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Jian Z, Jiang X, Li D, Zhou J, Yu B, Yi C. Finite element analysis of a novel anatomical plate in posterolateral plateau fractures. Front Surg 2024; 11:1346462. [PMID: 39077678 PMCID: PMC11284072 DOI: 10.3389/fsurg.2024.1346462] [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: 11/29/2023] [Accepted: 07/01/2024] [Indexed: 07/31/2024] Open
Abstract
Objective This study aims to analyze the biomechanical characteristics of posterolateral plateau fractures fixed by a novel anatomical plate using finite element analysis. Methods A three-dimensional digital model of the full length of right tibiofibula was obtained by CT scanning. A posterolateral tibial plateau fracture model was then created. The acquired fracture model was assembled with 4 groups of internal fixations: Group A, novel anatomical plate; Group B, straight buttress plate; Group C, oblique T-shaped locking plate; Group D, two lag screws. Axial loads of 500, 1,000 and 1,500 N perpendicular to the horizontal plane were used to simulate the stress on the lateral plateau of a 65 kg person standing, walking and fast running. Results Vertical displacements of the posterolateral fragments in each of the four groups gradually increased under loads from 500 N to 1,500 N. The maximum displacement of the fracture fragment in four groups were all located on the lateral side of the proximal part, and the displacement gradually decreased from the proximal part to the distal end. The maximum displacement values under the axial load of 1,500 N was in the following order: novel anatomical plate (1.2365 mm) < oblique T-shaped locking plate (1.314 mm) < two lag screws (1.3747 mm) < straight buttress plate (1.3932 mm). As the axial load increased, the stress value of the different internal fixation models gradually increased. The stress behavior of the same internal fixation model under different loads was similar. The maximum stress value under the axial load of 1,500 N was in the following order: novel anatomical plate (114.63 MPa) < oblique T-shaped locking plate (277.17 MPa) < two lag screws (236.75 MPa) < straight buttress plate (136.2 MPa). Conclusion The patients with posterolateral plateau fractures fixed with a novel anatomical plate in standing, walking and fast running can achieve satisfactory biomechanical results, which lays the foundation for future applications. At the same time, clinical fracture types are often diverse and accompanied by damage to the soft tissue. Therefore, the ideal surgical approach and appropriate internal fixation must be selected based on the patient's injury condition.
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Affiliation(s)
- Zhen Jian
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Xinhua Jiang
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Dejian Li
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Jianhua Zhou
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Baoqing Yu
- Department of Orthopedics, Seventh People's Hospital of Shanghai, Shanghai, China
| | - Chengqing Yi
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
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Wang CS, Wang HW, Chen KC, Lin CL. Biomechanical analysis of tibial plateau posterolateral fracture fragment fixation and introduction of a lateral tibia plateau hook plate system. J Orthop Sci 2024; 29:1085-1090. [PMID: 37393110 DOI: 10.1016/j.jos.2023.06.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/10/2023] [Accepted: 06/15/2023] [Indexed: 07/03/2023]
Abstract
BACKGROUND Fixing the posterolateral fragments of tibial plateau fractures has been challenging owing to potential neurovascular injuries and fibular head blocks. Several surgical approaches and fixation techniques have been reported, with distinct limitations. We propose a novel lateral tibia plateau hook plate system and compare its biomechanical stability with other fixation methods. METHODS Twenty-four synthetic tibia models were simulated to present posterolateral tibial plateau fractures. These models were randomly assigned to three groups. Group A models were fixed with the lateral tibia plateau hook plate system, Group B with variable-angle anterolateral locking compression plates, and Group C with direct posterior buttress plates. The models' biomechanical stability was evaluated using static (gradually increased axial compressive loads) and fatigue (cyclically loaded from 100 to 600 N for 2000 cycles each) tests. RESULTS Groups A and C models exhibited comparable axial stiffness, subsidence load, failure load, and displacement in the static test. Group A model exhibited higher subsidence and failure loads than Group B model. Groups A and C models exhibited comparable displacement at 100 N cyclic loading in the fatigue test. Group C model was more stable at higher loads. Group C model endured the highest subsidence cycle numbers, followed by Groups A and B models. CONCLUSIONS The lateral tibia plateau hook plate system provided similar static biomechanical stability as the direct posterior buttress plates and comparable dynamic stability under limited axial loading. This system is a potential posterolateral treatment choice owing to its convenience and safety, in treating tibia plateau fractures.
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Affiliation(s)
- Chien-Shun Wang
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, 112201, Taiwan; Department of Surgery, School of Medicine, National Yang Ming Chiao Tung University, Taipei, 112201, Taiwan
| | - Hsuan-Wen Wang
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei, 112304, Taiwan; Medical Device Innovation and Translation Center, National Yang Ming Chiao Tung University, Taipei, 112304, Taiwan
| | - Kun-Chun Chen
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei, 112304, Taiwan; Medical Device Innovation and Translation Center, National Yang Ming Chiao Tung University, Taipei, 112304, Taiwan
| | - Chun-Li Lin
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei, 112304, Taiwan; Medical Device Innovation and Translation Center, National Yang Ming Chiao Tung University, Taipei, 112304, Taiwan.
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Boluda-Mengod J, Olías-López B, Forcada-Calvet P, Martín-Herrero A, Herrera-Pérez M, Álvarez-De-La-Cruz J, Herrera-Rodríguez A, Pais-Brito JL. Modified Oblique Lobenhoffer (MOL) approach for posterolateral and posteromedial column access in tibial plateau fractures: a detailed cadaveric anatomical study. J Orthop Traumatol 2024; 25:27. [PMID: 38769283 PMCID: PMC11106229 DOI: 10.1186/s10195-024-00769-z] [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: 12/11/2023] [Accepted: 05/08/2024] [Indexed: 05/22/2024] Open
Abstract
BACKGROUND Tibial plateau fractures involving posteromedial (PM) and posterolateral (PL) columns are complex injuries that require an appropriate approach. The management of the PL column in these cases can be controversial, and limitations using deep posteromedial interval approaches have been referenced. In this paper, a modification of the Lobenhoffer approach, designed to optimize the access to the PL column, is described in detail. The aim of this study was to assess the feasibility of this approach in a cadaveric anatomical study. MATERIALS AND METHODS In total, five fresh-frozen cadaveric specimens were used for detailed anatomical study surrounding the approach. Relationships with cutaneous and deep neurovascular structures were evaluated. The exposure area of the PL and PM columns using this approach was assessed. RESULTS The cadaveric study showed safe and adequate exposure. Oblique skin and fascia incision just medial to the posterior midline was safe to protect the medial sural cutaneous nerve and the small saphenous vein. Elevation of the popliteus and tibialis posterior muscles offered safe protection of the anterior tibial artery and popliteal neurovascular bundle during retractor placement. Adequate full proximal exposure of the PM and PL columns, including the posterolateral lateral (PLL) and posterolateral central (PLC) segments, was obtained in all specimens. CONCLUSIONS The Modified Oblique Lobenhoffer (MOL) approach can be a feasible option to access PL and PM columns in tibial plateau fractures. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Juan Boluda-Mengod
- Orthopaedic Trauma Unit, Department of Orthopaedics, Hospital Universitario Canarias (HUC), Carretera Ofra S/N, 38320, La Laguna, Tenerife, Spain.
- Department of Orthopaedics, Hospital Universitario Canarias (HUC), Carretera Ofra S/N, 38320, La Laguna, Tenerife, Spain.
- Faculty of Medicine, Universidad de La Laguna (ULL), Campus de Ofra, S/N, 38071, La Laguna, Tenerife, Spain.
| | - Beatriz Olías-López
- Orthopaedic Trauma Unit, Department of Orthopaedics, Hospital Universitario Canarias (HUC), Carretera Ofra S/N, 38320, La Laguna, Tenerife, Spain
- Department of Orthopaedics, Hospital Universitario Canarias (HUC), Carretera Ofra S/N, 38320, La Laguna, Tenerife, Spain
| | - Pau Forcada-Calvet
- Department of Anatomy, Faculty of Medicine, Universitat de Lleida (UdL), Avinguda de L'Alcalde Rovira Roure, 80, 25198, Lleida, Spain
| | - Azucena Martín-Herrero
- Orthopaedic Trauma Unit, Department of Orthopaedics, Hospital Universitario Canarias (HUC), Carretera Ofra S/N, 38320, La Laguna, Tenerife, Spain
- Department of Orthopaedics, Hospital Universitario Canarias (HUC), Carretera Ofra S/N, 38320, La Laguna, Tenerife, Spain
| | - Mario Herrera-Pérez
- Department of Orthopaedics, Hospital Universitario Canarias (HUC), Carretera Ofra S/N, 38320, La Laguna, Tenerife, Spain
- Faculty of Medicine, Universidad de La Laguna (ULL), Campus de Ofra, S/N, 38071, La Laguna, Tenerife, Spain
| | - Javier Álvarez-De-La-Cruz
- Department of Orthopaedics, Hospital Universitario Canarias (HUC), Carretera Ofra S/N, 38320, La Laguna, Tenerife, Spain
| | - Alejandro Herrera-Rodríguez
- Department of Orthopaedics, Hospital Universitario Canarias (HUC), Carretera Ofra S/N, 38320, La Laguna, Tenerife, Spain
| | - José Luis Pais-Brito
- Department of Orthopaedics, Hospital Universitario Canarias (HUC), Carretera Ofra S/N, 38320, La Laguna, Tenerife, Spain
- Faculty of Medicine, Universidad de La Laguna (ULL), Campus de Ofra, S/N, 38071, La Laguna, Tenerife, Spain
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Peez C, Deichsel A, Briese T, Gueorguiev B, Richards RG, Zderic I, Glasbrenner J, Kittl C, Raschke MJ, Herbst E. Exposure of Hoffa Fractures Is Improved by Posterolateral and Posteromedial Extensile Approaches: A Qualitative and Quantitative Anatomical Study. J Bone Joint Surg Am 2024; 106:809-816. [PMID: 38377221 DOI: 10.2106/jbjs.23.01151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
BACKGROUND The current literature lacks recommendations regarding surgical approaches to best visualize and reduce Hoffa fractures. The aims of this study were to (1) define surgical corridors to the posterior portions of the lateral and medial femoral condyles and (2) compare the articular surface areas visible with different approaches. METHODS Eight fresh-frozen human cadaveric knees (6 male and 2 female donors; mean age, 68.2 ± 10.2 years) underwent dissection simulating 6 surgical approaches to the distal femur. The visible articular surface areas for each approach were marked using an electrocautery device and subsequently analyzed using image-processing software. The labeled areas of each femoral condyle were statistically compared. RESULTS At 30° of flexion, visualization of the posterior portions of the lateral and medial femoral condyles was not possible by lateral and medial parapatellar approaches, as only the anterior 29.4% ± 2.1% of the lateral femoral condyle and 25.6% ± 2.8% of the medial condyle were exposed. Visualization of the lateral femoral condyle was limited by the posterolateral ligamentous structures, hence a posterolateral approach only exposed its central (13.1% ± 1.3%) and posterior (12.4% ± 1.1%) portions. Posterolateral extension by an osteotomy of the lateral femoral epicondyle significantly improved the exposure to 53.4% ± 2.7% and, when combined with a Gerdy's tubercle osteotomy, to 70.9% ± 4.1% (p < 0.001). For the posteromedial approach, an arthrotomy between the anteromedial retinaculum and the superficial medial collateral ligament, and one between the posterior oblique ligament and the medial gastrocnemius tendon, allowed visualization of the central (13.5% ± 2.2%) and the posterior (14.6% ± 2.3%) portions of the medial femoral condyle, while a medial femoral epicondyle osteotomy significantly improved visualization to 66.1% ± 5.5% (p < 0.001). CONCLUSIONS Visualization of the posterior portions of the femoral condyles is limited by the specific anatomy of each surgical corridor. Extension by osteotomy of the femoral epicondyles and Gerdy's tubercle significantly improved articular surface exposure of the femoral condyles. CLINICAL RELEVANCE Knowledge of the surgical approach-specific visualization of the articular surface of the femoral condyles might be helpful to properly reduce small Hoffa fragments.
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Affiliation(s)
- Christian Peez
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
- AO Research Institute Davos, Davos, Switzerland
| | - Adrian Deichsel
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
| | - Thorben Briese
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
| | | | | | - Ivan Zderic
- AO Research Institute Davos, Davos, Switzerland
| | - Johannes Glasbrenner
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
| | - Christoph Kittl
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
| | - Michael J Raschke
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
| | - Elmar Herbst
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
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Zhou X, Zhou J, Qian H, Qian C, Xu B, Pan L, Chu X. An imageology-based feasibility study of plating posterolateral tibial plateau fractures via an anterolateral trans-fibular-head approach. BMC Musculoskelet Disord 2024; 25:196. [PMID: 38443852 PMCID: PMC10913620 DOI: 10.1186/s12891-024-07311-6] [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: 12/10/2023] [Accepted: 02/25/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND There are many difficulties in the reduction and fixation of the tibial plateau fractures involving posterolateral quadrant using general plates via traditional approaches. By imaging the area above the fibulae capitulum, this study was performed to investigate the feasibility of the trans-fibular-head approach and to design an ideal anatomical plate. METHODS MRI and CT scans of the knee joint were collected from 205 healthy volunteers (103 males, 102 females). Gender and height were used to divide the volunteers into groups separately: (1) A1 group and A2 group according to gender, (2) B1 group and B2 group according to height. Based on the images, several parameters were defined and measured to describe the space above the head of the fibula. In addition, differences in these parameters between genders and height were compared. RESULTS The narrowest distance in the bony region was (10.96 ± 1.39) mm, (5.41 ± 0.97 mm) in the bone-ligament region. The narrowest distance of bony region in the A1 group was more than that in the A2 group (11.21 ± 1.62 mm, 10.85 ± 1.47 mm, p = 0.029). The narrowest distance of the bony region was (10.21 ± 1.42) mm and (11.65 ± 1.39) mm in the B1 group and B2 group, respectively (p = 0.002). The narrowest distance of the bone-ligament region was (5.39 ± 0.78) mm and (5.22 ± 1.21) mm in the A1 group and A2 group, respectively. No statistically significant differences were observed between the A1 group and the A2 group in terms of the narrowest distance of the bone-ligament region. In the B1 group, the narrowest distance of the bone-ligament region (5.18 ± 0.71 mm) was not significantly less than that (5.31 ± 0.91 mm) in the B2 group. CONCLUSION The space above the fibular capitellum was ample enough to place the plate for treating tibial plateau fractures involving posterolateral quadrant. The divisions of the lateral tibial plateau by 3-dimensional CT and the parameters of each region were crucial for providing guidance for designing the anatomical plate for the trans-fibular-head approach.
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Affiliation(s)
- Xiaoji Zhou
- Department of Orthopedics, Affiliated Huishan Hospital of Xinglin College, Nantong University, Wuxi Huishan District People's Hospital, Wuxi, Jiangsu Province, China
| | - Jiangshan Zhou
- Department of Orthopedics, Affiliated Huishan Hospital of Xinglin College, Nantong University, Wuxi Huishan District People's Hospital, Wuxi, Jiangsu Province, China
| | - Huajun Qian
- Department of Orthopedics, Affiliated Huishan Hospital of Xinglin College, Nantong University, Wuxi Huishan District People's Hospital, Wuxi, Jiangsu Province, China
| | - Chunxiao Qian
- Department of Orthopedics, Affiliated Huishan Hospital of Xinglin College, Nantong University, Wuxi Huishan District People's Hospital, Wuxi, Jiangsu Province, China
| | - Bin Xu
- Department of Orthopedics, Affiliated Huishan Hospital of Xinglin College, Nantong University, Wuxi Huishan District People's Hospital, Wuxi, Jiangsu Province, China
| | - Lv Pan
- Department of Orthopedics, Affiliated Huishan Hospital of Xinglin College, Nantong University, Wuxi Huishan District People's Hospital, Wuxi, Jiangsu Province, China
| | - Xudong Chu
- Department of Orthopedics, Affiliated Huishan Hospital of Xinglin College, Nantong University, Wuxi Huishan District People's Hospital, Wuxi, Jiangsu Province, China.
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Schwartz L, Ganta A, Konda S, Rivero S, Egol K. The prone posteromedial approach to the knee revisited: a safe and effective strategy for posterior tibial plateau fractures. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:1147-1151. [PMID: 37980638 DOI: 10.1007/s00590-023-03755-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 09/25/2023] [Indexed: 11/21/2023]
Abstract
PURPOSE To compare outcomes of patients with posterior tibial plateau fractures who underwent repair indirectly with an anterior approach to those who underwent direct repair with a prone "Lobenhoffer" operative approach. METHODS A total of 44 patients with a posterior column tibial plateau fracture that underwent repair were identified. Twenty-two patients with 22 tibial plateau fractures were fixed using a prone Lobenhoffer approach. They were compared to 22 patients treated with an indirect reduction using a supine approach for similar fracture patterns. Data collection at minimum 1 year included: patient-reported outcome scores (SMFA), patient-reported pain, knee range of motion, complications and need for reoperation. Radiographs were reviewed for knee alignment, residual depression and fracture healing. RESULTS All demographics were similar between the groups except BMI, which was lower in the prone group (P < 0.05). Fracture type according to age, Schatzker and three-column classification was matched between cohorts. There was no difference in outcomes including: pain, radiographic knee alignment, residual articular depression, functional outcome (SMFA), complications and need for reoperations. Knee flexion at 1 year was greater in the prone group (127.8 vs. 115.8; P = 0.018). In addition, surgical time was less in the prone group (mean 73.7 min vs. 82.3 min; P = 0.015). CONCLUSION The Lobenhoffer approach with direct reduction of posterior fracture fragments for complex tibial plateau fractures is an excellent option for these injuries. It allowed for faster surgery with improved ultimate knee range of motion in posterior column tibial plateau fractures.
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Affiliation(s)
- Luke Schwartz
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, NYU Langone Medical Center, 301 E 17th Street, New York, NY, 10003, USA
- Jamaica Hospital Medical Center, Jamaica, Queens, NY, USA
| | - Abhishek Ganta
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, NYU Langone Medical Center, 301 E 17th Street, New York, NY, 10003, USA
- Jamaica Hospital Medical Center, Jamaica, Queens, NY, USA
| | - Sanjit Konda
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, NYU Langone Medical Center, 301 E 17th Street, New York, NY, 10003, USA
- Jamaica Hospital Medical Center, Jamaica, Queens, NY, USA
| | - Steven Rivero
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, NYU Langone Medical Center, 301 E 17th Street, New York, NY, 10003, USA
| | - Kenneth Egol
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, NYU Langone Medical Center, 301 E 17th Street, New York, NY, 10003, USA.
- Jamaica Hospital Medical Center, Jamaica, Queens, NY, USA.
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Zhang C, Bai H, Ma T, Liu L, Li Z, Zhang K, Huang Q, Wang Q. Biomechanics and finite element analysis of a novel plate designed for posterolateral tibial plateau fractures via the anterolateral approach. Sci Rep 2023; 13:20114. [PMID: 37978302 PMCID: PMC10656561 DOI: 10.1038/s41598-023-47575-x] [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] [Received: 03/23/2023] [Accepted: 11/15/2023] [Indexed: 11/19/2023] Open
Abstract
Surgical management of posterolateral tibial plateau (PLTP) fractures is challenging. One reason for this challenge is the lack of suitable internal fixation devices. Our aim was to introduce a novel plate via the anterolateral approach for managing PLTP fractures. The biomechanical testing and finite element analysis (FEA) were performed. PLTP fracture models were created using synthetic tibias (n = 10 within each group). These models were randomly assigned to three groups (groups A-C) and fixed with the lateral locking plate, the posterior buttress plate, and the novel plate, respectively. The vertical displacement of the posterolateral fragments was evaluated using biomechanical testing and FEA under axial loads of 250 N, 500 N, and 750 N. We also evaluated the stress distribution and maximum stress of each fracture model using FEA. Biomechanically, under the same loads of 250 N, 500 N, or 750 N, the vertical displacement was significantly different among the three fixation groups (p ≤ 0.001). FEA data indicated that the maximum displacement from group A to C was 3.58 mm, 3.23 mm, and 2.78 mm at 750 N, respectively. The maximum stress from group A to C was 220.88 MPa, 194.63 MPa, and 156.77 MPa in implants, and 62.02 MPa, 77.71 MPa, and 54.15 MPa in bones at 750 N, respectively. The general trends at 250 N and 500 N were consistent with those at 750 N. Based on our biomechanical and FEA results, the novel plate could be a good option for treating PLTP fractures. The novel plate showed stable and reliable features, indicating its suitability for further clinical application.
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Affiliation(s)
- CongMing Zhang
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - HuanAn Bai
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Teng Ma
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Lu Liu
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Zhong Li
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Kun Zhang
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Qiang Huang
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China.
| | - Qian Wang
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China.
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Zhu B, Chen J, Zhang Y, Song L, Fang J. Revisiting the flexion-valgus type unicondylar posterolateral tibial plateau depression fracture pattern: classification and treatment. J Orthop Surg Res 2023; 18:825. [PMID: 37919777 PMCID: PMC10621237 DOI: 10.1186/s13018-023-04318-y] [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: 08/02/2023] [Accepted: 10/24/2023] [Indexed: 11/04/2023] Open
Abstract
OBJECTIVE This study aimed to reclassify posterolateral tibial plateau fractures caused by a flexion-valgus force and describe this fracture pattern to provide a relatively programmed surgical treatment based on morphological characteristics that may improve reduction and stabilization. METHODS We retrospectively reviewed the fracture pattern and injury mechanism of patients with posterolateral tibial plateau fractures who underwent surgery at the First Affiliated Hospital of Nanjing Medical University between January 2014 and April 2020. The cohort was divided into three types. Type I was a depression fracture of the posterolateral platform with an intact posterolateral cortex. Type II was a depression fracture of the posterolateral platform with a disrupted posterolateral cortex. Type III was a depression fracture of the posterolateral platform in combination with anterior cruciate ligament (ACL) rupture or tibial insertion avulsion fracture of the ACL. The lateral window of the modified Frosch approach with an L-type locking plate was used for patients with type I and type III fractures. For patients with type II fractures, both lateral and posterolateral windows of the modified Frosch approach were used for surgery, and a T-plate on the posterior side with an L-plate on the lateral side were used for fixation. The Rasmussen radiology scoring was used to evaluate the quality of surgical reduction and the Rasmussen functional scoring evaluation standard was used to evaluate knee joint function. RESULTS A total of 69 tibial plateau fractures (36 male, 33 female) involving the posterolateral platform were discovered and included in this study. All patients suffered flexion-valgus force at the moment of the accident. There were 32 cases of Type I fracture, 28 cases of Type II fracture, and 9 cases of Type III fracture. The patients were followed up for 12-30 (mean 20.8 ± 9.4) months. The postoperative Rasmussen radiological scores for the three types of fractures were 15-17 (mean 16.31 ± 0.78), 14-17 (mean 15.93 ± 0.94), and 14-17 (mean 16.22 ± 0.97), respectively. The postoperative Rasmussen functional scores for the three types of fractions were 27-30 (mean 27.97 ± 0.90), 27-29 (mean 27.36 ± 0.56), and 27-29 (mean 27.56 ± 0.73), respectively. CONCLUSION Flexion-valgus posterolateral tibial plateau fractures were divided into three types based on the integrity of the posterolateral wall and ACL injuries. We hope the classification can play a certain reference role in recognizing and treating flexion-valgus-type posterolateral tibial plateau fractures.
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Affiliation(s)
- Bin Zhu
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jian Chen
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yu Zhang
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Lijun Song
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jiahu Fang
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
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Yuan T, Cai D, Yang F, Wang Z, Qin J. Clinical Analysis of the Frosch Approach in the Treatment of Posterolateral Tibial Plateau Fractures Combined with Lateral Tibial Plateau Fractures. Orthop Surg 2023; 15:2974-2984. [PMID: 37706250 PMCID: PMC10622288 DOI: 10.1111/os.13890] [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: 05/10/2023] [Revised: 08/16/2023] [Accepted: 08/17/2023] [Indexed: 09/15/2023] Open
Abstract
OBJECTIVE The treatment of posterolateral tibial plateau fractures is difficult, and providing sufficient exposure and effective fixation is a challenge. There is great controversy regarding the surgical approach for posterolateral tibial plateau fractures. The purpose of the study was to investigate the clinical effects of open reduction and internal fixation using the Frosch approach for the treatment of posterolateral tibial plateau fractures combined with lateral tibial plateau fractures. METHODS Data from 19 patients with posterolateral tibial plateau fractures combined with lateral tibial plateau fractures treated from May 2018 to January 2022 were retrospectively analyzed. There were nine men and 10 women, ranging in age from 22 to 62 years, with an average age of 45.6 years. All patients were treated using the Frosch approach. Under direct vision, the posterolateral and lateral fractures were reduced, and full bone grafting was performed. We reshaped the oblique "T" shaped plate for the distal radius and placed it on the posterolateral tibial plateau to fix the posterolateral fractures. The lateral inverted "L" shaped locking plate was placed on the lateral tibial plateau to fix the lateral tibial plateau fractures. Within 2 weeks after the operation, the patients were instructed to perform knee joint function exercises within 90°. At the last follow-up, the Rasmussen radiological criteria were used to evaluate the effectiveness of fracture reduction and fixation. And the knee joint function was evaluated using Rasmussen functional score. RESULTS The operation time ranged from 100 to 180 min, with an average of 134.2 min; intraoperative blood loss ranged from 20 to 150 mL, with an average of 66.8 mL. The follow-up duration ranged from 14 to 58 months, with an average of 36.2 months. There were no complications, such as vascular or nerve injury or incision infection. Fracture healing was achieved in all patients, and the healing time ranged from 10 to 14 weeks, with an average of 11.2 weeks. During the follow-up period, there was no loosening or breakage of the internal fixation, varus or valgus deformity of the knee joint, re-collapse of the articular surface, or instability of the knee joint. At the last follow-up, the effectiveness of fracture reduction and fixation was excellent in 13 patients and good in six patients. And the knee joint function was excellent in 17 patients and good in two patients. CONCLUSION The Frosch approach for open reduction and internal fixation in the treatment of posterolateral tibial plateau fractures combined with lateral tibial plateau fractures has a definite clinical benefit and is worthy of promotion and application.
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Affiliation(s)
- Tangbo Yuan
- Department of Orthopaedics, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Dawei Cai
- Department of Orthopaedics, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Fei Yang
- Department of Orthopaedics, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Zeyong Wang
- Department of Orthopaedics, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Jian Qin
- Department of Orthopaedics, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
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Durigan JR, Moraes CDMS, Hamra P, Zamboni C, Mercadante MT, Hungria JOS, Christian RW, Santili C. Depression fractures of the posterolateral tibial plateau: Treatment by lateral femoral epicondyle osteotomy approach. Injury 2023; 54 Suppl 6:110620. [PMID: 36801173 DOI: 10.1016/j.injury.2023.02.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/29/2023] [Accepted: 02/02/2023] [Indexed: 02/23/2023]
Abstract
OBJECTIVE The best surgical exposure and fixation method for fractures affecting the posterolateral corner of the tibial plateau remain debatable. This study describes a surgical approach to treat lateral depressions of the posterolateral tibial plateau with or without rim involvement by osteotomy of the lateral femoral epicondyle associated with osteosynthesis with a one-third tubular horizontal belt plate to stabilize the fracture fragment. METHOD We evaluated 13 patients with fractures of the tibial plateau affecting the posterolateral region. Assessments included the degree of the depression (in millimeters), quality of the reduction, complications, and function. RESULTS All fractures and osteotomies consolidated. The patients had a mean age of 48 years and were mostly men (n=8). Regarding the quality of the reduction, the mean reduction obtained was 15.8 mm, and 8 patients achieved anatomical reduction. The mean (± standard deviation) Knee Society Score was 92±13 (range 65-100), and the mean Function Score was 95±9.6 (range 70-100). The mean Lysholm Knee Score was 92±11.7 (range 66-100), and the mean International Knee Documentation Committee Score was 85±12.6 (range 63-100). All these scores reflect good results. None of the patients developed superficial or deep infection or presented healing disorders. Sensitive or motor complications of the fibular nerve were not observed. CONCLUSIONS In this series of patients with depression fractures of the posterolateral tibial plateau, a surgical approach through osteotomy of the lateral femoral epicondyle allowed direct reduction and stable osteosynthesis of the fractures without functional impairment.
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Affiliation(s)
| | | | - Pedro Hamra
- Fellow of Trauma Surgery Group of the Department of Orthopedics and Traumatology, Santa Casa de São Paulo
| | - Caio Zamboni
- Assistant of the Trauma Surgery Group of Santa Casa de São Paulo
| | | | | | | | - Claudio Santili
- Chief of the Pediatric Orthopedic Group of Santa Casa de São Paulo
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11
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Fang Z, Pei X, Cheng Y, Chen J, Zhou W, Chen Y, Baosu Y, Qian S, Liu X, Wang G. Comparison of the intraarticular osteotomy and the "window" osteotomy in the treatment of tibial plateau fracture involving depressed posterolateral fragments. BMC Musculoskelet Disord 2023; 24:694. [PMID: 37649090 PMCID: PMC10466811 DOI: 10.1186/s12891-023-06803-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 08/16/2023] [Indexed: 09/01/2023] Open
Abstract
OBJECTIVES The methods of reduction of depressed posterolateral fragments in tibial plateau fracture through anterolateral approaches remain controversial. This paper aimed to compare the intraarticular osteotomy technique and the "window" osteotomy technique for the reduction of depressed posterolateral fragments through anterolateral approach. METHOD From January 2015 to January 2022, we retrospectively reviewed the data on patients with tibial plateau fracture involving depressed posterolateral fragments treated with the intraarticular osteotomy or the "window" osteotomy. 40 patients underwent the intraarticular osteotomy were divided into group A, while 36 patients underwent the "window" osteotomy were divided into group B. The operative time, bone grafting volume, fracture healing time, complication, reduction quality and postoperative functional results were compared between the two groups. RESULTS The average follow-up duration was 16.6 ± 3.7 months. The average bone grafting volume for all patients in group B was essential larger than group A (p = 0.001). Compared to group B, patients in groups A had significantly shorter fracture healing time (p = 0.011). The depth of depressed articular surface, PSA and the radiographic evaluation at 2 days and 6 months after surgery in group A were significantly lower than group B (p<0.05). Based on the HSS knee-rating score, no significant difference in function results was found between the two groups (p>0.05). No significant difference was found in operation time and blood loss between the two groups (p>0.05). CONCLUSION The intraarticular osteotomy could obtain satisfactory clinical results in tibial plateau fracture involving posterolateral fragments.
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Affiliation(s)
- Zhixun Fang
- Department of Orthopedics, General Hospital of Central Theater Command, 627 Wuluo Road, Wuchang District, Wuhan City, Hubei Province, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou City, Guangdong Province, China
| | - Xuan Pei
- Department of Orthopedics, General Hospital of Central Theater Command, 627 Wuluo Road, Wuchang District, Wuhan City, Hubei Province, China
- School of Medicine, Wuhan University of Science and Technology, 2 Huangjiahuxi Road, Hongshan District, Wuhan City, Hubei Province, China
| | - Yipeng Cheng
- Department of Orthopedics, General Hospital of Central Theater Command, 627 Wuluo Road, Wuchang District, Wuhan City, Hubei Province, China
- School of Medicine, Wuhan University of Science and Technology, 2 Huangjiahuxi Road, Hongshan District, Wuhan City, Hubei Province, China
| | - Jianan Chen
- Department of Orthopedics, General Hospital of Central Theater Command, 627 Wuluo Road, Wuchang District, Wuhan City, Hubei Province, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou City, Guangdong Province, China
| | - Wei Zhou
- Department of Orthopedics, General Hospital of Central Theater Command, 627 Wuluo Road, Wuchang District, Wuhan City, Hubei Province, China
- School of Medicine, Wuhan University of Science and Technology, 2 Huangjiahuxi Road, Hongshan District, Wuhan City, Hubei Province, China
| | - Yu Chen
- Department of Orthopedics, General Hospital of Central Theater Command, 627 Wuluo Road, Wuchang District, Wuhan City, Hubei Province, China
- School of Medicine, Wuhan University of Science and Technology, 2 Huangjiahuxi Road, Hongshan District, Wuhan City, Hubei Province, China
| | - Yaolatu Baosu
- Department of Orthopedics, General Hospital of Central Theater Command, 627 Wuluo Road, Wuchang District, Wuhan City, Hubei Province, China
- School of Medicine, Wuhan University of Science and Technology, 2 Huangjiahuxi Road, Hongshan District, Wuhan City, Hubei Province, China
| | - Shenglong Qian
- Department of Orthopedics, General Hospital of Central Theater Command, 627 Wuluo Road, Wuchang District, Wuhan City, Hubei Province, China
| | - Ximing Liu
- Department of Orthopedics, General Hospital of Central Theater Command, 627 Wuluo Road, Wuchang District, Wuhan City, Hubei Province, China.
- Hubei University of Chinese Medicine, 16 Huangjiahu West Road, Hongshan District, Wuhan City, Hubei Province, China.
| | - Guodong Wang
- Department of Orthopedics, General Hospital of Central Theater Command, 627 Wuluo Road, Wuchang District, Wuhan City, Hubei Province, China.
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12
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Kumar A, Arora R, Sinha S, Haidery TH, Jameel J, Khan R, Qureshi OA, Kumar S. Top 50 Cited Papers on Tibial Plateau Fracture Management: A Bibliometric Analysis and Review. Indian J Orthop 2023; 57:1226-1238. [PMID: 37525733 PMCID: PMC10386977 DOI: 10.1007/s43465-023-00932-4] [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: 04/04/2022] [Accepted: 06/06/2023] [Indexed: 08/02/2023]
Abstract
Purpose The orthopaedic surgeons, especially the young budding surgeons should have a well-balanced knowledge of the past evidence as well the current evidence in the literature for the appropriate as well as optimum management of tibial plateau fractures. Bibliometric analysis of the top-cited papers on tibial plateau fracture management can help know their concurrent interests, deficiencies and conflicting issues regarding their management. This study aimed to identify the 50 most cited research articles in tibial plateau research and analyse their characteristics. Methods We searched the Thompson Reuters Web of Science database for articles relevant to tibial plateau fracture and prepared a list of top 50 cited articles that included original articles and review articles concerning tibial plateau fractures. The included articles were analysed for contributing journals, corresponding author's country, publication year, cumulative citations, annual citations, citation trends over time, level of evidence and a qualitative review. Results The search strategy resulted in 2263 articles. The top 50 cited articles were published from 1974 to 2014 and belonged to 12 journal sources. There were 47 original articles and 3 review articles. The average citations per article were 126.2, and the annual citations per article were 6.478 per year. The top-cited articles were relevant to the strategies in the management, classification, fracture reduction, articular restoration, types and number of fixation devices, surgical approaches, associated menisco-ligamentous injuries and applicability of bone grafts/substitutes in tibial plateau fractures. Conclusion The current bibliometric analysis summarises the top-cited evidence concerning tibial plateau fractures and can be a potential resource for reviewing and locating the same. The analysis shows that most top-cited evidence belongs to the year 2000 onwards. Also, recent articles have a higher annual citation rate. A limited number of journals and mostly, western countries have contributed to the top-cited evidence. Whilst the top-cited evidence has touched several aspects of tibial plateau fractures, it is in the form of level IV case series. It needs better prospective evidence to establish sound recommendations. Supplementary Information The online version contains supplementary material available at 10.1007/s43465-023-00932-4.
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Affiliation(s)
- Arvind Kumar
- Department of Orthopaedics (JPNATC), All India Institute of Medical Sciences, New Delhi, India
| | - Rajesh Arora
- Department of Orthopaedics, University College of Medical Sciences, New Delhi, India
| | - Siddhartha Sinha
- Department of Orthopaedics, Hamdard Institute of Medical Sciences and Research, New Delhi, India
| | - Tariq Hasan Haidery
- Department of Orthopaedics, Hamdard Institute of Medical Sciences and Research, New Delhi, India
| | - Javed Jameel
- Department of Orthopaedics, Hamdard Institute of Medical Sciences and Research, New Delhi, India
| | - Rizwan Khan
- K G Medident Medical & Dental Care Center, Ghaziabad, India
| | - Owais Ahmed Qureshi
- Department of Orthopaedics, Hamdard Institute of Medical Sciences and Research, New Delhi, India
| | - Sandeep Kumar
- Department of Orthopaedics, Hamdard Institute of Medical Sciences and Research, New Delhi, India
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13
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Andonov Y. Lateral tibial plateau fractures with posterior comminution. Can a rim plate offer sufficient support? Acta Orthop Belg 2023; 89:275-279. [PMID: 37924545 DOI: 10.52628/89.2.10533] [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: 11/06/2023]
Abstract
Tibial plateau fractures with posterior comminution are difficult to reduce and stabilise. Standard lateral approach doesn't offer adequate visualisation. Posterior approach is suitable for isolated posterior fractures. The addition of a specifically contoured rim plate can enable fixation of posterior fragments through a modified lateral approach.The purpose of this study was to evaluate the advantages and limitations of this novel technique. We present a prospective series of 16 tibial plateau fractures with posterolateral depression, operated over a period of 7 years (04.2014-09.2021). The mean age of the patients was 52 years .They were followed for an average period of one year.Clinical and functional assessment was performed according to the criteria of Knee Society Clinical Rating Score. The lateral and posterior component of the fracture was stabilised by a horizontal rim plate, through a posterolateral approach, with or without fibular osteotomy. 9 patients had excellent, 5 had good, 2 had average ratings. The average objective rating was 87,5 (70- 97), and the average functional rating was - 74,4 (40-100). The average ROM was 110° (100°-120°). Two of the fractures healed in 5° varus and 8° valgus respectively. One knee joint ended up with 10° flexion deficit. Three knees had medio- lateral instability, with no functional impairment. In 4 cases the K wires of the weber fibular osteotomy fixation migrated. The absence of late articular collapse of the treated fractures may be attributed to the initial stability of fixation.The addition of a rim plate addresses the posterior comminution and makes early rehabilitation safe.
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14
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Alencar Neto JBD, Rego IEDQ, Lopes MBG, Lima LLD, Clazzer R, Ariel de Lima D. Outcomes of the Carlson Approach in the Treatment of Posterior Tibial Plateau Fractures. Rev Bras Ortop 2023; 58:313-319. [PMID: 37252291 PMCID: PMC10212627 DOI: 10.1055/s-0042-1749201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 03/28/2022] [Indexed: 10/18/2022] Open
Abstract
Objectives To describe a series of cases of tibial fractures surgically treated using the posterior approach as described by Carlson, focusing on evaluating its functional results and complication rate. Methods Eleven patients with tibial plateau fractures, who underwent surgical treatment using the Carlson approach from July to December 2019, were followed-up. The minimum follow-up period was defined as 6 months. The American Knee Society Score (AKSS), American Knee Society Score/Function (AKSS/Function) and the Lysholm score were used to check treatment results at 6 months after the fracture. The patients underwent standard anteroposterior and lateral radiographs to assess fracture healing, and clinical healing was determined by the absence of pain during full weight-bearing. Results The mean follow-up period was 12 months (9-16 months). The primary mechanism of trauma was motorcycle accident, and the most prevalent side of fracture was the right side. Eight participants were male. The mean age of the patients was 28 years. All fractures healed, and none of the patients presented complications. The AKSS was excellent in 11 patients, with a mean AKSS/Function of 99.1 ± 3, and Lysholm scores with a median of 95.0 ± 5.6. Conclusions The Carlson approach for posterior fractures of the tibial plateau can be considered safe, presenting a low complication rate and satisfactory functional results.
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Affiliation(s)
- Jonatas Brito de Alencar Neto
- Divisão de Ortopedia e Traumatologia, Instituto Doutor José Frota, Fortaleza, CE, Brasil
- Grupo de Cirurgia do Joelho, Cínica Articular, Fortaleza, CE, Brasil
| | | | - Márcio Bezerra Gadelha Lopes
- Divisão de Ortopedia e Traumatologia, Instituto Doutor José Frota, Fortaleza, CE, Brasil
- Grupo de Cirurgia do Joelho, Cínica Articular, Fortaleza, CE, Brasil
| | - Lana Lacerda de Lima
- Divisão de Ortopedia e Traumatologia, Hospital Tarcísio Maia, Mossoró, RN, Brasil
- Departamento de Ciências da Saúde, Universidade Federal Rural do Semi-Árido - UFERSA, Mossoró, RN, Brasil
| | - Renata Clazzer
- Divisão de Ortopedia e Traumatologia, Hospital Tarcísio Maia, Mossoró, RN, Brasil
| | - Diego Ariel de Lima
- Divisão de Ortopedia e Traumatologia, Hospital Tarcísio Maia, Mossoró, RN, Brasil
- Departamento de Ciências da Saúde, Universidade Federal Rural do Semi-Árido - UFERSA, Mossoró, RN, Brasil
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15
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Crabtree RM, Bergin PF, Graves ML, Yener U, Bhanat E, Day WA, Spitler CA. Bicondylar tibial plateau fracture dislocations with an intact anterolateral cortical rim: A surgical technique. Injury 2023; 54:1004-1010. [PMID: 36628816 DOI: 10.1016/j.injury.2022.12.020] [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: 06/08/2022] [Revised: 12/07/2022] [Accepted: 12/18/2022] [Indexed: 12/23/2022]
Abstract
A displaced medial tibial plateau fracture with central and lateral impaction, but an intact anterolateral cortical rim, is an uncommon variant of bicondylar tibial plateau fracture that presents a number of challenges. Without a lateral metaphyseal fracture line to work through, it is challenging to address central and lateral impaction. Previously published techniques for addressing this fracture pattern describe an intra-articular osteotomy of the lateral plateau to aid visualization and reduction, or use a posterolateral approach to the proximal tibia with or without an osteotomy of the proximal fibula. This study presents a technique which utilizes standard dual incision approaches and does not involve an intra-articular osteotomy of the lateral tibial plateau or a posterolateral approach. A case series was conducted evaluating radiographic and functional outcomes of 8 patients.
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Affiliation(s)
- Reaves M Crabtree
- Department of Orthopaedic Surgery and Rehabilitation, University of Mississippi Medical Center, 2500 N State Street, Jackson, MS, 39216.
| | - Patrick F Bergin
- Department of Orthopaedic Surgery and Rehabilitation, University of Mississippi Medical Center, 2500 N State Street, Jackson, MS, 39216
| | - Matthew L Graves
- Department of Orthopaedic Surgery and Rehabilitation, University of Mississippi Medical Center, 2500 N State Street, Jackson, MS, 39216
| | - Ugur Yener
- Department of Orthopaedic Surgery and Rehabilitation, University of Mississippi Medical Center, 2500 N State Street, Jackson, MS, 39216
| | - Eldrin Bhanat
- Department of Orthopaedic Surgery and Rehabilitation, University of Mississippi Medical Center, 2500 N State Street, Jackson, MS, 39216
| | - William A Day
- Department of Orthopaedic Surgery and Rehabilitation, University of Mississippi Medical Center, 2500 N State Street, Jackson, MS, 39216
| | - Clay A Spitler
- Department of Orthopaedics, University of Alabama at Birmingham, 510 20(th) Street South, Faculty Office Tower 901, Birmingham, AL, 35294
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Noktehsanj R, Movahedinia M, Jousheghan SS, Salehi B, Amini K, Kamrava S, Sajjadi MM. Clinical Outcomes of Fixation of Depressed Posterolateral Tibial Plateau Fractures Using a Direct Lateral Approach. Indian J Orthop 2023; 57:466-471. [PMID: 36825273 PMCID: PMC9941383 DOI: 10.1007/s43465-023-00825-6] [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: 09/30/2022] [Accepted: 12/15/2022] [Indexed: 01/28/2023]
Abstract
Introduction Fixation of plateau posterolateral fracture (PLF) is challenging because the fracture site is mostly covered by vital neurovascular structures. We operated on 15 cases of PLF using a direct lateral approach. This study aims to report on clinical results. Material and methods Between 2017 and 2019, 15 cases of PLFs were fixed with a direct lateral approach and a tricortical autologous bone graft from the iliac crest. A depression of more than 2 mm was indicated for the surgical treatment. Clinical evaluation included Lysholm score, International Knee Documentation Committee Score (IKDC) score, and Tegner activity scale after two years follow-up. Results The last follow-up was at 24 months after the operation. The mean postoperative Tegner activity scale did not change significantly compared to before the injury (6.5 (6-7) vs. 7 (6-8, p = 0.5)). The postoperative IKDC and Lysholm scores improved significantly compared to before the operation (p < 0.001). The full range of motion was seen in all patients except one who was manipulated after three months. Conclusions Surgical treatment using a direct lateral approach is a safe procedure for PLFs that results in good, short-term clinical and radiologic outcomes without fibular osteotomy or compromising the important neurovascular structures. Level of evidence IV.
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Affiliation(s)
- Reza Noktehsanj
- Department of Surgery and Orthopedics, Ardabil University of Medical Sciences, Ardabil, Iran
| | | | - Saman Shakeri Jousheghan
- Clinical Research & Development Unit, Akhtar Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Keyvan Amini
- Department of Emergency, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
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17
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Versorgung von Tibiakopffrakturen – arthroskopisch unterstützt. ARTHROSKOPIE 2023. [DOI: 10.1007/s00142-023-00590-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
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18
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Supine Posterior Hoop Plating of Bicondylar Posterior Coronal Shear Tibial Plateau Fractures Without Fibular Osteotomy. J Orthop Trauma 2023; 37:e45-e50. [PMID: 35616980 DOI: 10.1097/bot.0000000000002420] [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: 04/21/2022] [Indexed: 02/02/2023]
Abstract
Tibial plateau posterolateral fragments, especially those associated with articular depression, are difficult to capture and support with anteriorly or lateral based implants. Applying implants to the posterior plateau has traditionally involved a prone approach or fibular osteotomy, especially when access to both the medial and lateral sides is necessary, such as a bicondylar posterior coronal shear fracture pattern. By combining two previously described techniques for posterolateral rim plating and bicondylar hoop plating, we describe a novel technique to apply a posterior bicondylar hoop implant in the supine position without fibular osteotomy for bicondylar posterior coronal shear injuries.
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19
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Shuaishuai W, Minglei Z, Yue Y, Dapeng W, Tongtong Z, Huimin L. Clinical application of the modified posterolateral approach for treating posterior tibial plateau fractures. Front Bioeng Biotechnol 2023; 11:1150541. [PMID: 36873363 PMCID: PMC9983031 DOI: 10.3389/fbioe.2023.1150541] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 02/08/2023] [Indexed: 02/19/2023] Open
Abstract
Objective: To investigate the therapeutic efficacy of the modified posterolateral approach on tibial plateau fractures. Methods: Forty-four patients with tibial plateau fractures were enrolled in the study and divided into two groups-control and observation-according to the different surgical procedures. The control group underwent fracture reduction via the conventional lateral approach, while the observation group underwent fracture reduction via the modified posterolateral strategy. The depth of tibial plateau collapse, active mobility, and the Hospital for Special Surgery (HSS) score and Lysholm score of the knee joint at 12 months after surgery were assessed in comparison to the two groups. Results: The amount of blood loss (p < 0.01), duration of surgery (p < 0.05), and depth of tibial plateau collapse (p < 0.001) were significantly less in the observation group compared with the control group. In addition, compared with the control group, the observation group exhibited significantly better knee flexion and extension function and significantly higher HSS and Lysholm scores at 12 months after surgery (p < 0.05). Conclusion: The modified posterolateral approach for posterior tibial plateau fractures has less intraoperative bleeding and a shorter operative time compared with the conventional lateral approach. It also effectively prevents postoperative tibial plateau joint surface loss and collapse, promotes the recovery of knee function, and has few postoperative complications and good clinical efficacy. Thus, the modified approach is worth promoting in clinical practice.
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Affiliation(s)
- Wang Shuaishuai
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Zhang Minglei
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Yu Yue
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Wang Dapeng
- Department of Orthopedics, Siping Central Hospital, Siping, China
| | - Zhu Tongtong
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Liu Huimin
- Mengzhou Fuxing Hospital, Meng Zhou, China
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Yang X, Pan M, He H, Jiang W. Feasibility of the modified inverted L-shaped approach for posterolateral tibial plateau fracture: A retrospective study. Medicine (Baltimore) 2022; 101:e31057. [PMID: 36221430 PMCID: PMC9542663 DOI: 10.1097/md.0000000000031057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Approaches for treating posterolateral tibial plateau fractures vary among surgeons, and the inverted L-shaped approach is a known option. This article aims to introduce a new modified posterolateral inverted L-shaped approach for isolated posterolateral tibial plateau fractures and study its feasibility. Medical records of patients with posterolateral tibial plateau fractures were reviewed. Plain radiographs were obtained during the follow-up period, and the hospital for special surgery (HSS) score was used to assess the function of the injured limb. Perioperative complications were recorded and followed-up. In total, 32 patients with posterolateral tibial plateau fractures were treated using a modified posterolateral approach. The mean age of the patients was 44 ± 11 years (28-64 years). All patients successfully underwent surgery and were followed-up for a mean duration of 13 ± 2 months (10-16 months). On plain radiographs, fracture lines were fuzzy 3 months after surgery and disappeared 12 months after surgery. No perioperative complications occurred during the follow-up period. The HSS score was evaluated 12 months after surgery, and the mean score was 91 ± 5 points (81-97 points), including 25 excellent cases and 7 good cases. The modified posterolateral inverted L-shaped approach has the advantages of small soft tissue dissection, fracture reduction under direct vision, easy internal fixation, and a lower risk of neurovascular injury. This approach is feasible for the treatment of isolated posterolateral tibial plateau fractures, and further high-quality randomized control trials are required to confirm its clinical efficacy.
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Affiliation(s)
- Xiaohai Yang
- Department of Orthopedics, Suzhou Dushu Lake Hospital, Jiangsu, PR China
| | - Mingming Pan
- Department of Orthopedics, Suzhou Dushu Lake Hospital, Jiangsu, PR China
- *Correspondence: Mingming Pan, Department of Orthopedics, Suzhou Dushu Lake Hospital, 9# Chongwen Road, Suzhou, Jiangsu, 215000, PR China. (e-mail: )
| | - Hanliang He
- Department of Orthopedics, Suzhou Dushu Lake Hospital, Jiangsu, PR China
| | - Weimin Jiang
- Department of Orthopedics, Suzhou Dushu Lake Hospital, Jiangsu, PR China
- Department of Orthopedics, the First Affiliated Hospital of Soochow University, PR China
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Ying J, Yu T, Liu J, Huang D, Yan H, Zhuang Y. Clinical Comparison of the "Windowing" Technique and the "Open Book" Technique in Schatzker Type II Tibial Plateau Fracture. Orthop Surg 2022; 14:2553-2562. [PMID: 36056570 PMCID: PMC9531075 DOI: 10.1111/os.13450] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 07/02/2022] [Accepted: 07/25/2022] [Indexed: 12/04/2022] Open
Abstract
Objective Surgical treatment for Schatzker type II tibial plateau fractures remains challenging and requires high‐quality research. The aim of the study is to compare the “windowing” and “open book” techniques for the treatment of Schatzker type II tibial plateau fractures. Methods In this prospective study, all patients with Schatzker type II tibial plateau fractures between January 2014 and December 2017 were managed by open reduction and internal fixation using an anterolateral incision approach. “Windowing” group included 78 patients (53 men and 25 women), with an average age of 57.7 ± 13.5 years, who underwent the “windowing” technique, in which the procedure was performed through a small cortical window against the depressed zone of the lateral plateau. The “open book” group included 80 patients (56 men and 24 women), with an average age of 54.8 ± 12.4 years, who underwent the technique. The clinical outcomes included the Rasmussen classification of knee function and grading of post‐traumatic arthritis. The radiographic outcome (x‐ray and computed tomography [CT]) was the reduction quality of the lateral plateau based on the modified Rasmussen radiological assessment. The patient‐reported outcome was visual analogue scale (VAS) scores. Results The mean follow‐up time for the158 patients was 32 months (range, 24–42 months). The time elapsed from injury to surgery in “windowing” group and “open book” group were 3.7 ± 1.2 (range, 1–10 days) and 3.5 ± 1.4 days (range, 1–11 days), respectively, with no significant difference between the groups (P > 0.05). The operation times did not differ significantly between the “windowing” group (61.0 ± 8.3 min, range, 45–120 min) and the “open book” group (61.2 ± 10.4 min, range, 40–123 min) (P > 0.05). After surgery, CT revealed five (6.4%) and 15 (18.8%) cases of articular depression in the “windowing” and “open book” groups, respectively. Significant differences were observed in the articular depression of tibial plateau fractures between the groups (P < 0.05). However, condylar widening or valgus/varus did not differ significantly between the groups. Furthermore, no significant differences in knee function were observed during follow‐up (P > 0.05). VAS scores were similar between the groups at 24 months after surgery (P > 0.05). There were significant differences in the number of severe post‐traumatic arthritis (grades 2 and 3) cases between the groups (P < 0.05). Conclusions The “windowing” and “open book” techniques are both effective for the treatment of Schatzker type II tibial plateau fractures. However, the “windowing” technique provides better reduction quality, leading to a satisfactory prognosis.
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Affiliation(s)
- Jichong Ying
- Department of Traumatic Orthopedics, Ningbo No.6 Hospital, Ningbo, China
| | - Tianming Yu
- Department of Traumatic Orthopedics, Ningbo No.6 Hospital, Ningbo, China
| | - Jianlei Liu
- Department of Traumatic Orthopedics, Ningbo No.6 Hospital, Ningbo, China
| | - Dichao Huang
- Department of Traumatic Orthopedics, Ningbo No.6 Hospital, Ningbo, China
| | - Hailin Yan
- Department of Traumatic Orthopedics, Ningbo No.6 Hospital, Ningbo, China
| | - Yunqiang Zhuang
- Department of Traumatic Orthopedics, Ningbo No.6 Hospital, Ningbo, China
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Operative Repair of a Schatzker II Tibial Plateau Fracture Using a Combined Anterolateral and Posterolateral Approach Without Fibular Head Osteotomy. J Orthop Trauma 2022; 36:S23-S24. [PMID: 35838572 DOI: 10.1097/bot.0000000000002393] [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: 05/10/2022] [Indexed: 02/02/2023]
Abstract
We present the case of a 49-year-old male pedestrian struck by a car while cycling, sustaining a displaced anterolateral tibial plateau fracture and a large coronal plane fracture of the posterolateral plateau involving approximately one-third of the anterior posterior dimension of the articular surface. The posterolateral approach without a fibular osteotomy allows direct access to the posterolateral plateau and avoids complications associated with a fibular head osteotomy. The combined anterolateral and posterolateral approach to the proximal tibia without fibular osteotomy is a viable technique to achieve biomechanically sound fixation for lateral tibial plateau fractures that involve the anterolateral and posterolateral aspects of the tibial plateau.
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Lateral locking plate plus antero-posterior lag screws techniques for the management of posterolateral tibial plateau fracture: preliminary clinical results and biomechanical study. Arch Orthop Trauma Surg 2022; 143:3163-3172. [PMID: 35907003 DOI: 10.1007/s00402-022-04554-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 07/15/2022] [Indexed: 11/02/2022]
Abstract
INTRODUCTION To date, there is no consensus on the optimal surgical strategy for the treatment of posterolateral tibial plateau fracture (PLF). This study introduced a novel, simple technique for treating PLF with a lateral locking plate plus antero-posterior lag screws (LPpLS). METHODS We conducted a retrospective case series of 42 patients (Female/Male 19/23) with PLF treated with LPpLS between 1 July 2016 and 30 June 2019. Several pre- and postoperative outcomes were recorded, including operative time, intraoperative blood loss, CT findings, HSS, and ROM. For biomechanical studies, seventy synthetic tibiae with a simulated posterolateral split fracture were divided into seven groups. The biomechanical evaluation included displacement measurement at axial compression and fatigue testing. RESULTS Forty-two eligible patients were followed up for an average of 18 months (range 14-21 months). Postoperative radiographs and CT showed good positioning of plates and screws, no fracture fragment loss, and normal articular surfaces in all 42 cases. The biomechanical study showed that the axial stiffness of LPpLS was in the same fashion as the posterior buttress plate and better than the other fixation methods (P < 0.05). Additionally, the LPpLS group had a smaller displacement of fracture fragments along the X-axis (medial to lateral direction) than the BP group (P < 0.01). CONCLUSIONS The LPpLS technique could implement good reconstruction of the PLF, showing satisfactory therapeutic effect. The biomechanical evaluation demonstrated that the LPpLS had better stability in three-dimensional directions for PLF than other fixation strategies.
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Sidhu GAS, Hind J, Ashwood N, Kaur H, Bridgwater H, Rajagopalan S. Systematic Review of Current Approaches to Tibia Plateau: Best Clinical Evidence. Cureus 2022; 14:e27183. [PMID: 36039265 PMCID: PMC9395202 DOI: 10.7759/cureus.27183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/23/2022] [Indexed: 11/24/2022] Open
Abstract
If not treated adequately, tibia plateau fractures result in premature osteoarthritis and lifelong disability. The advent of newer implants and techniques to improve outcomes has necessitated the development of different surgical approaches. A Medline and EMBASE search (June 2020) was conducted to identify publications during the last 10 years that focused on surgical approaches for proximal tibia fractures/ tibia plateau management. A total of 2107123 and 2715399 articles were found related to fractures in this area with 133 and 103 review articles looking at the approach on MEDLINE and EMBASE, respectively. This article reviews the continued development of the surgical approaches to aid understanding for surgeons and identify areas for future research to help improve outcomes. Although the anterolateral approach is the most commonly applied surgical technique, having the knowledge of newer approaches (medial, posteromedial, posterolateral, or direct posterior) in the armamentarium is necessary to treat the vast array of fracture patterns. There has been a shift amongst trauma surgeons of using a combination of approaches for complex tibia plateau fractures.
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Hu S, Li S, Chang S, Du S, Xiong W. Surgical exposure to posterolateral quadrant tibial plateau fractures: an anatomic comparison of posterolateral and posteromedial approaches. J Orthop Surg Res 2022; 17:346. [PMID: 35841047 PMCID: PMC9284737 DOI: 10.1186/s13018-022-03236-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 06/25/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Management of posterolateral tibial plateau quadrant fractures can be challenging, and two posterior approaches were frequently used for exposure, reduction, and fixation: posterolateral approach and posteromedial approach. The purpose of this study was to compare their deep anatomical structure and analyze their limits and the risk of injury to important structures during surgical dissection of two approaches. METHOD Five lower limb specimens were used in this study. After dissection of the skin and superficial fascia of each specimen, deep structures were dissected via posteromedial and posterolateral approach, and several parameters including perpendicular distance from the anterior tibial artery coursing through the interosseous membrane fissure to the lateral joint line and apex of fibular head and so on were measured and analyzed. RESULT The perpendicular distance from the ATA coursing through the interosseous membrane fissure to the lateral joint line was 49.3 ± 5.6 mm (range 41.3-56.7 mm), while the distance to the apex of fibular head was 37.7 ± 7.2 mm (range 29.0-48.0 mm). The transverse distance of the anterior tibial vascular bundle is around 10 mm. The perpendicular distance from the top accompanying vein of the ATA bundle to lateral joint line and apex of fibular head was 44.1 ± 6.3 mm and 32.5 ± 7.6 mm, respectively. The maximum proportion of posterolateral tibial plateau shielded by the fibular head from the posterior view was 61.7 ± 4.9% (range 55.6-64.1%). The average length of popliteus muscle outside the joint was 83.1 ± 6.0 mm (range 76.5-92.2 mm), and the width in the middle was 28.1 ± 4.3 mm (range 26.6-29.1 mm). CONCLUSION Although posterolateral approach seems more direct for exposure of posterolateral quadrant tibial plateau fracture, it has three major disadvantages in deep dissection. Posteromedial approach through the medial board of medial head of gastrocnemius-soleus may be safer, but it was hard for direct visualization of articular surface which limits it usage for only a few cases.
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Affiliation(s)
- Sunjun Hu
- Department of Orthopedic Surgery, Yangpu Hospital, Tongji University School of Medicine, 450 Tengyue Road, Shanghai, 200090, People's Republic of China
| | - Shijie Li
- Department of Orthopedic Surgery, Yangpu Hospital, Tongji University School of Medicine, 450 Tengyue Road, Shanghai, 200090, People's Republic of China
| | - Shimin Chang
- Department of Orthopedic Surgery, Yangpu Hospital, Tongji University School of Medicine, 450 Tengyue Road, Shanghai, 200090, People's Republic of China.
| | - Shouchao Du
- Department of Orthopedic Surgery, Yangpu Hospital, Tongji University School of Medicine, 450 Tengyue Road, Shanghai, 200090, People's Republic of China
| | - Wenfeng Xiong
- Department of Orthopedic Surgery, Yangpu Hospital, Tongji University School of Medicine, 450 Tengyue Road, Shanghai, 200090, People's Republic of China
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Giordano V, Pires RE, Pimenta FS, Campos TVDO, Andrade MAPD, Giannoudis PV. Posterolateral Fractures of the Tibial Plateau Revisited: A Simplified Treatment Algorithm. J Knee Surg 2022; 35:959-970. [PMID: 33167054 DOI: 10.1055/s-0040-1721026] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
High-energy fractures of the proximal tibia with extensive fragmentation of the posterolateral (PL) quadrant of the tibial plateau are challenging to manage. Herein, we present a review of the literature on the patterns and options of approach and fixation of the PL fragment of the tibial plateau to optimize the treatment of this specific injury pattern. We searched PubMed (1980-May 2020) to identify and summarize the most relevant articles evaluating both the morphology and treatment recommendations, including the choice of approach and fixation strategy, for the PL tibial plateau fracture. We found PL fragment can present in several patterns as a pure split, split depression, contained pure depression, and noncontained depression (rim crush), which are mostly determined by the position of the knee and the force magnitude applied during the course of the accident. Based on previous concepts described by Schatzker and Kfuri, we suggest a simplified treatment algorithm highlighting the two concepts (buttressing and containment) used for plating the PL tibial plateau fragments. Based on the available current evidence, we propose an algorithm for these two morphological types of PL tibial plateau fracture. Shear-type fractures need buttressing (the "rule of thumb"), whereas noncontained peripheral rim-type fractures need peripheral repair and containment. Contained pure depression fractures are not frequent and need percutaneous-assisted elevation and subchondral rafting, either controlled by fluoroscopy or arthroscopically. It is believed that such an approach would simplify their assessment and preoperative planning and would assist the clinicians to appreciate and manage more consistently these complex injuries.
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Affiliation(s)
- Vincenzo Giordano
- Serviço de Ortopedia e Traumatologia Prof. Nova Monteiro, Hospital Municipal Miguel Couto, Rio de Janeiro, RJ, Brazil.,Clínica São Vicente, Rede D'or São Luiz, Rio de Janeiro, RJ, Brazil
| | - Robinson Esteves Pires
- Departamento de Ortopedia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | | | | | | | - Peter V Giannoudis
- Academic Department of Trauma & Orthopaedic Surgery, School of Medicine, University of Leeds, Leeds, United Kingdom
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May H, Kastan O, Emre TY, Cetin M, Unal M, Kose O. Anterior Tibial Artery and Its Clinical Importance in the Posterolateral Approach to the Tibial Plateau: An Angiographic Study on 219 Lower Limbs. J Knee Surg 2022; 35:725-730. [PMID: 33126283 DOI: 10.1055/s-0040-1716849] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The anterior tibial artery (ATA) is the most critical anatomical structure at risk at the distal border of the posterolateral approach to the tibial plateau. This study aimed to use available lower extremity digital subtraction angiography (DSA) images to determine the distal safe limit of this approach by measuring the distance from the tibial joint line to the ATA where it pierces the interosseous membrane. Tibial plateau mediolateral width (TP-ML-W) and the perpendicular distances from the ATA to the tibial joint line and fibular head were measured on DSA images in 219 lower extremities. To normalize the distances according to the tibial dimensions, each distance was divided by the TP-ML-W, and a ratio was obtained. Popliteal artery branching pattern was categorized according to the classification proposed by Kim et al. Comparative analysis between right and left extremities, genders, and anatomical variations were performed. There were 102 male and 26 female subjects with a mean age of 60.7 ± 15.7 years (range, 17-92 years). Ninety-one subjects had bilateral lower extremity DSA; thus, a total of 219 extremities were analyzed. The TP-ML-W was wider in male (78.3 ± 7.0) than female (70.5 ± 7.3) subjects (p = 0.001). The ATA coursed through the interosseous membrane at 50.9 ± 6.9 mm (range, 37.4-70.2 mm) distal to the tibial plateau joint line, and it was 66.5 ± 7.2% of the TP-ML-W. The ATA coursed through the interosseous membrane at 36.5 ± 6.0 mm (range, 21.9-53.8 mm) distal to the fibular head, and it was 47.7 ± 6.6% of the TP-ML-W. All measured variables were similar between the regular branching pattern of the popliteal artery (type 1A) and other observed variations among male subjects. The safe length of dissection in the posterolateral approach is average 66.5% (range, 45.7-86.7%) of the TP-ML-W. This ratio is valid for both genders. The use of a ratio instead of a distance, which is subject to personal variations, seems to be more logical and practical for planning this surgery, but the wide range should still not be ignored.
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Affiliation(s)
- Hasan May
- Department of Orthopedics and Traumatology, Antalya Education and Research Hospital, Antalya, Turkey
| | - Ozlem Kastan
- Vocational School of Health Services, Akdeniz University, Antalya, Turkey
| | - Tuluhan Yunus Emre
- Department of Orthopedics and Traumatology, Medical Faculty, Biruni University, Istanbul, Turkey
| | - Mustafa Cetin
- Department of Radiology, Antalya Education and Research Hospital, Antalya, Turkey
| | - Melih Unal
- Department of Orthopedics and Traumatology, Antalya Education and Research Hospital, Antalya, Turkey
| | - Ozkan Kose
- Department of Orthopedics and Traumatology, Antalya Education and Research Hospital, Antalya, Turkey
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Abstract
Three-dimensional imaging has changed the understanding and management of tibial plateau fractures. In the 1970s, Schatzker proposed a classification for tibial plateau fractures, which highlighted the morphology of the six principal types. More recently, this original classification was complimented by an extended one underscoring the importance of understanding where the split wedge fragment(s) is/are located in three dimensions. The extended classification introduced the split wedge fragment and the continuity of the rim as the determinants of joint stability and the critical role that this plays in the management of tibial plateau fractures. The current manuscript re-emphasizes contemporary concepts of tibial plateau stability and depicts key issues which must be considered when planning the definitive surgical fixation of tibial plateau fractures.
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An anterolateral approach for the flexion-valgus type unicondylar tibial plateau depression fracture pattern a technical note. Injury 2022; 53:2373-2378. [PMID: 35337659 DOI: 10.1016/j.injury.2022.03.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 01/12/2022] [Accepted: 03/05/2022] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The approach to pure depression fractures (PDF) of the posterolateral tibial plateau (PTP) is classically a posterior approach via a metaphyseal osteotomy window with elevation of the depressed articular fragment. Other posterolateral approaches have been described but have been criticized for affecting reduction quality, and risks to the common peroneal nerve. METHODS In this case series, we describe a standard anterolateral approach with a window osteotomy through the metaphysis. Elevation of the PTP fracture is done through the osteotomy site. RESULTS The standard anterolateral approach avoids limitations of posterior or posterolateral approaches. Adequate reduction and good fixation of PDF of the PTP is attained. CONCLUSION The anterolateral approach with osteotomy of the lateral condyle is reproducible and familiar. This avoids the need for a fibula osteotomy and the risks of neurovascular injury, while allowing adequate visualisation and fracture reduction. LEVEL OF EVIDENCE IV.
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30
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Comparison Between Treatment of Bicondylar Tibial Plateau Fractures With or Without Posterolateral Fragments Using Posteromedial and Anterolateral Approaches. Indian J Orthop 2022; 56:1347-1353. [PMID: 35928656 PMCID: PMC9283610 DOI: 10.1007/s43465-022-00654-z] [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: 09/29/2021] [Accepted: 05/04/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND The best surgical approach for treating posterolateral fragments in tibial plateau fractures remains controversial. This study compared the radiological and functional outcomes of bicondylar tibial plateau fractures, with or without posterolateral fragments, treated using the same posteromedial and anterolateral approaches. METHODS Twenty-six patients with 27 bicondylar tibial plateau fractures were surgically treated between June 2006 and February 2020. The patients were divided into two groups: with posterolateral fragments (PL group) and without posterolateral fragments (non-PL group). All patients were treated with the combined posteromedial and anterolateral approach. Knee function was assessed using the Lysholm score and by measuring the range of motion (ROM). Fracture reduction was assessed using Rasmussen radiological scores. RESULTS Fifteen bicondylar fractures were classified in the PL group and 12 in the non-PL group. No significant difference was found in the ROM and Lysholm scores between the groups. No significant difference was noted in Rasmussen radiological scores between the groups. CONCLUSION Using the combined posteromedial and anterolateral approach, bicondylar tibial plateau fractures with posterolateral fragments achieved reasonable functional and radiological outcomes compared to those without a posterolateral fragment. This combined approach enabled an adequate visualization and reduction of posterolateral fragments. These standard approaches may be adequate for most bicondylar tibial plateau fractures with posterolateral fragments.
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Lu Y, Wang G, Ren C, Xu Y, Huang Q, Fan S, Li M, Zhang K, Li Z, Wang Q, Ma T. Partial Fibular Head Osteotomy is an Alternative Option in Treatment of Posterolateral Tibial Plateau Fractures: A Retrospective Analysis. Front Surg 2022; 9:915814. [PMID: 35615654 PMCID: PMC9124851 DOI: 10.3389/fsurg.2022.915814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 04/25/2022] [Indexed: 11/13/2022] Open
Abstract
Objective This study aimed to evaluate the short-term effects of partial fibular head osteotomy for treating posterolateral tibial plateau fractures. Methods A retrospective analysis was performed on 25 patients with posterolateral tibial plateau fractures who were treated using a partial fibular head osteotomy approach. Computed tomography was performed for fracture typing and evaluation. The mode of injury, time from injury to surgery, time for fracture union, range of motion of the knee, and complications were recorded. Knee joint function was evaluated using the Hospital for Special Surgery Mayo Score (HSS). Results The mean follow-up period was 21.5 (range, 12–36) months. Fracture united in all patients and the average clinical healing time for fractures was 11.2 ± 1.9 (range, 8–16) weeks. The mean time from injury to surgery was 3.1 ± 1.8 (range, 1–10) days. The mean range of flexion was 131.6° ± 12.5° (range, 110°–145°). The mean range of extension was 1.4°–4.2° (range, −5°–10°). The mean HSS at the final follow-up was 93.5 ± 5.4 (range, 79–100). None of the patients exhibited symptoms of common peroneal nerve injury, knee instability, or upper tibiofibular joint injury. One patient had a superficial infection and was treated with surgical dressing. Conclusion The partial fibular head osteotomy approach is a feasible alternative for treating posterolateral tibial plateau fractures.
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Affiliation(s)
- Yao Lu
- Department of Orthopaedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi'an, Shaanxi, China
- Bioinspired Engineering and Biomechanics Center (BEBC), The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi’an Jiaotong University, Xi’an, China
| | - Gen Wang
- Orthopaedics Institute of Chinese PLA, 80th Hospital, Weifang, China
| | - Cheng Ren
- Department of Orthopaedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi'an, Shaanxi, China
| | - Yibo Xu
- Department of Orthopaedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi'an, Shaanxi, China
| | - Qiang Huang
- Department of Orthopaedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi'an, Shaanxi, China
| | - Shan Fan
- Department of Orthopaedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi'an, Shaanxi, China
| | - Ming Li
- Department of Orthopaedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi'an, Shaanxi, China
| | - Kun Zhang
- Department of Orthopaedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi'an, Shaanxi, China
| | - Zhong Li
- Department of Orthopaedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi'an, Shaanxi, China
| | - Qian Wang
- Department of Orthopaedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi'an, Shaanxi, China
- Correspondence: Qian Wang Teng Ma
| | - Teng Ma
- Department of Orthopaedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi'an, Shaanxi, China
- Correspondence: Qian Wang Teng Ma
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Krause M, Frosch KH. [Change in the treatment of tibial plateau fractures]. Unfallchirurg 2022; 125:527-534. [PMID: 35380266 DOI: 10.1007/s00113-022-01165-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/02/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND The treatment of tibial plateau fractures has experienced a number of very different conceptual developments in recent years, not only with respect to technical innovations but also against the background of changing fracture patterns and the growing requirements of patients. OBJECTIVE What developments in recent years have had a significant impact on current treatment strategies for tibial plateau fractures? METHODS Narrative review of publications listed in PubMed on the topic of treatment of complex tibial plateau fractures. RESULTS While the two-dimensional classifications are becoming less important, computed tomography (CT)-based three-dimensional assessment of fracture progression and an access strategy based on it are coming to the fore. Direct dorsal approaches have been shown to be superior, particularly in the case of relevant posteromedial and/or posterolateral fracture involvement. The step-by-step approach extension via specific osteotomies of ligamentous attachments also enables a needs-dependent and fracture-dependent complete joint visualization and reduction control. In the treatment of geriatric tibial plateau fractures, primary treatment with endoprostheses is becoming increasingly more important to enable early mobilization under full load bearing with significantly shorter rehabilitation times. CONCLUSION Modern developments in the context of fracture treatment around the tibial plateau have led to a relevant reduction of infections and improved surgical outcomes; however, the high demands and the improved understanding of fractures still underline the great challenge in the treatment of complex fracture patterns.
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Affiliation(s)
- Matthias Krause
- Klinik und Poliklinik für Unfallchirurgie und Orthopädie, Universitätsklinikum Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Deutschland.
| | - Karl-Heinz Frosch
- Klinik und Poliklinik für Unfallchirurgie und Orthopädie, Universitätsklinikum Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Deutschland.,Abteilung für Unfallchirurgie, Orthopädie und Sporttraumatologie, BG Klinikum Hamburg, Hamburg, Deutschland
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33
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Frings J, Weiß S, Kolb J, Behrendt P, Frosch KH, Krause M. Arthroscopic anatomy of the posterolateral corner of the knee: anatomic relations and arthroscopic approaches. Arch Orthop Trauma Surg 2022; 142:443-453. [PMID: 33751186 PMCID: PMC8843911 DOI: 10.1007/s00402-021-03864-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 03/08/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Although open-surgical techniques for the reconstruction of the posterolateral corner (PLC) are well established, the use of arthroscopic procedures has recently increased. When compared with open surgical preparation, arthroscopic orientation in the PLC is challenging and anatomic relations may not be familiar. Nevertheless, a profound knowledge of anatomic key structures and possible structures at risk as well as technical variations of arthroscopic approaches are mandatory to allow a precise and safe surgical intervention. MATERIALS AND METHODS In a cadaveric video demonstration, an anterolateral (AL), anteromedial (AM), posteromedial (PM) and posterolateral (PL) portal, as well as a transseptal approach (TSA) were developed. Key structures of the PLC were defined and sequentially exposed during posterolateral arthroscopy. Finally, anatomic relations of all key structures were demonstrated. RESULTS All key structures of the PLC can be visualized during arthroscopy. Thereby, careful portal placement is crucial in order to allow an effective exposure. Two alternatives of the TSA were described, depending on the region of interest. The peroneal nerve can be visualized dorsal to the biceps femoris tendon (BT), lateral to the soleus muscle (SM) and about 3 cm distal to the fibular styloid (FS). The distal attachment of the fibular collateral ligament (FCL) can be exposed on the lateral side of the fibular head (FH). The fibular attachment of the popliteofibular ligament (PFL) is exposed at the tip of the FS. CONCLUSION Arthroscopy of the posterolateral recessus allows full visualization of all key structures of the posterolateral corner, which provides the basis for anatomic and safe drill channel placement in PLC reconstruction. A sufficient exposure of relevant anatomic landmarks and precise portal preparation reduce the risk of iatrogenic vascular and peroneal nerve injury.
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Affiliation(s)
- Jannik Frings
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Sebastian Weiß
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Jan Kolb
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Peter Behrendt
- Department of Orthopaedic and Trauma Surgery, University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Karl-Heinz Frosch
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany ,Department of Trauma Surgery, Orthopaedics and Sports Traumatology, BG Hospital Hamburg, Hamburg, Germany
| | - Matthias Krause
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
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Sim JA, Park JH, Na YG, Kim J, Lee BH. Three-column subdivision for isolated posterolateral tibial plateau fractures and perspective surgical approaches. Knee 2021; 33:93-101. [PMID: 34601261 DOI: 10.1016/j.knee.2021.08.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 06/28/2021] [Accepted: 08/31/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND This study aimed (1) to introduce a computed tomography (CT)-based classification of the posterolateral compartment of the tibial plateau based on the fibula and to propose the individualized surgical approaches for each zone; and (2) to determine the surgical approach based on the classification, that would achieve a safe and effective reduction and could improve postoperative clinical outcomes. METHODS Eighteen cases of tibia plateau fracture involving the isolated posterolateral compartment in a single institution were retrospectively analyzed. The posterolateral compartment of the tibial plateau was segmented into three zones based on the fibular position and an individualized surgical approach was proposed for each zone. In anterior Zone I, surgical treatment was performed using an extended anterolateral approach and the patient was placed in the supine position; in middle Zone II, using the transfibular approach in the supine position; in posterior Zone III, using the posteromedial approach in the prone position. RESULTS In all cases, anatomical articular reduction (intra-articular step off in CT images <2 mm) was achieved and maintained for the follow up period. The average mechanical medial proximal tibial angle was increased from 87.6° before surgery to 88.2° in the immediate postoperative period (P = 0.060), and maintained for the follow up period (mean 89.9° at 1-year follow up). At the 1-year follow up, the knee range of motion averaged 140° and the Lysholm knee function score was 95.0 points. CONCLUSION An individualized surgical approach and fixation according to three-zone subdivision for isolated posterolateral tibial plateau fractures provided an effective and safe method to treat posterolateral tibial plateau fractures.
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Affiliation(s)
- Jae Ang Sim
- Department of Orthopaedic Surgery, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Ji Hyeon Park
- Department of Orthopaedic Surgery, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Young Gon Na
- Department of Orthopedic Surgery, CM Hospital, Yeongdeungpo-gu, Republic of Korea
| | - Junhyun Kim
- Department of Orthopaedic Surgery, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Byung Hoon Lee
- Department of Orthopaedic Surgery, Gachon University College of Medicine, Incheon, Republic of Korea.
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Guttowski D, Krause M, Püschel K, Kolb JP, Hartel M, Frosch KH. Improved Visualization by Central Subluxation of the Lateral Meniscus in Comminuted Lateral Tibial Plateau Fractures. J Knee Surg 2021; 34:1408-1412. [PMID: 32413932 DOI: 10.1055/s-0040-1709518] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The goal of surgical reconstruction of comminuted tibial plateau fractures is an anatomical reconstruction and stable fixation of the articular surface. This can be difficult due to poor visualization of the posterolateral and central segments of the articular surface of the proximal tibia. To improve visualization, the lateral approach can be extended with an osteotomy of the femoral epicondyle. In most cases, use of the extended lateral approach allows the whole lateral plateau to be visualized. Nevertheless, in some cases, an osteotomy alone is not enough to expose the entire fracture, especially the central segments of the tibial plateau. For these specific cases, we developed an additional technical trick that significantly improves articular visualization; the lateral meniscocapsular fibers are dissected allowing for central subluxation of the lateral meniscus, while leaving the anterior and posterior roots intact. With central subluxation of the lateral meniscus in comminuted tibial plateau fractures, the joint surface can be completely visualized, allowing an anatomical reduction even in highly complex fractures.
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Affiliation(s)
- Dario Guttowski
- Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Matthias Krause
- Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Klaus Püschel
- Department of Forensic Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jan Philipp Kolb
- Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Maximilian Hartel
- Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Karl-Heinz Frosch
- Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Mao W, Chen G, Zhu Y, Zhang M, Ru J, Wang J, Li L. Treatment of tibial plateau fractures involving the posterolateral column using the extended anterolateral approach. Medicine (Baltimore) 2021; 100:e27316. [PMID: 34559148 PMCID: PMC8462644 DOI: 10.1097/md.0000000000027316] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 09/04/2021] [Indexed: 01/05/2023] Open
Abstract
To summarize the surgical technique and clinical effects of the extended anterolateral approach for the treatment of Schatzker type II and Schatzker type V/VI involving the posterolateral column tibial plateau.From January 2015 through December 2018, 28 patients with tibial plateau fractures involving the posterolateral column were included in the study. Among them, 16 patients were Schatzker type II treated using an extended anterolateral approach with lateral tibial locking compression plate fixation. Twelve patients were Schatzker type V or VI treated using an extended anterolateral combined with a medial approach using lateral tibial locking compression plate plus medial locking compression plate fixation. All cases were followed up for 15 to 31 months, with an average follow-up of 22.5 ± 3.7 months. During the follow-up, the tibial plateau angle (TPA), lateral posterior angle (PA) and Rasmussen radiological criteria were used to evaluate the effect of fracture reduction and fixation; the Hospital for Special Knee Surgery score and the range of motion were used to evaluate knee function. Additionally, the Lachman and knee Valgus (Varus) stress tests were used to evaluate anteroposterior and lateral stability of the knee.All fractures healed. At the 12-month follow-up, the Schatzker type II group revealed a mean TPA of 86.38 ± 3.92°, a mean PA of 7.43 ± 2.68°, and a mean Rasmussen radiological score of 16.00 ± 2.06 points. The Schatzker type V/VI group showed a mean TPA of 84.91 ± 3.51°, a mean PA of 9.68 ± 4.01°, and a mean Rasmussen radiological score of 15.33 ± 2.99 points. During the 1-year follow-up, when the postoperative PA was re-measured, the TPA and Rasmussen score of the 2 groups did not change significantly (P > .05). At the last follow-up, the Schatzker type II group showed a knee flexion angle of 110° to 135° and a mean HHS score of 88.37 ± 10.01 points. The Schatzker type V/VI group revealed a knee flexion angle of 100° to 130° and a mean HHS score of 82.17 ± 10.76 points. Additionally, up to the last follow-up, the Lachman and knee Valgus (Varus) stress test results of the 2 groups were negative. No complications were found.The extended anterolateral approach is a good choice to treat tibial plateau fractures involving the posterolateral column.
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Affiliation(s)
- Wenwen Mao
- Yangzhou Jiangdu People's Hospital, 9 Dongfanghong Road, Jiangdu District, Yangzhou City, Jiangsu Province, China
| | - Gang Chen
- Yangzhou Jiangdu People's Hospital, 9 Dongfanghong Road, Jiangdu District, Yangzhou City, Jiangsu Province, China
| | - Yousen Zhu
- Yangzhou Jiangdu People's Hospital, 9 Dongfanghong Road, Jiangdu District, Yangzhou City, Jiangsu Province, China
| | - Min Zhang
- Yangzhou Jiangdu People's Hospital, 9 Dongfanghong Road, Jiangdu District, Yangzhou City, Jiangsu Province, China
| | - Jiangying Ru
- Affiliated Hospital of Yangzhou University, 45 Taizhou Road, Guangling District, Yangzhou City, Jiangsu Province, China
| | - Jinguang Wang
- Affiliated Hospital of Yangzhou University, 45 Taizhou Road, Guangling District, Yangzhou City, Jiangsu Province, China
| | - Li Li
- Yangzhou Jiangdu People's Hospital, 9 Dongfanghong Road, Jiangdu District, Yangzhou City, Jiangsu Province, China
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Cai P, Yuan M, Ji H, Cui X, Shen C, Zhou X, Yang Y. The treatment of posterolateral tibial plateau fracture with a newly designed anatomical plate via the trans-supra-fibular head approach: preliminary outcomes. BMC Musculoskelet Disord 2021; 22:804. [PMID: 34537030 PMCID: PMC8449912 DOI: 10.1186/s12891-021-04684-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 09/03/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND There are no ideal plates or approaches for anatomical restoration and rigid fixation of posterolateral tibial plateau fractures. This study aimed to evaluate the short-term preliminary outcomes of our novel anatomical plate placed via the trans-supra-fibular approach to treat posterolateral tibial plateau fractures. METHODS From May 2016 to May 2018, 23 consecutive patients with posterolateral tibial quadrant fractures underwent open reduction with internal fixation via the trans-supra-fibular-head approach with our newly developed plate. The tibial plateau-tibial shaft angle (TPTSA), lateral posterior tibial slope angle (LPSTA), step-off, and condylar widening were measured on radiological images pre-operatively, 3 days post-operatively, 3 months post-operatively, and at the final follow-up examination. The radiological Rasmussen score was calculated, and the Hospital for Special Surgery (HSS) knee score was assessed to evaluate the functional outcomes. RESULTS The LTPSA, TPTSA, step-off, and condylar widening at 3 days post-operatively, 3 months post-operatively, and at the final follow-up were significantly different (p = 0.001) compared with those pre-operatively, as was the radiological Rasmussen score (p = 0.001). The HSS score at the final follow-up was 89.10 ± 5.94 (range, 78-98), which was significantly higher than that at the 3-month follow-up 84.36 ± 6.76 (range, 74-96); p = 0.001). CONCLUSIONS Our newly designed anatomical plate placed via the trans-supra-fibular approach can effectively treat posterolateral tibial plateau fractures. We noted minor trauma, stable fixation, and satisfactory clinical results.
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Affiliation(s)
- Pan Cai
- Department of Orthopedics, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, 1500 Zhouyuan Road, Pudong New District, Shanghai, China
| | - Mingyuan Yuan
- Department of Radiology, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
| | - Houlin Ji
- Graduate school of Shanghai, University of Traditional Chinese Medicine, Shanghai, China
| | - Xu Cui
- Department of Orthopedics, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, 1500 Zhouyuan Road, Pudong New District, Shanghai, China
| | - Chao Shen
- Department of Orthopedics, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, 1500 Zhouyuan Road, Pudong New District, Shanghai, China
| | - Xiaoxiao Zhou
- Department of Orthopedics, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, 1500 Zhouyuan Road, Pudong New District, Shanghai, China.
| | - Yang Yang
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province, Affiliated to Wenzhou Medical University, No. 150 Ximen Street, Zhejiang, 317000, Linhai , China.
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Boluda-Mengod J, Guimerà-García V, Olías-López B, Renovell-Ferrer P, Carrera I, Herrera-Pérez M, Pais-Brito JL. A proposal of a new algorithm for decision-making approaches in open reduction and internal fixation of complex tibial plateau fractures - SOTA algorithm (Spanish Orthopaedic Trauma Association). Injury 2021; 52 Suppl 4:S87-S98. [PMID: 34011441 DOI: 10.1016/j.injury.2021.03.064] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 03/05/2021] [Accepted: 03/09/2021] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The correct choice of surgical approaches in complex tibial plateau fractures is essential to achieve adequate reduction and fixation. Detailed fracture morphology and direction of columns displacement, that we have named the Main Deformity Direction (MDD), may aid in selecting the optimal surgical strategy. In this article we present a new algorithm based on MDD and column concepts. The aim of this study was to evaluate the outcomes of a group of tibial plateau fractures treated according to this algorithm. The secondary aim was to evaluate the incidence of the different MDD in our multicolumnar subgroup. PATIENTS AND METHODS Excluding isolated lateral one-column fractures, open fractures and patients not treated following this algorithm, 72 patients with tibial plateau fractures surgically treated with open reduction and internal fixation were collected retrospectively, from three trauma centers, from January 2015 to April 2019. Radiological assessment was performed to establish the columns involved and the MDD. Quality and maintenance of reduction and alignment, complications and functional outcomes were assessed. RESULTS Initial fracture analysis was performed in 72 patients (8 one-column, 35 two-column and 29 multicolumnar fractures). In the multicolumnar group, the posteromedial MDD was the most frequent pattern (17 of 29 patients). Four patients were excluded due to loss of follow-up, resulting 68 patients for final outcome analysis (7 one-column, 34 two-column and 27 multicolumnar). The average follow-up was 18 months (range: 6-52). Excellent/good outcomes were obtained in all one-column, 31 of 34 two-column and 25 of 27 multicolumnar fractures. Incomplete reduction was present in three patients. As complications, we had two loss of reduction, one conversion to knee arthroplasty, one nonunion and one deep infection. No patient presented neurological or vascular problems, knee instability or extension deficit. CONCLUSION Satisfactory results have been obtained following the principles of our algorithm. In addition to the anatomical involvement of columns and segments, we believe that identifying the Main Deformity Direction (MDD) provides useful information for decision-making, especially in multicolumnar fractures. The most frequent MDD in our multicolumnar subgroup was the posteromedial MDD, but more than one-third presented a different MDD, requiring different surgical strategies.
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Affiliation(s)
- Juan Boluda-Mengod
- Hospital Universitario Canarias (HUC), Carretera Ofra s/n., 38320, La Laguna, Tenerife, Spain; School of Medicine, Universidad de La Laguna (ULL), Campus de Ofra, s/n, 38071, La Laguna, Tenerife, Spain; Spanish Orthopaedic Trauma Association - The Orthopaedic Surgery and Traumatology Spanish Society (SOTA-SECOT), Calle Fernández de los Ríos, 108, 28015, Madrid, Spain.
| | - Vicente Guimerà-García
- Hospital Can Misses (HCM), Carrer de Corona s/n., 07800, Ibiza, Spain; Spanish Orthopaedic Trauma Association - The Orthopaedic Surgery and Traumatology Spanish Society (SOTA-SECOT), Calle Fernández de los Ríos, 108, 28015, Madrid, Spain.
| | - Beatriz Olías-López
- Hospital Universitario Canarias (HUC), Carretera Ofra s/n., 38320, La Laguna, Tenerife, Spain; Spanish Orthopaedic Trauma Association - The Orthopaedic Surgery and Traumatology Spanish Society (SOTA-SECOT), Calle Fernández de los Ríos, 108, 28015, Madrid, Spain.
| | - Pablo Renovell-Ferrer
- Consorcio Hospital General Universitario de Valencia (CHGUV), Avenida Tres Cruces, 2, 46014, Valencia, Spain; Spanish Orthopaedic Trauma Association - The Orthopaedic Surgery and Traumatology Spanish Society (SOTA-SECOT), Calle Fernández de los Ríos, 108, 28015, Madrid, Spain.
| | - Ion Carrera
- Hospital de la Santa Creu i Sant Pau, Universidad Autónoma de Barcelona, Carrer de Sant Quintí, 89, 08041, Barcelona, Spain; Spanish Orthopaedic Trauma Association - The Orthopaedic Surgery and Traumatology Spanish Society (SOTA-SECOT), Calle Fernández de los Ríos, 108, 28015, Madrid, Spain.
| | - Mario Herrera-Pérez
- Hospital Universitario Canarias (HUC), Carretera Ofra s/n., 38320, La Laguna, Tenerife, Spain; School of Medicine, Universidad de La Laguna (ULL), Campus de Ofra, s/n, 38071, La Laguna, Tenerife, Spain; Spanish Orthopaedic Trauma Association - The Orthopaedic Surgery and Traumatology Spanish Society (SOTA-SECOT), Calle Fernández de los Ríos, 108, 28015, Madrid, Spain.
| | - José Luis Pais-Brito
- Hospital Universitario Canarias (HUC), Carretera Ofra s/n., 38320, La Laguna, Tenerife, Spain; School of Medicine, Universidad de La Laguna (ULL), Campus de Ofra, s/n, 38071, La Laguna, Tenerife, Spain; Spanish Orthopaedic Trauma Association - The Orthopaedic Surgery and Traumatology Spanish Society (SOTA-SECOT), Calle Fernández de los Ríos, 108, 28015, Madrid, Spain.
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Chen YF, Ren D, Geng LD, Yao SQ, Song ZH, Guang L, Wang TC, Wang PC. Treatment of posterolateral tibial plateau fractures with a rotational support plate and special pressurizer: technical note and retrospective case series. J Orthop Surg Res 2021; 16:407. [PMID: 34162413 PMCID: PMC8220735 DOI: 10.1186/s13018-021-02544-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 06/08/2021] [Indexed: 11/24/2022] Open
Abstract
Background In tibial plateau fractures, the posterolateral segment of the tibia plateau is frequently affected and challenging to treat. Although there are many surgical approaches and fixation methods for the treatment of these fractures, all of these methods have limitations. We designed a new rotational support plate (RSP) and a special pressurizer that can fix the fracture directly via the anterolateral approach. This method is advantageous because it leads to little trauma, involves a simple operation, and has a reliable fixation effect. This study details the technique of treating these fractures with the RSP and special pressurizer and provides the outcomes. Methods From May 2016 to January 2019, the data of 12 patients with posterolateral tibial plateau fractures treated with the RSP and special pressurizer in our hospital were retrospectively analyzed. Postoperative rehabilitation was advised, knee X-rays were taken at follow-ups, and fracture healing, complications, and knee range of motion were assessed. The Hospital for Special Surgery (HSS) knee score and Knee Injury and Osteoarthritis Outcome Score (KOOS) were used to evaluate knee function at the last follow-up. Results The average follow-up time of all patients was 16.5 months (range, 12–25 months). The average bony union time was 3.2 months (range, 3–4.5 months). At the last follow-up, the average knee range of motion was 138° (range, 107–145°). The average HSS score was 91 (range, 64–98). The average KOOS Symptoms score was 90 (range, 75–96). The average KOOS Pain score was 91 (range, 72–97). The average KOOS ADL score was 91 (range, 74–97). The average KOOS sport/recreation score was 83 (range, 70–90). The average KOOS QOL score was 88 (range, 69–93). Skin necrosis, incision infections, and fixation failure did not occur during the follow-up period. Conclusions With our newly designed RSP and special pressurizer, posterolateral tibial plateau fractures can be easily and effectively reduced and fixed through the anterolateral approach, which serves as a novel treatment for posterolateral tibial plateau fractures. Supplementary Information The online version contains supplementary material available at 10.1186/s13018-021-02544-w.
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Affiliation(s)
- Yu-Feng Chen
- Orthopaedic Trauma Service Center, Major Laboratory of Orthopaedic Biomechanics in Hebei Province, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Dong Ren
- Orthopaedic Trauma Service Center, Major Laboratory of Orthopaedic Biomechanics in Hebei Province, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Lin-Dan Geng
- Orthopaedic Trauma Service Center, Major Laboratory of Orthopaedic Biomechanics in Hebei Province, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Shuang-Quan Yao
- Orthopaedic Trauma Service Center, Major Laboratory of Orthopaedic Biomechanics in Hebei Province, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Zhao-Hui Song
- Orthopaedic Trauma Service Center, Major Laboratory of Orthopaedic Biomechanics in Hebei Province, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Liang Guang
- Orthopaedic Trauma Service Center, Major Laboratory of Orthopaedic Biomechanics in Hebei Province, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Tian-Ci Wang
- Orthopaedic Trauma Service Center, Major Laboratory of Orthopaedic Biomechanics in Hebei Province, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Peng-Cheng Wang
- Orthopaedic Trauma Service Center, Major Laboratory of Orthopaedic Biomechanics in Hebei Province, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China.
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Metwaly RG, Zakaria ZM, Elgebeily MA, El Zahlawy H. Solving the enigma of posterolateral tibial plateau fractures, the clue protocol. Acta Orthop Belg 2021. [DOI: 10.52628/87.1.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The study aim is to evaluate functional and radio- logical outcomes following a suggested protocol based on the four-column classification for management of posterolateral column tibial plateau fractures.
A prospective cohort study was performed in level I academic center on 42 patients with mean age of 36 years (22-59). Eleven patients had isolated posterolateral column fractures whereas 31 patients had associated columns fractures. According to the suggested protocol, all cases of isolated posterolateral column fracture started treatment via arthroscopic evaluation of soft tissue injuries (menisci and liga- ments), arthroscopically assisted reduction and inter- nal fixation by rafting screws followed by ORIF if plating was needed. If associated with other columns fractures, columns were fixed sequentially in an anti-clockwise direction starting from anteromedial column.
Average follow up was 26 months. Mean time to union was 16.3 (12-22) weeks. No radiological evidence of loss of coronal or sagittal alignment was detected at final follow up. Five patients had an average depression of 5 millimeters that did not need further intervention at this short-term follow up. Mean KOOS was 81 (72- 88). The average knee range of motion was (0° - 127°). One patient had temporary common peroneal nerve injury, one patient had deep infection and two had superficial wound infection.
implementing the suggested protocol gives good to excellent radiological and functional results as regard posterolateral tibial plateau fracture. A larger study group with longer follow up is needed.
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Liu ZY, Zhang JL, Zhang T, Cao Q, Zhao JC, Li EQ, Shen QJ, Zhao BC, Zheng YC, Chen Y. Horizontal Rafting Plate for Treatment of the Tibial Plateau Fracture. Orthop Surg 2021; 13:1343-1350. [PMID: 33977666 PMCID: PMC8274169 DOI: 10.1111/os.12967] [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: 04/06/2020] [Revised: 12/29/2020] [Accepted: 01/28/2021] [Indexed: 12/02/2022] Open
Abstract
Objective This study aimed to investigate the value of a horizontal rafting plate in treating tibial plateau fractures. Methods The data of 24 patients in whom a horizontal rafting plate was used to treat a tibial plateau fracture between October 2014 and January 2018 were retrospectively analyzed, including 16 males and 8 females, aged 21–63 years old, with an average of 40 ± 14.68 years. The fractures included 13 in the left knee and 11 in the right knee. The places where the horizontal rafting plate were used included the anterior margin of tibia, anterolateral tibia, and posterolateral tibia. All cases were followed up for 12–24 months, with an average follow‐up of 17.5 ± 5.0 months. At the last follow‐up, the Rasmussen radiological criteria were used to evaluate the effect of fracture reduction and fixation. The knee joint function was evaluated using the Rasmussen functional score. Computed tomography (CT) scanning and three‐dimensional reconstruction were performed preoperatively and postoperatively, with the quality of reduction of the fractured articular surface clarified by the final follow‐up. The flexion and extension abilities of the knee joint were also measured in the postoperative follow‐up. Results Preoperative CT scanning showed that the gap of the tibial plateau was 8.00 ± 1.40 (5–24) mm. The heights of the fracture of the articular surface at all three sites during the final follow‐ups were significantly different from the height before the surgery (P < 0.05). The vertical distance between the articular line and the highest point of the articular surface after reduction was 0.17 ± 0.05 mm. Anatomic reductions were obtained in 24 patients. The Rasmussen functional score after surgeries was 27.25 ± 0.94 points. Bony union was achieved in all the patients. According to the Rasmussen radiological criteria, the scores during the last follow‐up were as follows: the total score was 13–18 points, with an average of 16.00 ± 1.72 points; the scores were excellent in 17 cases and good in seven cases. Therefore, 100% of results were excellent or good. No infection or fracture nonunion was found. Conclusion Using a horizontal plate can be an effective method for treating special types of fractures of the tibial plateau, including the anterior margin and anterolateral and posterolateral tibial plateau, with satisfactory treatment efficacy.
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Affiliation(s)
- Zhong-Yu Liu
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Jin-Li Zhang
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Tao Zhang
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Qing Cao
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Jun-Chao Zhao
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | - En-Qi Li
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Qi-Jie Shen
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Bao-Cheng Zhao
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Yu-Chen Zheng
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Yang Chen
- Department of Orthopaedics, Tianjin Hospital, Tianjin, China
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Purnaganapathi Sundaram V, Valleri DP, Agraharam D, Jayaramaraju D, Shanmuganathan R. Pin Leverage Technique: A Simple Percutaneous Technique for Elevation of Posterolateral Tibial Plateau Fractures. Indian J Orthop 2021; 55:473-480. [PMID: 34306563 PMCID: PMC8275726 DOI: 10.1007/s43465-021-00391-9] [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] [Received: 10/03/2020] [Accepted: 03/09/2021] [Indexed: 02/04/2023]
Abstract
Depressed lateral tibial plateau fractures with a large central or posterior fragment can be seen in isolation or association with complex proximal tibia fractures. Conventionally elevation of the large depressed fragment is done by bone tamp through a medial metaphyseal window in isolated fractures, or the fractured window in associated complex fracture scenarios. Though various instruments have been devised for this purpose, reaching the posterior aspect of lateral condyle through the medial metaphyseal window is not always easy, considering the difficulty in aiming and trajectory. Excessive maneuvering can result in the widening of the medial metaphyseal window, leaves a large metaphyseal void, intraarticular penetration of elevating device, and comminution of the depressed fragment. Described herein is an alternate percutaneous technique for effective reduction of selected lateral tibial plateau depression fractures using Steinmann pin. Twenty- one patients with at least 1-year follow-up with successful outcomes have benefitted from this reduction technical tip thus far.
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Affiliation(s)
- Velmurugesan Purnaganapathi Sundaram
- grid.415287.d0000 0004 1799 7521Division of Orthopaedics and Trauma, Ganga Medical Center and Hospitals, Department of Orthopaedics and Traumatology, Ganga Hospital, 313, Mettupalayam Road, Coimbatore, 641043 India
| | - Durga Prasad Valleri
- grid.415287.d0000 0004 1799 7521Division of Orthopaedics and Trauma, Ganga Medical Center and Hospitals, Department of Orthopaedics and Traumatology, Ganga Hospital, 313, Mettupalayam Road, Coimbatore, 641043 India
| | - Devendra Agraharam
- grid.415287.d0000 0004 1799 7521Division of Orthopaedics and Trauma, Ganga Medical Center and Hospitals, Department of Orthopaedics and Traumatology, Ganga Hospital, 313, Mettupalayam Road, Coimbatore, 641043 India
| | - Dheenadhayalan Jayaramaraju
- grid.415287.d0000 0004 1799 7521Division of Orthopaedics and Trauma, Ganga Medical Center and Hospitals, Department of Orthopaedics and Traumatology, Ganga Hospital, 313, Mettupalayam Road, Coimbatore, 641043 India
| | - Rajasekaran Shanmuganathan
- grid.415287.d0000 0004 1799 7521Division of Orthopaedics, Trauma and Spine Surgery, Ganga Hospital, 313 Mettupalayam Road, Coimbatore, 641043 India
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Held M, Laubscher M, von Bormann R, Richter DL, Wascher DC, Schenck RC. Open approaches for cruciate ligament reconstruction in knee dislocations: A technical note and case series. SICOT J 2021; 7:17. [PMID: 33749587 PMCID: PMC7984149 DOI: 10.1051/sicotj/2021016] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 02/28/2021] [Indexed: 11/14/2022] Open
Abstract
INTRODUCTION Arthroscopic surgery is the gold standard for cruciate ligament reconstruction in multi-ligament knee injuries. However, hospitals in limited-resource settings often lack arthroscopic-trained surgeons or equipment. Open approaches for treating knee dislocations can overcome many of these limitations. METHODOLOGY This study aims to describe techniques for open approaches in a supine patient to address the cruciate ligaments in multi-ligament knee injuries and to review associated complications and clinical outcomes in a retrospective case series. RESULTS Ten patients with multi-ligament knee injuries who had undergone open cruciate ligament reconstruction between July 2016 and November 2018 were retrospectively identified. Open approaches were performed owing to the extravasation of arthroscopy fluid into the posterior compartment (3) or a large traumatic arthrotomy (7). Complications and patient-reported outcomes were analysed. Eight of the 10 patients were followed up at 10 months postoperatively (range, 5-23 months). None had iatrogenic neurovascular damage. Median outcomes scores were: visual analogue scale, 45 (range, 0-100); Knee Injury and Osteoarthritis Outcome Score-Physical Function Short Form, 81.4 (range, 75-100); Lysholm, 85 (range, 67-92). DISCUSSION Open approaches were safe and useful in treating cruciate ligaments and should be considered in arthroscopy fluid extraversion and large traumatic arthrotomies.
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Affiliation(s)
- Michael Held
- Department of Orthopaedic Surgery, Groote Schuur Hospital, Orthopaedic Research Unit, University of Cape Town, 7925 Cape Town, South Africa
| | - Martiz Laubscher
- Department of Orthopaedic Surgery, Groote Schuur Hospital, Orthopaedic Research Unit, University of Cape Town, 7925 Cape Town, South Africa
| | - Richard von Bormann
- Knee Unit, Groote Schuur Hospital and Christiaan Barnard Memorial Hospital, University of Cape Town, 7700 Cape Town, South Africa
| | - Dustin L Richter
- Department of Orthopaedics & Rehabilitation, The University of New Mexico Health Sciences Center, Albuquerque, 87131-0001 NM, USA
| | - Daniel C Wascher
- Department of Orthopaedics & Rehabilitation, The University of New Mexico Health Sciences Center, Albuquerque, 87131-0001 NM, USA
| | - Robert C Schenck
- Department of Orthopaedics & Rehabilitation, The University of New Mexico Health Sciences Center, Albuquerque, 87131-0001 NM, USA
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Völk D, Neumaier M, Einhellig H, Biberthaler P, Hanschen M. Outcome after polyaxial locking plate osteosynthesis in proximal tibia fractures: a prospective clinical trial. BMC Musculoskelet Disord 2021; 22:286. [PMID: 33736638 PMCID: PMC7976713 DOI: 10.1186/s12891-021-04158-z] [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: 12/28/2020] [Accepted: 03/08/2021] [Indexed: 11/10/2022] Open
Abstract
Background The aim of this study was to evaluate the clinical and/or radiologic outcome using different polyaxial locking plates for the treatment of proximal tibia fractures, the Non-Contact-Briding plate (NCB-PT®) by Zimmer or the Variable Angle Locking Compression Plate (VA-LCP®) by Synthes. Methods This study enrolled 28 patients with proximal tibia fractures (AO/ OTA 41 B-C) and indication for locking plate osteosynthesis. All patients were treated with a polyaxial locking plate system. Depending on the fracture morphology, patients were either treated with a NCB-PT® or VA-LCP®. The implant was chosen according to the surgeon’s experience and preference, in case of a higher degree of comminution the tendency was observed to use the NCB-PT® plate. After a time interval of 12 months postoperative we conducted clinical (e.g. range of motion, the Rasmussen score) and radiological (e.g. primary/secondary loss of reduction) follow-ups. Results Patients provided with the NCB-PT® (9 patients) showed longer operation time, use of longer implants, longer interval from injury to surgery and lower clinical scores after the 12 months follow-up compared with the VA-LCP® group (19 patients). Interestingly, the results showed no significant differences regarding the clinical and radiologic outcome. Conclusions The small number of patients as well as the heterogeneity of fractures constitute a limitation of this study. Nevertheless, the differentiated use of implants is associated with comparable clinical and radiological outcomes. This trial emphasizes the need for further prospective randomised trials with higher patient numbers. Trial registration Retrospectively registered 21.12.2020. Registration number NCT04680247.
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Affiliation(s)
- Dominik Völk
- Department of Trauma Surgery, Technical University of Munich, School of Medicine, Klinikum rechts der Isar, Ismaninger Strasse 22, 81675, Munich, Germany
| | - Markus Neumaier
- Department of Trauma and Orthopaedic Surgery, Klinikum Freising, Freising, Germany
| | - Heike Einhellig
- Department of Radiology, Technical University of Munich, School of Medicine, Klinikum rechts der Isar, Munich, Germany
| | - Peter Biberthaler
- Department of Trauma Surgery, Technical University of Munich, School of Medicine, Klinikum rechts der Isar, Ismaninger Strasse 22, 81675, Munich, Germany
| | - Marc Hanschen
- Department of Trauma Surgery, Technical University of Munich, School of Medicine, Klinikum rechts der Isar, Ismaninger Strasse 22, 81675, Munich, Germany.
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A modified Frosch approach for posterior tibial plateau fractures: Technical note and case series. Injury 2021; 54 Suppl 1:S9-S14. [PMID: 33812703 DOI: 10.1016/j.injury.2021.03.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 03/10/2021] [Accepted: 03/14/2021] [Indexed: 02/02/2023]
Abstract
Achieving the best possible articular congruity following a tibial plateau (TP) fracture is associated with better long-term functional outcomes; TP has an essential role in the movements of the knee joint and is well established that a not optimal reduction leads to articular instability and early osteoarthritis. In recent times, 3D reconstruction from CT scan has greatly contributed to improve the surgical treatment of these fractures since an accurate preoperative plan gives the possibility to decide the best interventional strategy before the surgical incision. Reduction of the posterior part of tibial plateau is not easily achievable with standard surgical access. Several posterolateral approaches, proposed by authors such as Frosch and Lobenhoffer, have been described over the years; these approaches can be divided into 2 groups: with or without osteotomy of the fibula. Main disadvantages of these techniques are the large skin incision, the difficulty of exposing the lateral face of the tibia, the high frequency of damages of the posterolateral TP corner, and in some cases the necessity of performing fibular head osteotomy . The surgical approach presented in this paper is a simple innovation of the well-known Frosch approach: skin incision is about 12 centimeters in length and runs in a "S" shape with the center positioned over the head of the fibula. It starts 2 centimeters laterally to the tibial crest 6 centimeters below the tibial tuberosity and is directed proximally, curving posteriorly at the level of fibular head and returning straight in the most proximal part; it terminates 4 centimeters posteriorly the lateral femoral condyle. This innovative approach allows the trauma surgeon to achieve an optimal exposure and control of posterior tibial plateau fractures, with the great advantage of being able to treat the lateral tibial plateau with the same surgical incision.
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Kolb JP, Frosch KH. Bedeutung der posterolateralen Impressionsfraktur bei Versorgung der vorderen Kreuzbandruptur. ARTHROSKOPIE 2021. [DOI: 10.1007/s00142-020-00403-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Posterolateral Tibial Plateau Depression Fracture Reduction and Fixation. Tech Orthop 2021. [DOI: 10.1097/bto.0000000000000520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Treatment of Isolated Posterolateral Tibial Plateau Fracture with a Horizontal Belt Plate through the Anterolateral Supra-Fibular-Head Approach. BIOMED RESEARCH INTERNATIONAL 2020; 2020:4186712. [PMID: 33344635 PMCID: PMC7728474 DOI: 10.1155/2020/4186712] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 10/01/2020] [Accepted: 11/23/2020] [Indexed: 12/26/2022]
Abstract
The posterolateral tibial plateau fracture was not easy to be exposed and fixed with usual techniques. The aim of this study was to investigate the biomechanical stability and clinical outcome of the isolated posterolateral tibial plateau fracture fixed with a single horizontal belt plate through the anterolateral supra-fibular-head approach. Fracture models were created by 18 synthetic tibias and fixed with three different fixation modes. Each group was fixed and tested on the loading machine, and final vertical displacement of the fragment was detected and calculated. Clinically, a retrospective analysis of 12 cases of posterolateral tibial plateau fracture from January 2013 to December 2017 was performed. There were 8 males and 4 females, aged 33-72 years, with an average age of 49.6 years. Isolated posterolateral tibial plateau fractures were identified according to preoperative X-ray and computed tomography scan. Through the modified anterolateral supra-fibular-head approach, the fracture was reduced and fixed by a prebending T-shaped distal radius plate and rafting screws, with bone substitute grafting or autogenous iliac bone implantation. Patients were followed up to a minimum one year of time period, and the outcome was evaluated clinically and radiologically. The biomechanical study shows that horizontal belt plate fixation for the isolated PL tibial plateau fracture can provide sufficient stability, allowing early knee functional exercise and partial weight bearing. For clinical case series, the average operation time in this group was 73.3 ± 10.2 mins (range: 55-90), and the average duration of hospitalization was 9.1 ± 3.3 days (range: 5-16). Patients were followed up for 12-24 months with an average of 16.5 months, and all patients achieved radiological fracture union after an average of 13.7 weeks. At one year after operation, the average knee score of the Hospital for Special Surgery (HSS) scale was 93.2 ± 4.2 points(range: 90-98), the average score of SMFA was 21.1 ± 5.6 points (range: 14-31), and the average knee range of motion (ROM) was 121.48° ± 8.88° (range: 105°-135°). There were 8 cases that were very satisfied and 3 cases that were satisfied with the operation. For an isolated posterolateral tibial plateau fracture, the supra-fibular-head approach can fully expose the fracture site; the horizontal belt plate fixation of the fracture is stable and reliable to allow for early-stage knee rehabilitation, and the outcome of medium-term clinical follow-up was satisfactory.
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Van den Berg JD, Quintens L, Zhan Y, Hoekstra H. Why address posterior tibial plateau fractures? Injury 2020; 51:2779-2785. [PMID: 32958346 DOI: 10.1016/j.injury.2020.09.011] [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: 07/30/2020] [Accepted: 09/15/2020] [Indexed: 02/02/2023]
Abstract
Management of posterior tibial plateau fractures has gained much interest over the past few years. Fracture morphology, trauma mechanism, and soft-tissue injury have been identified as the key factors determining the treatment strategy and outcome. We provide a rationale for the operative management of posterior tibial plateau fractures by discussing the interplay between fracture morphology, trauma mechanism, and soft-tissue injury. The trauma mechanism has proven to be an important tool, not only to understand fracture morphology, but also to assess concomitant soft-tissue (i.e. ligamentous) injury. Subsequently, soft-tissue injury might play a role in future classification and diagnostic work-up of tibial plateau fractures, particularly in fractures with posterior involvement. Plate osteosynthesis using a posterior approach is safe and should be considered routinely in coronal fractures of the posterior tibial plateau, as illustrated.
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Affiliation(s)
- J D Van den Berg
- University Hospitals Leuven, Department of Trauma Surgery, B-3000 Leuven, Belgium
| | - L Quintens
- University Hospitals Leuven, Department of Trauma Surgery, B-3000 Leuven, Belgium
| | - Y Zhan
- Department of Orthopaedic Surgery, Shanghai Jiaotong University, affiliated Shanghai 6th People's Hospital, Shanghai, China
| | - H Hoekstra
- University Hospitals Leuven, Department of Trauma Surgery, B-3000 Leuven, Belgium; KU Leuven - University of Leuven, Department of Development and Regeneration, B-3000 Leuven, Belgium.
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Frosch KH, Korthaus A, Thiesen D, Frings J, Krause M. The concept of direct approach to lateral tibial plateau fractures and stepwise extension as needed. Eur J Trauma Emerg Surg 2020; 46:1211-1219. [PMID: 32607776 PMCID: PMC7691307 DOI: 10.1007/s00068-020-01422-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 06/15/2020] [Indexed: 10/31/2022]
Abstract
Malreduction after tibial plateau fractures mainly occurs due to insufficient visualization of the articular surface. In 85% of all C-type fractures an involvement of the posterolateral-central segment is observed, which is the main region of malreduction. The choice of the approach is determined (1) by the articular area which needs to be visualized and (2) the positioning of the fixation material. For simple lateral plateau fractures without involvement of the posterolateral-central segment an anterolateral standard approach in supine position with a lateral plating is the treatment of choice in most cases. For complex fractures the surgeon has to consider, that the articular surface of the lateral plateau only can be completely visualized by extended approaches in supine, lateral and prone position. Anterolateral and lateral plating can also be performed in supine, lateral and prone position. A direct fixation of the posterolateral-central segment by a plate or a screw from posterior can be only achieved in prone or lateral position, not supine. The posterolateral approach includes the use of two windows for direct visualization of the fracture. If visualization is insufficient the approach can be extended by lateral epicondylar osteotomy which allows exposure of at least 83% of the lateral articular surface. Additional central subluxation of the lateral meniscus allows to expose almost 100% of the articular surface. The concept of stepwise extension of the approach is helpful and should be individually performed as needed to achieve anatomic reduction and stable fixation of tibial plateau fractures.
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Affiliation(s)
- Karl-Heinz Frosch
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Alexander Korthaus
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Darius Thiesen
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jannik Frings
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Matthias Krause
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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