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Haase LR, Haase DR, Moon TJ, Clary SJ, Nelson GB, Ochenjele G, Wise BT, Napora JK. Is pin-plate overlap in tibial plateau fractures associated with increased infection rates? Injury 2022; 53:1504-1509. [PMID: 35067341 DOI: 10.1016/j.injury.2022.01.017] [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: 01/03/2022] [Accepted: 01/07/2022] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Despite advances in the treatment of high energy proximal tibia fractures, including the utilization of staged management with external fixation, the infection rate remains high. Overlap between external fixator pin sites and definitive internal fixation has been proposed as a risk factor for infection. METHODS This retrospective study reviews 244 patients with staged knee-spanning external fixation followed by delayed definitive internal fixation at two separate level one trauma centers. Presence of pin-plate overlap as well as several other known risk factors for infection were recorded and measured to include open fractures, compartment syndrome, operative time and number of incisions. Development of deep infection was the primary outcome. Both univariate and multivariate statistics were applied to determine differences in rates of infection. RESULTS 65 (26.6%) patients had presence of pin-plate overlap while 179 (73.4%) patients had no overlap. There were no differences between overlapping and non-overlapping groups with respect to other infectious risk factors. Deep infection occurred in 34 (13.9%) total patients, 18 (27.7%) were in patients with pin-plate overlap and 16 (8.9%) in those without overlap. (P = 0.003; RR 3.01, 95% CI 1.51-4.76). DISCUSSION This large, multicenter study demonstrated a statistically significant association between pin-plate overlap and the development of deep infection in tibial plateau fractures. On multivariate analysis, pin-plate overlap was identified as an independent risk factor for infection. When treating these complex injuries, surgeons should consider the definitive fixation construct when placing external fixation pins.
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Affiliation(s)
| | | | | | | | | | | | - Brent T Wise
- University of Kansas Medical Center, Kansas City, KA
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Mair O, Pflüger P, Hoffeld K, Braun KF, Kirchhoff C, Biberthaler P, Crönlein M. Management of Pilon Fractures-Current Concepts. Front Surg 2022; 8:764232. [PMID: 35004835 PMCID: PMC8732374 DOI: 10.3389/fsurg.2021.764232] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 11/29/2021] [Indexed: 11/23/2022] Open
Abstract
Tibial pilon fractures were first described by Étienne Destot in 1911. He used the French word “pilon” (i.e., pestle), to describe the mechanical function of the distal tibia in the ankle joint. This term has further been used to portray the mechanism involved in tibial pilon fractures in which the distal tibia acts as a pestle with heavy axial forces over the talus basically causing the tibia to burst. Many different classification systems exist so far, with the AO Classification being the most commonly used classification in the clinical setting. Especially Type C fractures are extremely difficult to manage as the high energy involved in developing this type of injury frequently damages the soft tissue surrounding the fracture zone severely. Therefore, long -term outcome is often poor and correct initial management crucial. In the early years of this century treatment has evolved to a two–staged protocol, which nowadays is the gold standard of care. Additional methods of treating the soft tissue envelope are currently being investigated and have shown promising results for the future. The aim of this review is therefore to summarize protocols in managing these difficult fractures, review the literature on recent developments and therefore give surgeons a better understanding and ability to handle tibial pilon fractures.
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Affiliation(s)
- Olivia Mair
- Department of Trauma Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Patrick Pflüger
- Department of Trauma Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Kai Hoffeld
- Department of Trauma Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.,Center for Orthopedic and Trauma Surgery, University Medical Center, Cologne, Germany
| | - Karl F Braun
- Department of Trauma Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.,Department of Trauma Surgery, Center for Musculoskeletal Surgery, Charité University Medicine Berlin, Berlin, 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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Hu C, Zhu W, Chahal K, Zhu N, Fang W, Jing J, Zhan J. Open reduction and internal fixation of Gustilo type-I and type-II open pilon fractures using a lateral approach. J Orthop Surg (Hong Kong) 2020; 27:2309499019864722. [PMID: 31366284 DOI: 10.1177/2309499019864722] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Traditional anteromedial incision for pilon fractures would further increase the damage to the subcutaneous tissues anterior and medial to tibia. In this study, we retrospectively evaluated the method and the outcomes of lateral approach for surgical treatment of Gustilo type-I and type-II open pilon fractures with medial soft tissue injuries. METHODS From May 2014 to September 2017, 35 patients with Gustilo type-I and type-II open pilon fractures were treated with standard protocol using a lateral approach. The initial wound debridement and application of a spanning external fixator or traction of calcaneal tubercle were performed within 24 h and a definitive fixation was performed when the wound was healed. The mean time from primary surgery to definite surgery was 11.8 (range: 8-16) days. Postoperative radiographs, complications, bone union, and American Orthopedic Foot and Ankle Society (AOFAS) ankle/hind foot score were recorded. RESULTS The mean follow-up period was 17 months (range: 13-23). The average time to bone union was 22 weeks (range: 18-25). In 35 patients, 2 patients had a superficial wound infection and another 1 patient showed limitation of ankle joint motion. No cases of deep infection, skin necrosis, and symptomatic implant reported. The mean AOFAS score was 89.8 (range: 84-95). On final outcome, 25 patients come under excellent and 10 patients had good result. CONCLUSION From the results of this study, we can conclude that the lateral approach to treat Gustilo type-I and type-II open pilon fractures was a safe option with a low complication rate. On the other hand, it provides sufficient exposure to restore anatomic articulation, which is worthy of clinical recommendation.
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Affiliation(s)
- Chuanzhen Hu
- 1 Department of Orthopedics Surgery, Shanghai Tenth People's Hospital Affiliated to Tongji University, Shanghai, China
| | - Weiyi Zhu
- 1 Department of Orthopedics Surgery, Shanghai Tenth People's Hospital Affiliated to Tongji University, Shanghai, China
| | - Kapil Chahal
- 1 Department of Orthopedics Surgery, Shanghai Tenth People's Hospital Affiliated to Tongji University, Shanghai, China
| | - Nan Zhu
- 2 Department of Orthopedics, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Wang Fang
- 2 Department of Orthopedics, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Juehua Jing
- 2 Department of Orthopedics, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Junfeng Zhan
- 2 Department of Orthopedics, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
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Three-dimensional computed tomography reconstruction improves the reliability of tibial pilon fracture classification and preoperative surgical planning. Arch Orthop Trauma Surg 2020; 140:187-195. [PMID: 31529150 DOI: 10.1007/s00402-019-03259-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Indexed: 02/09/2023]
Abstract
PURPOSE In the present study, we aimed to evaluate the impact of two-dimensional multi-planar computed tomography (2D-MP-CT) scans and three-dimensional surface rendering computed tomography reconstruction (3D-SR-CT) on the inter- and intra-observer reliability of four commonly used classification systems for tibial pilon fractures, and on the reliability and validity of surgical treatment planning for fracture fixation. METHODS Four observers evaluated computed tomography images of 35 cases with pilon fractures according to the classifications of Rüedi and Allgöwer, AO/OTA, Topliss, and Tang, and recommended a surgical treatment plan, including the surgical approach, implant position, and need for bone graft augmentation. Fractures were first evaluated using 2D-MP-CT, followed by 3D-SR-CT. We calculated the Kappa values for the correlation between the fracture classifications, types of surgical approaches, implant positions, and bone graft recommendations by the observers. Furthermore, we assessed the correlation between the treatment plans recommended by the observers and the actual surgical procedure performed. RESULTS All classifications showed poor inter-observer reliability and moderate intra-observer reliability with 2D-MP-CT scans. The inter-observer reliability of the Rüedi and Allgöwer, AO/OTA, and Tang classifications improved to moderate, whereas the intra-observer reliability of the AO/OTA classification improved to good with additional 3D-SR-CT. The correlation between the suggested and the actually performed surgical approaches was poor with 2D-MP-CT, but improved to moderate with 3D-SR-CT. The suggested plate positions showed a moderate correlation with the actually performed plating; although the correlation improved significantly, it remained moderate with 3D-SR-CT. CONCLUSION The use of 3D-SR-CT reconstruction can improve the reliability of the Rüedi and Allgöwer, AO/OTA, and Tang classifications. Furthermore, three-dimensional imaging enables a more valid planning of the surgical approach and implant position.
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Dai CH, Sun J, Chen KQ, Zhang HB. Omnidirectional Internal Fixation by Double Approaches for Treating Rüedi-Allgöwer Type III Pilon Fractures. J Foot Ankle Surg 2018. [PMID: 28633772 DOI: 10.1053/j.jfas.2017.02.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
In the present study, we explored the effectiveness and complications of omnidirectional internal fixation using a double approach for treating Rüedi-Allgöwer type III pilon fractures. A retrospective analysis was performed of 19 cases of Rüedi-Allgöwer type III unilateral closed pilon fracture. With preoperative preparation and correct surgical timing, the reduction was performed using anteromedial and posterolateral approaches, and the fracture fragments were fixed by omnidirectional internal fixation. Imaging evaluation was performed using the Burwell-Charnley scoring system. The Johner-Wruhs scoring system was used to assess the functional status of the patients. A comprehensive evaluation of efficacy was performed using a 5-point Likert score. The complications were also recorded and analyzed. All patients were followed up for an average of 16.2 months. The operative incisions of 15 cases healed by primary intent and with delayed healing in 4. All patients had achieved bony union at an average of 16 weeks postoperatively. No deep infection, broken nail or withdrawn nail, exposed plate, or skin flap necrosis occurred. The Burwell-Charnley imaging evaluation showed that 14 patients had anatomic reduction of the articular surface and 5 had acceptable reduction. Using the Johner-Wruhs scoring system, the results were excellent for 8, good for 7, fair for 2, and poor for 2 patients; the combined rate of excellent and good results was 78.9%. The Likert score of efficacy self-reported by the patients was 3 to 4 points for 12 patients, 2 points for 4 patients, and 0 to 1 point for 3 patients. The Likert score of therapeutic efficacy reported by the physicians was 3 to 4 points for 10 patients, 2 points for 5 patients, and 0 to 1 point for 4 patients. Omnidirectional internal fixation using double approaches was an effective method to treat Rüedi-Allgöwer type III pilon fractures with satisfactory reduction and rigid fixation, good joint function recovery, and few complications.
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Affiliation(s)
- Chong-Hua Dai
- Associate Chief Physician, Department of Orthopedics, Luliang County People's Hospital, Qujing City, Yunnan Province, China
| | - Jun Sun
- Associate Chief Physician, Department of Orthopedics, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Kun-Quan Chen
- Surgeon, Department of Orthopedics, Luliang County People's Hospital, Qujing City, Yunnan Province, China
| | - Hui-Bo Zhang
- Surgeon, Department of Orthopedics, Luliang County People's Hospital, Qujing City, Yunnan Province, China
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Abstract
High-energy pilon fractures are challenging injuries. Multiple options are described for the definitive surgical management of these fractures, but there is no level I evidence for optimal management. The current management and recommendations for treatment will be reviewed in this article. Anatomical reduction of the fracture, restoration of joint congruence and reconstruction of the posterior column with a correct limb axis minimising the soft-tissue insult are the key points to a good outcome when treating pilon fractures. Even when these goals are achieved, there is no guarantee that results will be acceptable in the mid-term due to the frequent progression to post-traumatic arthritis. In high-energy fractures with soft-tissue compromise, a staged treatment is generally accepted as the best way to take care of these devastating fractures and is considered a local ‘damage control’ strategy. The axial cuts from the CT scan images are essential in order to define the location of the main fracture line, the fracture pattern (sagittal or coronal) and the number of fragments. All of this information is crucial for pre-operative planning, incision placement and articular surface reduction. No single method of fixation is ideal for all pilon fractures, or suitable for all patients. Definitive decision making is mostly dependent on the fracture pattern, condition of the soft-tissues, the patient’s profile and surgical expertise.
Cite this article: Tomás-Hernández J. High-energy pilon fractures management: state of the art. EFORT Open Rev 2016;1:354-361. DOI: 10.1302/2058-5241.1.000016.
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Affiliation(s)
- Jordi Tomás-Hernández
- Department of Orthopaedic and Trauma Surgery, Hospital Vall d'Hebron, Barcelona, Spain
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Al-Ashhab ME. Primary Ankle Arthrodesis for Severely Comminuted Tibial Pilon Fractures. Orthopedics 2017; 40:e378-e381. [PMID: 27942740 DOI: 10.3928/01477447-20161202-04] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Accepted: 06/14/2016] [Indexed: 02/03/2023]
Abstract
Management of severely comminuted, complete articular tibial pilon fractures (Rüedi and Allgöwer type III) remains a challenge, with few treatment options providing good clinical outcomes. Twenty patients with severely comminuted tibial pilon fractures underwent primary ankle arthrodesis with a retrograde calcaneal nail and autogenous fibular bone graft. The fusion rate was 100% and the varus malunion rate was 10%. Fracture union occurred at a mean of 16 weeks (range, 13-18 weeks) postoperatively. Primary ankle arthrodesis is a successful method for treating highly comminuted tibial pilon fractures, having a low complication rate and a high satisfaction score. [Orthopedics. 2017; 40(2):e378-e381.].
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Pires RES, Giordano V, Dos Santos JK, Labronici PJ, de Andrade MAP, de Toledo Lourenço PRB. Expanding indications of the horizontal belt plate: a technical note. Injury 2015; 46:2059-63. [PMID: 26115580 DOI: 10.1016/j.injury.2015.06.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Revised: 06/06/2015] [Accepted: 06/09/2015] [Indexed: 02/02/2023]
Abstract
BACKGROUND Although the standard treatment for articular fractures usually involves open anatomic reduction and internal fixation with the concept of absolute stability, achieving adequate fracture stabilisation in multifragmentary patterns is always challenging. Several anatomical implants were developed to increase stabilisation and improve clinical outcomes in articular fractures. However modern implants, especially in developing countries, are expensive and not always available for routine use. Horizontal rafting plate has recently emerged as an alternative technique to treat complex tibial plateau fractures using simple implants that function as a large washer. OBJECTIVE This technical note aims to describe horizontal belt plate use for treatment of periarticular fractures including the tibial plateau, thereby expanding its initial indication. CONCLUSION Horizontal belt plate is an effective, safe, and inexpensive treatment alternative for complex articular fractures. However, the surgeon must carefully analyse the fracture pattern to verify if the horizontal belt plate can be used alone or with traditional techniques.
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Affiliation(s)
| | - Vincenzo Giordano
- Serviço de Ortopedia e Traumatologia Professor Nova Monteiro, Hospital Municipal Miguel Couto, Rio de Janeiro, RJ, Brasil
| | | | - Pedro José Labronici
- Departamento de Ortopedia e Traumatologia, Universidade Federal Fluminense, Niterói, RJ, Brasil
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