate to lengthen the fibula for fracture reduction. This technique is straightforward and allows for easy control of the comminuted fracture to restore length and rotation at the time of plate application without opening the fracture site. Methods Thirty-five consecutive patients, who were treated with the minimally invasive plate osteosynthesis (MIPO) technique for comminuted distal fibular fractures were retrospectively studied. The study included 19 men and 16 women, with a mean age of 47.0 years (range, 20 to 72). There were 3 lateral malleolar fractures with deltoid injury, 11 bimalleolar fractures, 7 trimalleolar fractures, and 14 distal tibiofibular fractures. The quality of fracture reduction was assessed by comparing the radiologic parameters (fibular length, talocrural angle, and medial clear space) between the affected ankle and the contralateral uninjured ankle. Results Two patients were not reachable and 5 declined to visit the clinic. For these 7 patients, the latest outcomes that were measured prospectively were used. Postoperative radiographs showed well-aligned ankle mortise, with fibular length restoration. The mean Olerud-Molander ankle score was 82.1 ± 10.7 at a mean of 27.2 months (range, 12 to 58). There was one case of nonunion and one case of superficial peroneal nerve injury. Conclusion The MIPO technique, using the oblong hole of a locking plate, achieved satisfactory restoration of length and rotation, bone union, and clinical outcomes for the comminuted distal fibular fractures.
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Affiliation(s)
- Young Uk Park
- Department of Orthopedic Surgery, Ajou University Hospital, Ajou University School of Medicine, Suwon, Gyeonggi-do, Republic of Korea
| | - Sung Jae Kim
- Department of Orthopedic Surgery, Dongtan Sacred Hospital, Hallym University, Hwaseong, South Korea
| | - Hyong Nyun Kim
- Department of Orthopedic Surgery, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, 948-1, Dalim-1dong, Youngdeungpo-gu, Seoul, 150-950, Republic of Korea.
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Bäcker HC, Vosseller JT. Intramedullary fixation of fibula fractures: A systematic review. J Clin Orthop Trauma 2021; 18:136-143. [PMID: 33996458 PMCID: PMC8102757 DOI: 10.1016/j.jcot.2021.04.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 04/17/2021] [Accepted: 04/20/2021] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Distal fibula fractures are common injuries that often require open reduction internal fixation. Intramedullary fixation of the fibula has been used historically, and interest has been renewed somewhat recently, although there is limited data assessing outcomes after intramedullary fibular fixation. The purpose of this study was to systematically evaluate the literature as it relates to the clinical and functional outcome after fibular fracture fixation using an intramedullary device. METHODS A literature review on Medline/Pubmed, EMBASE, Cochrane and Google was performed. In total, 1994 abstracts were reviewed of which 30 articles in English, German and French were included, all of which evaluated the clinical and functional outcome after fibular nail osteosynthesis. RESULTS Within the 30 studies, a total of 1116/1380 patients were treated with a fibular nail between 1986 and 2018. In total 11 different devices were investigated. Six articles compared fibular nail versus plate osteosynthesis and in five cases a prospective study was performed. The complication rate varied somewhat widely based on the implants used. The mean union rate was 99.1% with a mean follow-up of 19.0 months. In comparison to plate fixation the nail was superior in terms of complication rate in most studies. No unified assessment of functional outcome was used, and so comparison between studies was difficult. However, good and excellent results were obtained in 73%-100% of patients. CONCLUSION Current data on intramedullary fixation of the fibula is limited and suffers significantly from inconsistency in outcome reporting. It remains to be seen whether the potential advantages of intramedullary implants can both maintain the good results of other implants and improve on some aspects of more commonly used implants. LEVEL OF EVIDENCE III, systematic review.
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Affiliation(s)
- Henrik C. Bäcker
- Department of Orthopaedic Surgery, Columbia University Medical Center, NY, USA,Department of Orthopaedic Surgery, Charité Berlin, UniversityHospital, Berlin, Germany,Corresponding author. Department of Orthopaedic Surgery, Columbia University Medical Center/New York Presbyterian Hospital, 622 West 168th Street PH-11, New York, NY 10032, USA.
| | - J. Turner Vosseller
- Department of Orthopaedic Surgery, Columbia University Medical Center, NY, USA
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Beleckas CM, Szatkowski JP. Nontraditional Methods of Fibula Fixation. Orthop Clin North Am 2021; 52:123-131. [PMID: 33752833 DOI: 10.1016/j.ocl.2021.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
This article explores different nontraditional methods that could be adopted in clinical settings as alternatives to the traditional fibular fixation. Less invasive methods, such as intramedullary nail and screw fixation, might be viable alternatives for managing ankle fractures. These methods might especially benefit patients with poor soft tissue envelopes, low immunity, and poor bone quality. There is minimal soft tissue coverage for most orthopedic implants around the ankle. Various authors have highlighted the importance of minimally invasive surgery as an effective modality for ensuring superior prognosis for ankle fracture surgery or those fractures involving both the distal tibia and fibula.
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Affiliation(s)
- Casey M Beleckas
- Department of Orthopedics, Indiana University, 1801 N Senate Ave, MPC1 #535, Indianapolis, IN 46202, USA
| | - Jan P Szatkowski
- Department of Orthopedics, Indiana University, IU Health, 1801 N Senate Ave, MPC1 #535, Indianapolis, IN 46202, USA.
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Kamin K, Kleber C, Marx C, Schaser KD, Rammelt S. [Minimally invasive fixation of distal fibular fractures with intramedullary nailing]. OPERATIVE ORTHOPADIE UND TRAUMATOLOGIE 2021; 33:104-111. [PMID: 33728477 DOI: 10.1007/s00064-021-00702-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 10/22/2020] [Accepted: 10/24/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Minimally invasive osteosynthesis of distal fibula fractures serves as a biomechanically stable and soft-tissue-friendly fixation method in the case of an unstable fracture, poor bone quality, and/or critical soft tissue conditions with restoration of the length, axis and rotation of the distal fibula as well as stabilization of the ankle mortise. The goal is to reduce and stabilize the distal fibular fracture in a quick and stable manner that protects the soft tissues in ankle fractures. INDICATIONS Unstable malleolar fractures and fracture dislocations; fibular fractures in combination with distal tibia fractures; critical soft tissue conditions around the ankle. CONTRAINDICATIONS No consent to surgery by the patient. Overall critical (life-threatening) general condition preventing surgery to the extremities. Very narrow medullary canal of the fibula (less than 3 mm, depending on the implant). SURGICAL TECHNIQUE Percutaneous placement of a guidewire into the distal fibular tip, opening the medullary canal and drilling the medullary canal in the distal fragment. Reduction of the axis by introduction of the fibular nail, with additional percutaneous use of reduction clamps for restoration of fibular length and rotation, if necessary. Placement of distal locking screws over the targeting device while maintaining rotation and length, in addition proximal static locking is mandatory to maintain the length of the fibula. In case of residual syndesmotic instability after fracture fixation, syndesmotic screws are inserted through the fibular nail via the aiming device. POSTOPERATIVE MANAGEMENT Following surgery, rest and elevation of the injured leg, and local cooling are indicated. Subsequently, mobilization with partial weight bearing (15-20 kg) in an ankle foot orthosis or plaster/cast for 6 weeks. RESULTS Minimally invasive fibular fixation with an intramedullary nail results in a significantly lower rate of wound healing complications compared with lateral plating. Reported union rates range from 97.4 to 100% with current nail designs. The quality of reduction and functional outcome is comparable to that after plate fixation. A certain learning curve has to be respected.
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Affiliation(s)
- Konrad Kamin
- UniversitätsCentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Carl Gustav Carus, Fetscherstr. 74, 01307, Dresden, Deutschland.
| | - Christian Kleber
- UniversitätsCentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Carl Gustav Carus, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - Christine Marx
- UniversitätsCentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Carl Gustav Carus, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - Klaus-Dieter Schaser
- UniversitätsCentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Carl Gustav Carus, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - Stefan Rammelt
- UniversitätsCentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Carl Gustav Carus, Fetscherstr. 74, 01307, Dresden, Deutschland
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Umbel BD, Sharpe BD, Reynolds C, Philbin TM. Intramedullary Fixation of Distal Fibula Fractures. Foot Ankle Spec 2021; 16:104-112. [PMID: 33682466 DOI: 10.1177/1938640021991735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Ankle fractures pose a unique challenge to the treating orthopedic surgeon. Intramedullary (IM) distal fibula fixation is a relatively newer entity offering a viable option to minimize wound complications while providing similar outcomes. Our study utilizes an IM nail featuring proximal fixation via IM talons ensuring maintenance of fracture reduction this is the largest case series utilizing this novel device assessing time to weight-bearing (WB) and fracture union in addition to the safety and reproducibility of percutaneous reduction. METHODS A retrospective case series was conducted on 51 ankle fractures treated with a single IM device for lateral malleolar fixation. Postoperative radiographs were assessed, qualifying reductions as good, fair, or poor based on a reduction classification. Patient charts were reviewed for fracture characteristics, reduction method, fracture union, time to WB, and complications. RESULTS Mean follow-up time was 32.2 weeks; 47 fracture reductions (92%) were classified as good, and 4 (8%) were fair. All but 1 fracture (98%) went onto union. Average time to union was 10.3 weeks. Average time to WB with and without a walking boot was 6.8 and 11.2 weeks, respectively. Two patients experienced painful hardware. One patient had a superficial wound infection. CONCLUSION When evaluating this novel IM device, fracture union and time to union were found to be acceptable, with minimal wound or other complications. Percutaneous reduction permitted good fracture reduction quality. Consistent time to WB for a variety of fractures was reliably demonstrated following operative fixation with this device, including those in the elderly population. LEVELS OF EVIDENCE Level IV: Clinical case series.
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Xia D, Zhang Y, Ou T, Wang Y, Hao Z, Zhou P, Xu S. Combination of mini locking plate and nitinol arched shape-memory connector for purely lateral malleolus fractures: technique and clinical results. ANNALS OF TRANSLATIONAL MEDICINE 2021; 8:1573. [PMID: 33437772 PMCID: PMC7791235 DOI: 10.21037/atm-20-4055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Background Lateral malleolus fractures occur frequently. The common techniques for fixing purely lateral malleolus fractures are often challenging, owing to the extent of soft tissue damage and fracture non-union. Herein, we report a new treatment that entails minimally invasive insertion and continuous compression of the broken ends as a novel technique, and evaluate its clinical results. Methods This study enrolled 21 patients (13 males and 8 females; mean age 32.06±3.45 years, range 23–69 years) with purely lateral malleolus fractures. Each patient underwent open reduction treatment with a mini locking plate for internal fixation and compression of the fracture end with an Arched Shape-Memory Connector (ASC). The clinical assessments were made using the American Orthopedic Foot and Ankle Society (AOFAS) scores, which were recorded at the final follow-up visit. Results The patients were followed for an average of 14.7±1.2 months (range, 12–18 months). None of the patients showed surgical failure, and all of the purely lateral malleolus fractures healed in an average of 12.6±1.5 weeks (range, 10–16 weeks). The mean AOFAS score was 88.94 (range, 83–90). Conclusions The new treatment had beneficial outcomes for purely lateral malleolus fractures. Mini locking plates are minimally invasive for surgical intervention, and combined with continuous concentrated compression with an ASC to accelerate osseous healing, they aid in restoration of function and enable early rehabilitation with a low incidence of postoperative complications.
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Affiliation(s)
- Demeng Xia
- Department of Emergency, Changhai Hospital, Naval Medical University, Shanghai, China.,Department of Orthopaedics, The Naval Hospital of Eastern Theater Command of PLA, Zhoushan, China
| | - Yuntong Zhang
- Department of Emergency, Changhai Hospital, Naval Medical University, Shanghai, China.,Department of Orthopedics, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Tianle Ou
- Department of Clinical Medicine, The Naval Medical University, Shanghai, China
| | - Yang Wang
- Department of Emergency, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Zichen Hao
- Department of Emergency, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Panyu Zhou
- Department of Emergency, Changhai Hospital, Naval Medical University, Shanghai, China.,Department of Orthopedics, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Shuogui Xu
- Department of Emergency, Changhai Hospital, Naval Medical University, Shanghai, China.,Department of Orthopedics, Changhai Hospital, Naval Medical University, Shanghai, China
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Faber RM, Parry JA, Haidukewych GH, Koval KJ, Langford JL. Complications after fibula intramedullary nail fixation of pilon versus ankle fractures. J Clin Orthop Trauma 2021; 16:75-79. [PMID: 33717942 PMCID: PMC7920162 DOI: 10.1016/j.jcot.2020.12.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 11/05/2020] [Accepted: 12/27/2020] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Intramedullary nail (IMN) fixation of the fibula in malleolar ankle fractures has been shown to result in less wound complications then plate fixation. Therefore, IMN fibula fixation may also be associated with lower rates of wound complications when used for higher-risk pilon fractures. The purpose of this study was to compare complications of fibula IMN fixation in pilon versus malleolar ankle fractures. METHODS A retrospective cohort comparison was performed at an urban level one trauma center involving fibula fractures in 47 patients with AO/Orthopaedic Trauma Association (OTA) type 43 fractures and 48 patients with AO/OTA type 44 fractures being treated with fibula IMN fixation. Complications, fibula-specific complications, revision surgeries, and implant removals were reviewed. RESULTS There was no detectable difference in complications (27% vs. 23%, 95% confidence interval of the odds ratio (CIOR) 0.5 to 3.2), fibular-specific complications (6% vs. 10%, CIOR 0.1 to 3.5), revision surgeries (4% vs. 4%, CIOR 0.1 to 7.5), or symptomatic fibula implant removals (13% vs. 21%, CIOR 0.1 to 1.6) between pilon and ankle fracture groups, respectively. There was one (2%) fibular nonunion and one wound complication (2%) in each of the fracture groups. CONCLUSION Fibula IMN fixation of pilon versus ankle fractures resulted in a similar number of complications. Comparative studies of fibula IMN and plate fixation are necessary to determine if the benefits of fibula IMN in ankle fractures extends to pilon fractures. LEVEL OF EVIDENCE Level III, retrospective cohort.
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Affiliation(s)
- Rachel M. Faber
- Department of Orthopaedics, Orlando Health, Orlando, FL, USA
| | - Joshua A. Parry
- Department of Orthopaedics, Denver Health Medical Center, University of Colorado School of Medicine, Denver, CO, USA,Corresponding author. Denver Health, 777 Bannock St, MC 0188, Denver, CO, 80204, USA.
| | | | - Kenneth J. Koval
- Department of Orthopaedics, Memorial Hospital, Gulfport, MS, USA
| | - Joshua L. Langford
- Department of Orthopaedics, Denver Health Medical Center, University of Colorado School of Medicine, Denver, CO, USA
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