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Hegde A, Shetty C, Joseph N, Mane P. Comparison of Posterior and Lateral Surface Plating for Type B Weber Lateral Malleoli Fractures. Foot Ankle Spec 2024; 17:155-161. [PMID: 35193432 DOI: 10.1177/19386400221079197] [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] [Indexed: 11/15/2022]
Abstract
PURPOSE The purpose of this study is to compare the functional outcomes, radiological outcomes, complication rates, and hardware removal between lateral and posterior surface plating in isolated type B Weber lateral malleolus fractures. METHODS It was a retrospective study that compared the outcomes of type B Weber lateral malleoli fractures treated by either lateral surface or posterior surface plating. Radiological and functional outcomes were assessed at regular intervals. The follow-up details and the complications and need for implant removal were collected from the hospital records. RESULTS Our study included 60 patients (male-35 and female-25). The mean age was 41.7 ± 10.5 years. In all, 28 (46.7%) patients received lateral surface plating and 32 (53.3%) patients received posterior surface plating. The mean time gap between the injury and the surgery was significantly more among patients who underwent lateral plate insertion (P < .001). The mean operative time required for both the procedures was comparable, hence nonsignificant (P = .576). The mean American Orthopaedic Foot and Ankle Society score (AOFAS) after 2 years of operation was significantly higher for posterior plate insertion (P = .014). The complication rates as well as the implant removal rates were higher in patients with lateral plating (P < .05). CONCLUSION Posterior surface plating can be considered as the procedure of choice for isolated type B Weber lateral malleolus fractures with respect to better functional outcome, lesser complications rates, and need for implant removal. LEVEL OF EVIDENCE Level III: Economic/decision.
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Affiliation(s)
- Atmananda Hegde
- Department of Orthopaedics, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Chethan Shetty
- Department of Orthopaedics, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Nitin Joseph
- Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Prajwal Mane
- Department of Orthopaedics, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education (MAHE), Manipal, India
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Evola FR, Di Fede GF, Evola G, Barchitta M, Agodi A, Longo G. Locking plates for distal fibula fractures in young and elderly patients: A retrospective study. World J Orthop 2023; 14:540-546. [PMID: 37485428 PMCID: PMC10359748 DOI: 10.5312/wjo.v14.i7.540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 04/16/2023] [Accepted: 06/06/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND Ankle fractures are common injuries in the young and elderly populations. To prevent post-traumatic arthritis, an anatomic reconstruction of the ankle structure is mandatory. Open reduction and internal fixation is the treatment of choice among orthopaedics. Conventional plates allow stability of the fracture if bone quality is present. Locking plates might offer an advantage for the treatment of lateral malleolar fracture in patients with comminution, severe instability, distal fractures, or osteoporotic bone. Our hospital introduced a new locking plate for fracture of the distal fibula.
AIM To evaluate locking plates in terms of outcomes and complications in young and elderly patients.
METHODS We retrospectively reviewed a total of 67 patients treated for displaced distal fibula fractures. Demographic data, number of comorbidities, use of inter fragmentary screw, complication, time of fracture healing, partial or full weight bearing, and reoperation were recorded for all patients. Clinical outcome was assessed by the American Orthopedic Foot and Ankle Society clinical scoring system. Radiographs were obtained at 4, 8, 12, 16, 20, and 24 wk until radiographic union was obtained.
RESULTS All patients displayed complete bony union on radiographic assessment, and no patients developed any serious complications. We observed two superficial infections, one delayed wound healing, and two plate intolerances. Significant differences were observed between the two age groups in terms of radiographic healing (11.9 wk in younger patients vs 13.7 wk in older patients; P = 0.011) and in the American Orthopedic Foot and Ankle Society score at 6 mo after surgery (88.2 in younger patients vs 86.0 in older patients; P = 0.001) and at 12 mo after surgery (92.6 in younger patients vs 90.0 in older patients; P = 0.000).
CONCLUSION Locking plates provide a stable and rigid fixation in multifragmentary and comminuted fractures or in the presence of poor bone quality.
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Affiliation(s)
- Francesco Roberto Evola
- Department of Surgery, Division of Orthopedics and Trauma Surgery, “Cannizzaro” Hospital, Catania 95100, Italy
| | - Giovanni Francesco Di Fede
- Department of Radiodiagnostics, Division of Radiology, “S. Marta and S. Venera” Hospital, Acireale 95024, Italy
| | - Giuseppe Evola
- Department of Surgery, Division of Surgery, “Garibaldi” Hospital, Catania 95100, Italy
| | - Martina Barchitta
- Department of Medical and Surgical Sciences and Advanced Technologies “GF Ingrassia”, University of Catania, Catania 95100, Italy
| | - Antonella Agodi
- Department of Medical and Surgical Sciences and Advanced Technologies “GF Ingrassia”, University of Catania, Catania 95100, Italy
| | - Gianfranco Longo
- Department of Surgery, Division of Orthopedics and Trauma Surgery, “Cannizzaro” Hospital, Catania 95100, Italy
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Wang WB, Chang SM. Three-dimensional morphological study of type B lateral malleolar fractures with special reference to the end-tip location of proximal apexes. Front Bioeng Biotechnol 2023; 11:1152775. [PMID: 37214301 PMCID: PMC10192872 DOI: 10.3389/fbioe.2023.1152775] [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: 01/28/2023] [Accepted: 04/20/2023] [Indexed: 05/24/2023] Open
Abstract
Objective: We aimed to describe the morphological characteristics of Danis-Weber type B lateral malleolar fractures, with special attention given to the end-tip locations of fracture apexes, and to construct a 3D (three-dimensional) fracture line map. Methods: A total of 114 surgically treated cases of type B lateral malleolar fractures were retrospectively reviewed. The baseline data were collected, and computed tomography data were reconstructed in a 3D model. We measured the morphological characteristics and the end-tip location of the fracture apex on the 3D model. All the fracture lines were superimposed on a template fibula to generate a 3D fracture line map. Results: Among these 114 cases, 21 were isolated lateral malleolar fractures, 29 were bimalleolar fractures, and 64 were trimalleolar fractures. All the type B lateral malleolar fractures demonstrated a spiral or oblique fracture line. As measured from the distal tibial articular line, the fracture started at -6.22 ± 4.62 mm anteriorly and terminated at 27.23 ± 12.32 mm posteriorly, and the average fracture height was 33.45 ± 11.89 mm. The fracture line inclination angle was 56.85° ± 9.58°, and the total fracture spiral angle was 269.81° ± 37.09°, with fracture spikes of 156.20° ± 24.04°. The proximal end-tip location of the fracture apex was classified into four zones in the circumferential cortex: zone I (lateral ridge) in seven cases (6.1%), zone II (posterolateral surface) in 65 cases (57%), zone III (posterior ridge) in 39 cases (34.2%), and zone IV (medial surface) in three cases (2.6%). Altogether, 43% (49 cases) of fracture apexes were not distributed on the posterolateral surface of the fibula, as 34.2% (39 cases) were located on the posterior ridge (zone III). The aforementioned morphological parameters in fractures with zone III, sharp spikes, and further broken spikes were greater than those in zone II, blunt spikes, and fractures without further broken spikes. The 3D fracture map suggested that the fracture lines with the zone-III apex were steeper and longer than those with the zone-II apex. Conclusion: Nearly half of type B lateral malleolar fractures had their proximal end-tip of apexes not on the posterolateral surface, which may impair the mechanical application of antiglide plates. A steeper fracture line and longer fracture spike indicate a more posteromedial distribution of the fracture end-tip apex.
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Affiliation(s)
- Wei-Bin Wang
- Department of Orthopedic Surgery, Yangpu Hospital, School of Medicine, Tongji University, Shanghai, China
- Department of Orthopedic Trauma, Ningbo No. 2 Hospital, Ningbo, China
| | - Shi-Min Chang
- Department of Orthopedic Surgery, Yangpu Hospital, School of Medicine, Tongji University, Shanghai, China
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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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Deng Y, Staniforth TL, Zafar MS, Lau YJ. Posterior Antiglide Plating vs Lateral Neutralization Plating for Weber B Distal Fibular Fractures: A Systematic Review and Meta-analysis of Clinical and Biomechanical Studies. Foot Ankle Int 2022; 43:850-859. [PMID: 35373597 DOI: 10.1177/10711007221079617] [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: 02/01/2023]
Abstract
BACKGROUND Distal fibular fractures are extremely common, yet there remains controversy about which type of plating technique is the most appropriate. We aimed to compare clinical and biomechanical outcomes following posterior antiglide plating and lateral neutralization plating for Weber B distal fibular fractures. METHODS A systematic review and meta-analysis of the literature was conducted by two independent reviewers according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We included all comparative studies of distal fibular fracture fixation with either a posterior antiglide plate or a lateral neutralization plate. Our primary outcome of interest was reoperation for hardware removal. Secondary outcomes included hardware discomfort, peroneal tendon irritation, infection, wound complications, and mechanical torque to failure. RESULTS A total of 1122 patients with Weber B ankle fractures were included across nine eligible clinical studies, and 76 cadaveric ankles were subject to testing across three eligible biomechanical studies. Meta-analyses revealed a two-fold greater odds of requiring removal of hardware in the lateral plating group compared to the posterior plating group (odds ratio [OR] 2.48, 95% CI 1.58 to 3.91, P < .0001), and a three-fold greater odds of experiencing hardware discomfort in the lateral plating group compared to the posterior plating group (OR 2.96, 95% CI 1.83 to 4.80, P < .0001). There were no significant differences in rates of peroneal tendon irritation, infection, wound complications, operative time, and torque to failure when comparing the two plating methods. CONCLUSION The results of this review indicate that using posterior antiglide plating for distal fibular Weber B-type fractures is associated with significantly fewer reoperations due to hardware complications and less hardware discomfort compared to lateral neutralization plating. This technique does not appear to increase the risk of peroneal tendon irritation or increase operative time.
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Affiliation(s)
- Yi Deng
- Department of Orthopaedic Surgery, Canberra Hospital, Garran, ACT, Australia.,Trauma and Orthopaedic Research Unit, Australian National University Medical School, Garran, ACT, Australia
| | | | | | - Yeong Joe Lau
- Department of Orthopaedic Surgery, Canberra Hospital, Garran, ACT, Australia
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6
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Mooya S, Kakakhel M, El-Amien A, Anto P. Anti-Glide Plate Fixation for Lateral Malleolus Fractures by Minimally Invasive Technique in Geriatric Patients. Cureus 2022; 14:e23160. [PMID: 35399481 PMCID: PMC8980190 DOI: 10.7759/cureus.23160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/13/2022] [Indexed: 11/15/2022] Open
Abstract
The objective was to evaluate the functional outcomes of anti-glide fixation by minimally invasive plate osteosynthesis (MIPPO) in lateral malleolus ankle fractures. The study was a retrospective cohort study conducted at a single trauma center. We reviewed 39 patients >60 years old with either isolated or non-isolated lateral malleolus Weber B ankle fractures. The main outcome measures were postoperative functional assessment performed with the American Orthopaedic Foot and Ankle Society (AOFAS) and Short Musculoskeletal Functional Assessment (SMFA) scores.
Our results showed that the mean time to surgery was 1 day. Seventeen patients underwent surgery within 24 hours after sustaining the injury. The mean AOFAS and SMFA scores were 87.8 and 209.7, respectively. No patient developed implant failure or wound complications. It was concluded that the anti-glide plating of the lateral malleolus had better functional outcomes compared to lateral plating by open reduction and internal fixation (ORIF), as shown by the higher AOFAS scores and fewer postoperative complications.
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DeKeyser GJ, Campbell ML, Kellam PJ, Haller JM, Rothberg DL, Higgins TF, Marchand LS. True antiglide fixation of Danis-Weber B fibula fractures has lower rates of removal of hardware. Injury 2022; 53:1289-1293. [PMID: 34627627 DOI: 10.1016/j.injury.2021.09.051] [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: 06/02/2021] [Revised: 09/18/2021] [Accepted: 09/26/2021] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Plating of unstable OTA/AO 44-B2 equivalent lateral malleolus (Danis-Weber B) fractures has been associated with pain, peroneal irritation, and the need for subsequent hardware removal (ROH). The purpose of this study is to retrospectively compare the rates of ROH in unstable Weber B fractures fixed with a posterior, true antiglide plate with no screws in the distal segment versus those that were fixed with a similarly placed posterior, neutralization construct that included screws in the distal fragment. Thus, evaluating the role of the distal screws in rates of ROH. METHODS Skeletally mature patients that were treated for an unstable, isolated Weber B fracture at a single level-1 trauma center over a ten-year period were reviewed. Fractures treated with a single posterior plate with at least six months of follow-up were included and those fixed with a direct lateral plate were excluded. The primary outcome of this study was hardware removal defined as entire plate removal; isolated syndesmotic screw removal was not included. RESULTS Ninety-six patients were included in the study with average age of 46 years (range 17-83) and mean length of follow-up of 24.5 months (range 6.1-140.3). There were 33 patients in the antiglide group (mean follow-up 25.5 months) and 63 in the neutralization plate group (mean follow-up 24 months, p=0.81). Fractures fixed with or without distal screws had equivalent excellent results related to bony union and alignment. However, there was a statistically significant decrease in ROH rates in the antiglide group (antiglide ROH rate 15.2%; neutralization ROH rate 38.1%; p=0.02). Relative risk of ROH with antiglide plate was 0.4 (95% CI 0.17 - 0.95; p=0.04). CONCLUSIONS Antiglide plating shows a significant risk reduction in the rate of ROH when compared to posterior based neutralization plating. A true antiglide plating construct should be considered as a safe and effective way of managing Weber B fractures with a lower relative risk of a second operation for hardware removal. LEVEL OF EVIDENCE Therapeutic level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Graham J DeKeyser
- University of Utah, Department of Orthopaedic Surgery, Salt Lake City, UT, USA.
| | - Megan L Campbell
- University of Utah, Department of Orthopaedic Surgery, Salt Lake City, UT, USA
| | - Patrick J Kellam
- University of Utah, Department of Orthopaedic Surgery, Salt Lake City, UT, USA
| | - Justin M Haller
- University of Utah, Department of Orthopaedic Surgery, Salt Lake City, UT, USA
| | - David L Rothberg
- University of Utah, Department of Orthopaedic Surgery, Salt Lake City, UT, USA
| | - Thomas F Higgins
- University of Utah, Department of Orthopaedic Surgery, Salt Lake City, UT, USA
| | - Lucas S Marchand
- University of Utah, Department of Orthopaedic Surgery, Salt Lake City, UT, USA
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8
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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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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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Carney J, Ton A, Alluri RK, Grisdela P, Marecek GS. Complications following operative treatment of supination-adduction type II (AO/OTA 44A2.3) ankle fractures. Injury 2020; 51:1387-1391. [PMID: 32197830 DOI: 10.1016/j.injury.2020.03.032] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 03/06/2020] [Accepted: 03/09/2020] [Indexed: 02/02/2023]
Abstract
INTRODUCTION There are few published studies that investigate the surgical treatment of supination-adduction (SAD, AO/OTA 44A2.3) ankle fractures. The purpose of this study was to describe the complications and outcomes following operative fixation of SAD type 2 ankle fractures. MATERIALS AND METHODS We identified all SAD-2 ankle fractures that presented at our institution's two hospitals from 2006-2018. Demographics, operative data, and complications (deep infection, superficial infection, delayed union, failure of fixation, and unplanned reoperation) were recorded for all patients. Lastly, all included patients were contacted by telephone for the administration of an 8-question Patient-Reported Outcomes Measurement Information System (PROMIS) Physical Function (PF) and Pain Interference questionnaire (PI). Univariate and multivariate analysis was performed to identify risk factors for complication or poor functional outcome score. RESULTS 65 patients met inclusion criteria. The average time to surgery was 14 days and average follow-up was 20.5 (range: 0.4-60.9) weeks. There were 9 (13.8%) complications (4 deep infections, 3 superficial infections, 1 delayed union, 1 failure of fixation) and 6 unplanned reoperations. Univariate and multivariate analysis failed to identify any statistically significant risk factors for complication or reoperation. Eleven patients participated in the administration of PROMIS score questionnaires at a mean of 3.4 years postoperatively. The average PROMIS Physical Function T-score was 42.3 ± 11.3 and the average PROMIS Pain Interference T-score was 55.8 ± 7.8. Younger age was associated with a higher physical function score. The use of a direct medial approach to the medial malleolus was associated with a lower pain interference score. CONCLUSION The overall complication rate for SAD (OTA/AO 44A2.3) type 2 ankle fractures is similar to that of the general ankle fracture population. We were unable to identify risk factors for complication or reoperation. Mean patient reported outcomes are within one standard deviation of the general population. LEVEL OF EVIDENCE III, retrospective cohort study.
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Affiliation(s)
- J Carney
- Keck School of Medicine of the University of Southern California, Department of Orthopaedic Surgery, 1520 San Pablo Street, Suite 2000, Los Angeles, CA 90033, United States
| | - A Ton
- Keck School of Medicine of the University of Southern California, Department of Orthopaedic Surgery, 1520 San Pablo Street, Suite 2000, Los Angeles, CA 90033, United States
| | - R K Alluri
- Keck School of Medicine of the University of Southern California, Department of Orthopaedic Surgery, 1520 San Pablo Street, Suite 2000, Los Angeles, CA 90033, United States
| | - P Grisdela
- Keck School of Medicine of the University of Southern California, Department of Orthopaedic Surgery, 1520 San Pablo Street, Suite 2000, Los Angeles, CA 90033, United States
| | - G S Marecek
- Keck School of Medicine of the University of Southern California, Department of Orthopaedic Surgery, 1520 San Pablo Street, Suite 2000, Los Angeles, CA 90033, United States.
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11
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Is posterolateral plating better for fixation of Weber B distal fibular fractures than lateral plating: A randomized controlled clinical trial and a review of the literature. CURRENT ORTHOPAEDIC PRACTICE 2020. [DOI: 10.1097/bco.0000000000000832] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Ankle Fractures: An Expert Survey of Orthopaedic Trauma Association Members and Evidence-Based Treatment Recommendations. J Orthop Trauma 2019; 33:e318-e324. [PMID: 31335507 DOI: 10.1097/bot.0000000000001503] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To describe current practice patterns of orthopaedic trauma experts regarding the management of ankle fractures, to review the current literature, and to provide recommendations for care based on a standardized grading system. DESIGN Web-based survey. PARTICIPANTS Orthopaedic Trauma Association (OTA) members. METHODS A 27-item web-based questionnaire was advertised to members of the OTA. Using a cross-sectional survey study design, we evaluated the preferences in diagnosis and treatment of ankle fractures. RESULTS One hundred sixty-six of 1967 OTA members (8.4%) completed the survey (16% of active members). There is considerable variability in the preferred method of diagnosis and treatment of ankle fractures among the members surveyed. Most responses are in keeping with best evidence available. CONCLUSIONS Current controversy remains in the management of ankle fractures. This is reflected in the treatment preferences of the OTA members who responded to this survey. LEVEL OF EVIDENCE Therapeutic Level V. See Instructions for authors for a complete description of levels of evidence.
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13
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Application of a Ni-Ti arched shape-memory connector in unstable lateral malleolus fractures: A retrospective study. Injury 2019; 50:551-557. [PMID: 30396769 DOI: 10.1016/j.injury.2018.10.037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 10/13/2018] [Accepted: 10/28/2018] [Indexed: 02/02/2023]
Abstract
PURPOSE To compare the outcomes of the arched shape-memory connector (ASC) only fixation and the lateral one-third tubular plate fixation in managing unstable Type A or B lateral malleolus fractures according to the Weber (AO) classification, and to evaluate the feasibility and reliability of ASC only fixation in treating these fractures. METHODS From January 2010 to January 2015, 148 patients with Type A or B (Weber (AO) classification) lateral malleolus fractures treated with the arched shape-memory connector (ASC) only fixation or lateral plate fixation were included. There were 66 patients in the ASC only fixation group and 82 patients in the lateral plate group. Intergroup differences were absent regarding patient and fracture characteristics. The incision length, complete-union time, major complications and complaints, incidence of hardware removal, and final radiographic and functional evaluations were compared. RESULTS The follow-up time averaged 18.2 months in the ASC fixation group and 17.2 months in the lateral plate group. The ASC only fixation group had significantly decreased wound infection (4.55% versus 14.63%) and skin necrosis (none versus 7.32%). Of patients who underwent ASC only fixation 3.03% reported lateral ankle pain, 7.58% received palpable hardware, and 3.03% reported hardware irritation, while the corresponding observations in the lateral plate group were 19.51%, 54.88%, and 14.63%, respectively, representing a statistical difference. Furthermore, compared with the lateral plate group, the incidence of hardware removal was markedly lower in the ASC fixation group (12.12% versus 30.49%). In terms of reduction accuracy, complete-union time, and AOFAS scores, no appreciable differences were observed. CONCLUSIONS ASC only fixation is a reliable alternative for managing Type A or B lateral malleolus fractures, leading to fewer soft tissue complications, fewer hardware complaints, and a reduced need for hardware removal, and a reduced need for hardware removal. In addition, ASC can be used for augmented plate fixation in certain comminuted fracture patterns.
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Giannoudis PV, Giannoudis VP. Far cortical locking and active plating concepts: New revolutions of fracture fixation in the waiting? Injury 2017; 48:2615-2618. [PMID: 29223593 DOI: 10.1016/j.injury.2017.11.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Peter V Giannoudis
- Academic Department of Trauma and Orthopaedics, Floor D, Clarendon Wing, LGI, University of Leeds, Leeds, UK; NIHR Leeds Biomedical Research Center, Chapel Allerton Hospital, Leeds, UK.
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