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Zhou X, Zhou J, Qian H, Zhan D, Qian C, Pan L, Chu X. A newly designed anatomical plate for the therapy of posterolateral tibial plateau fracture via a supra-fibular-head approach: a retrospective study. Sci Rep 2024; 14:11722. [PMID: 38778129 PMCID: PMC11111735 DOI: 10.1038/s41598-024-62227-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 05/15/2024] [Indexed: 05/25/2024] Open
Abstract
The posterolateral tibial plateau fracture is a special type of intra-articular fracture, for which there is no simple, safe, and effective standardized procedure. In this paper, we evaluate the clinical efficacy and the advantages of the treatment of posterolateral tibial plateau fracture by using our designed proximal lateral tibial rim plate for the posterolateral condyle of the tibial plateau via the space above the fibula head. Thirty-eight patients with posterolateral tibial plateau fractures from June 2018 to June 2021 were retrospectively analyzed. CT scans were used to classify the degree of injury in the included patients. All of them were fixed with reduction using an approach above the fibula head combined with a homemade anatomical plate. The regular postoperative review was performed to instruct functional knee exercises. Postoperative complications were observed and follow-up visits were performed to assess the functional outcome. A total of 38 patients with posterolateral tibial plateau fractures, 13 males and 25 females were included in the study. All patients were followed up for 13-26 months, with a mean of 15.3 months. There were no postoperative complications such as numbness of the limb, knee joint instability, etc. X-ray review showed that the fractures were all healed, and the healing time was 10-16 weeks, with an average of 12.1 weeks; none of the internal fixation loosening and loss of articular surface occurred during the follow-up period. At the last follow-up, according to the HSS knee function score criteria, the scores were 79-98, with an average of 91.3. The HSS score presented excellent in 34 cases (89%) and good in 4 cases (11%). The Rasmussen score was graded as excellent in 29 cases (76%) and good in 9 cases (24%). In conclusion, The treatment of posterolateral tibial plateau fractures by an approach above the fibula head has the advantages of simplicity and safety, small trauma, and no risk of vascular and nerve injuries, and the anatomical proximal lateral tibial rim plate can play a direct and effective supporting role for the bone fragments of the posterolateral condyle, and the combination of both of them has obvious advantages in the treatment of posterolateral condylar fracture of the tibial plateau, and it is a method worth borrowing and popularizing.
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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, China
| | - Jiangshan Zhou
- Department of Orthopedics, Affiliated Huishan Hospital of Xinglin College, Nantong University, Wuxi Huishan District People's Hospital, Wuxi, Jiangsu, China
| | - Huajun Qian
- Department of Orthopedics, Affiliated Huishan Hospital of Xinglin College, Nantong University, Wuxi Huishan District People's Hospital, Wuxi, Jiangsu, China
| | - Deping Zhan
- Department of Orthopedics, Affiliated Huishan Hospital of Xinglin College, Nantong University, Wuxi Huishan District People's Hospital, Wuxi, Jiangsu, China
| | - Chunxiao Qian
- Department of Orthopedics, Affiliated Huishan Hospital of Xinglin College, Nantong University, Wuxi Huishan District People's Hospital, Wuxi, Jiangsu, China
| | - Lv Pan
- Department of Orthopedics, Affiliated Huishan Hospital of Xinglin College, Nantong University, Wuxi Huishan District People's Hospital, Wuxi, Jiangsu, China
| | - Xudong Chu
- Department of Orthopedics, Affiliated Huishan Hospital of Xinglin College, Nantong University, Wuxi Huishan District People's Hospital, Wuxi, Jiangsu, China.
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Yan Z, Zou C, Kenmegne GR, Pan X, Ghimire N, Silva KMN, Fang Y. Newly designed plate for the treatment of posterolateral tibial plateau fractures: a finite element analysis. J Orthop Surg Res 2024; 19:201. [PMID: 38532441 DOI: 10.1186/s13018-024-04686-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: 12/17/2023] [Accepted: 03/16/2024] [Indexed: 03/28/2024] Open
Abstract
BACKGROUND This study investigated the biomechanical properties of a new plate used for the treatment of posterolateral tibial plateau fractures using finite element analysis. METHODS The study groups were as follows: group PM, model of the new plate with posteromedial tibial plateau fracture; group PL, model of the new plate with posterolateral tibial plateau fracture; and group PC, model of the new plate with posterior tibial plateau fracture. We used two loading modes: uniform loading on the entire plateau, and loading on the posterior plateau. Data such as the displacement of the fracture and distribution of stress on the new plate and screws were recorded and analyzed. RESULTS When the whole plateau was loaded, the displacement of fractures in groups PM, PL, and PC were 0.273, 0.114, and 0.265 mm, respectively. The maximum stresses on the plates in groups PM, PL, and PC were 118.131 MPa, 44.191 MPa, and 115.433 MPa. The maximum stresses on the screws in Groups PM, PL, and PC were 166.731, 80.330, and 164.439 MPa, respectively. When the posterior tibial plateau was loaded, the displacement of the fractures in groups PM, PL, and PC was 0.410, 0.213, and 0.390 mm, respectively. The maximum stresses on the plates in groups PM, PL, and PC were 194.012 MPa, 72.806 MPa, and 185.535 MPa. The maximum stresses on the screws in Groups PM, PL, and PC were 278.265, 114.839, and 266.396 MPa, respectively. CONCLUSION The results of this study revealed that titanium plates have good fixation effects in all groups; therefore, the use of the new plate for posterolateral tibial plateau fractures appears to be safe and valid.
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Affiliation(s)
- Zhaokui Yan
- Department of Orthopedics, West China Hospital of Sichuan University, Chengdu, 610041, China
- Trauma center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Chang Zou
- Department of Orthopedics, West China Hospital of Sichuan University, Chengdu, 610041, China
- Trauma center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Guy Romeo Kenmegne
- Department of Orthopedics, West China Hospital of Sichuan University, Chengdu, 610041, China
- Trauma center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Xuelin Pan
- Department of Radiology, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Nawin Ghimire
- Department of Orthopedics, West China Hospital of Sichuan University, Chengdu, 610041, China
- Trauma center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Kuruwitage Manthi Nihara Silva
- Department of Orthopedics, West China Hospital of Sichuan University, Chengdu, 610041, China
- Trauma center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Yue Fang
- Department of Orthopedics, West China Hospital of Sichuan University, Chengdu, 610041, China.
- Trauma center, West China Hospital of Sichuan University, Chengdu, 610041, China.
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Lu Y, Bai H, Wang Q, Ren C, Li M, Li Z, Zhang K, Huang Q, Ma T. The study of biomechanics and finite element analysis on a novel plate for tibial plateau fractures via anterolateral supra-fibular-head approach. Sci Rep 2023; 13:13516. [PMID: 37598264 PMCID: PMC10439883 DOI: 10.1038/s41598-023-40842-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 08/17/2023] [Indexed: 08/21/2023] Open
Abstract
For Schatzker type II split-depressed tibial plateau fractures involving the fractures of anterolateral and posterolateral columns (APC), the optimal fixation scheme is controversial. The objectives of this study were: (1) to introduce a newly designed plate for treating APC fractures via biomechanical tests and finite element analysis (FEA), and (2) to compare it with two conventional fixation methods. APC fracture models were created and randomly assigned to three groups (Groups A-C). Group A was fixed with a 3.5-mm lateral locking plate, Group B was fixed with a 3.5-mm lateral locking plate and two 3.5-mm cannulated screws (hybrid fixation). Group C was fixed with the newly designed plate. It is an arched locking plate for fixing the lateral tibial plateau via the anterolateral supra-fibular-head approach. Each fracture model experienced a gradually increasing axial compressive load ranging from 250 to 750 N using a customized indenter. Biomechanical analysis demonstrated that the newly designed plate showed the minimum displacement among the three methods, followed by the hybrid fixation method. Conversely, the 3.5-mm lateral locking plate displayed the maximum displacement in APC fractures (p < 0.05). FEA results indicated that at 750 N, the maximum displacements for Groups A-C were measured as 3.06 mm, 2.74 mm, and 2.08 mm, respectively. Moreover, the maximum stresses recorded for the implant in Groups A-C at 750 N were 208.32 MPa, 299.59 MPa, and 143.26 MPa, while for the bone, they were 47.12 MPa, 74.36 MPa, and 40.01 MPa. The overall trends at 250 N and 500 N were consistent with those observed at 750 N. In conclusion, due to good biomechanical performance and FEA results, the newly designed plate represents a promising choice for managing APC fractures of the tibial plateau.
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Affiliation(s)
- Yao Lu
- 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
| | - Qian Wang
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Cheng Ren
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Ming Li
- 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.
| | - Teng Ma
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China.
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Mohamed J, Bouaicha W, Lamouchi M, Ammar AB, Jaziri S, Daas S. Comparison of the results of the synthesis of Schatzker II and III tibial plateau fractures by screwing versus plate. INTERNATIONAL ORTHOPAEDICS 2023:10.1007/s00264-023-05849-z. [PMID: 37289239 DOI: 10.1007/s00264-023-05849-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 05/21/2023] [Indexed: 06/09/2023]
Abstract
PURPOSE Lateral tibial plateau fractures with depression are the most common. Their treatment is currently surgical. Many therapeutic procedures have been described. Our aim is to evaluate the results of open surgery and to compare the two internal fixation methods used: lag screw versus plates. MATERIALS AND METHODS This is a retrospective comparative study of two series of tibial plateau fractures Schatzker types II and III treated surgically over a period of ten years with two different methods: Group A: Internal fixation using screws for 86 patients. Group B: Internal fixation using plates for 71 patients. Functional and anatomical results were assessed according to Rasmussen's clinical and radiological scores. RESULTS The patients' average age was 44 years (range from 18 to 76). The male gender was predominant (104 males and 53 females). Road traffic accidents were the most common aetiology with over two thirds of the cases. The fractures were type Schatzker II in 61% of the cases. The mean follow-up was five years. Although the clinical and radiological Rasmussen scores were better in group A (internal fixation with lag screws), those differences were statistically insignificant (p = 0.6 and p = 0.8). Group A clinical and radiological scores were 26.06 and 16.57, respectively and those of group B were 25.72 and 16.45. We noticed more sepsis and skin complications and a longer operating time (95 min versus 70 min) in group B patients with a statistically significant difference. None of the patients of our series had bone grafting. CONCLUSION For Schatzker II and III fractures, an internal fixation with lag screws would be preferable when possible especially in the case of a pure depression fracture. It yields satisfactory results with a shorter operating time and less complication rate.
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Affiliation(s)
- Jlidi Mohamed
- Orthopedics and Traumatology Department, Mohamed Taher Maamouri Hospital, AFH City, 8050, Mrezgua, Nabeul, Tunisia.
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia.
| | - Walid Bouaicha
- Orthopedics and Traumatology Department, Mohamed Taher Maamouri Hospital, AFH City, 8050, Mrezgua, Nabeul, Tunisia
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Mouldi Lamouchi
- Orthopedics and Traumatology Department, Mohamed Taher Maamouri Hospital, AFH City, 8050, Mrezgua, Nabeul, Tunisia
| | - Ahmed Ben Ammar
- Orthopedics and Traumatology Department, Mohamed Taher Maamouri Hospital, AFH City, 8050, Mrezgua, Nabeul, Tunisia
| | - Salma Jaziri
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
- Department of Anaesthesia and Intensive Care, Mohamed Bourguiba Hospital, Kef, Tunisia
| | - Selim Daas
- Orthopedics and Traumatology Department, Mohamed Taher Maamouri Hospital, AFH City, 8050, Mrezgua, Nabeul, Tunisia
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
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Wang X, Yang H, Xu C, Xu X, Zhang C, Jing J. Effect of Schatzker type VI tibial plateau fractures combined with a proximal fibular and/or posterolateral joint facet fracture on early postoperative functional recovery. J Orthop Surg Res 2023; 18:412. [PMID: 37287007 DOI: 10.1186/s13018-023-03887-2] [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: 01/04/2023] [Accepted: 05/28/2023] [Indexed: 06/09/2023] Open
Abstract
PURPOSE The objective of this study was to investigate the effect of proximal fibular and/or posterolateral joint facet (PJF) fractures on early functional recovery after Schatzker type VI tibial plateau fractures (TPFs). METHODS Seventy-nine patients with Schatzker type VI TPFs sustained from November 2016 to February 2021 were divided into three groups according to the integrity of the proximal fibula and PJF (groups A, B, and C). Details including demographics, duration of surgery, and complications were recorded. The Western Ontario and McMaster Universities Osteoarthritis index (WOMAC) score, Hospital for Special Surgery (HSS) score, lateral knee pain and lateral hamstring tightness were ascertained at the final follow-up. The HSS and WOMAC scores have high reliability in evaluating knee function and osteoarthritis. RESULTS There was a significant difference in the HSS score between groups A and C (P < 0.001) and between groups B and C (P = 0.036). The hospital stay was significantly different between groups A and C (P = 0.038) and between groups B and C (P = 0.013). There was a significant difference in lateral knee pain and lateral hamstring tightness between groups A and C (P < 0.001) and between groups B and C (P < 0.001). CONCLUSION Our study demonstrates that proximal fibular and PJF fractures do not increase the time from injury to surgery, the incidence of complications, or the duration of surgery for Schatzker type VI TPFs. However, fractures of the proximal fibula significantly increase the hospital stay, reduce knee function, and cause lateral knee pain and lateral hamstring tightness. Combined proximal fibular fracture is more decisive than PJF involvement for prognosis.
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Affiliation(s)
- Xuezi Wang
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Economic and Technological Development Zone, Hefei, 230601, China
| | - Hu Yang
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Economic and Technological Development Zone, Hefei, 230601, China
| | - Chungui Xu
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Economic and Technological Development Zone, Hefei, 230601, China
| | - Xinzhong Xu
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Economic and Technological Development Zone, Hefei, 230601, China
| | - Chun Zhang
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Economic and Technological Development Zone, Hefei, 230601, China
| | - Juehua Jing
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Economic and Technological Development Zone, Hefei, 230601, China.
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Ren W, Zhang W, Jiang S, Peng J, She C, Li L, Mao Y, Zhou H, Xu W. The Study of Biomechanics and Clinical Anatomy on a Novel Plate Designed for Posterolateral Tibial Plateau Fractures via Anterolateral Approach. Front Bioeng Biotechnol 2022; 10:818610. [PMID: 35350185 PMCID: PMC8957850 DOI: 10.3389/fbioe.2022.818610] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 01/17/2022] [Indexed: 12/29/2022] Open
Abstract
There is no consensus about the optimal internal fixation selection for treatment of posterolateral tibial plateau fracture. This study described a novel plate through an anterolateral approach for posterolateral tibial plateau fractures (PTPFs). We evaluated the biomechanical performance of a novel plate and two conventional internal implants and investigated the anatomic feasibility of the novel plate. The fracture models were randomly assigned into six groups: Groups A–C were the model groups of posterolateral split fracture, fixed with the posterior buttress plate, the lateral locking plate, and the novel plate, respectively. Groups D–E were the model groups of posterolateral depression fracture, fixed with the posterior buttress plate, the lateral locking plate, and the novel plate, respectively. We evaluated the biomechanical performance of six model groups by the biomechanical testing and finite element analysis. Progressively increasing axial compressive loads were applied to each synthetic fracture model by using a customized indentor under 250–750 N loads. Meanwhile, we dissected 12 fresh frozen knee specimens and fixed them with the novel plate through the anterolateral approach. We recorded the adjacency of the novel plate to important anatomic structures. Biomechanical testing showed that the novel plate had the least displacement, followed by the posterior buttress plate, and the lateral plate had the most displacement in posterolateral split fracture. There was no significant difference in the displacement between the novel plate and the lateral plate at different loads in posterolateral depression fractures. And the posterior buttress plate showed the most displacement. In the finite element analysis, the maximum stress values of Groups A, B, and C were 383.76, 414.63, and 305.07 MPa under the load of 750 N, respectively. The maximum stress values of Groups D, E, and F were 474.28, 436.31, and 413.4 MPa under the load of 750 N, respectively. In the anatomic study, the placement of the novel plate had a low risk of damage to the important anatomic structures of knee posterolateral corner. The novel plate could be a great choice for the treatment of PTPFs due to better biomechanical performance and easy manipulation.
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Affiliation(s)
- Weizhi Ren
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Wen Zhang
- Orthopedic Institute, Soochow University, Suzhou, China
| | - Shijie Jiang
- Department of Orthopedics, Changzhou No. 2 People’s Hospital, The Affiliated Hospital of Nanjing Medical University, Changzhou, China
| | - Jian Peng
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Chang She
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Liubing Li
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Yongtao Mao
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Haibin Zhou
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, China
- *Correspondence: Wei Xu, ; Haibin Zhou,
| | - Wei Xu
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, China
- *Correspondence: Wei Xu, ; Haibin Zhou,
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Chen L, Xiong Y, Yan C, Zhou W, Lin Z, He Z, Mi B, Liu G. Fibular Neck Osteotomy Approach in Treatment of Posterolateral Tibial Plateau Fractures: A Retrospective Case Series. Med Sci Monit 2020; 26:e927370. [PMID: 33151913 PMCID: PMC7653972 DOI: 10.12659/msm.927370] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background The surgical strategies for posterolateral tibial plateau fractures are still inconsistent. Although a number of operative approaches were previously reported for surgical treatment of fractures of the posterolateral column in the tibial plateau, some approaches fail to provide direct visualization of the articular surface and do not allow enough space to access the posterolateral area of the lateral tibial plateau, thereby leading to unsatisfactory reconstruction of the knee and poor articular activity. Material/Methods We retrospectively reviewed records of 21 patients who underwent fibular neck osteotomy approach for posterolateral fractures. Radiographs taken during follow-up were used to evaluate the quality of fracture reduction and lower-limb axis. The Tegner-Lysholm score was used to assess patient functional performance. Complications, including incision infection, osteotomy nonunion, peroneal nerve injury, and fragment displacement, were evaluated. Results We included 12 males and 9 females, with an age range of 27–67 years (mean age, 42.43 years). No intraoperative complications or postoperative complications were found. The mean operative duration was 128.05 min (range: 86–167 min). No patients were lost to clinical or radiographic follow-up. All patients had complete follow-up (range: 13–28 months, mean: 19.57 months). Anatomical fracture reduction was achieved in 14 patients. Radiological limb alignment was restored in all patients. The mean Tegner-Lysholm score was 87.07 (range: 74–95) and the average knee society score (KSS) was 91.67 (range: 86–94) at the final follow-up. Conclusions In this retrospective study, the results suggest that the fibular neck osteotomy approach is a good choice for treatment of posterolateral tibial plateau fractures.
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Affiliation(s)
- Lang Chen
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Yuan Xiong
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Chenchen Yan
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Wu Zhou
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Ze Lin
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Zexi He
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Bobin Mi
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Guohui Liu
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
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Ren D, Liu Y, Chen Y, Lu J, Song Z, Zhou B, Wang P. A Novel Method of the Treatment for Posterolateral Tibial Plateau Fractures. J Knee Surg 2020; 33:1010-1019. [PMID: 31127602 DOI: 10.1055/s-0039-1688918] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Reduction and fixation of posterolateral tibial plateau fracture via a posterolateral approach is challenging, and the posterolateral approach itself may injure the posterolateral ligament complex of the knee and can result in knee instability. We developed a new curved support plate (CSP) that can pass, via traditional anterolateral approach, through the superior tibiofibular interval and effectively support the posterolateral fragments. The purpose of our study was to determine the biomechanical reliability of the new plate and report the preliminary efficacy of the CSP for posterolateral tibial plateau fracture. In the biomechanical experiment, 40 synthetic tibias were used to create posterolateral shearing tibial fracture models, which were randomly assigned to groups A to D. Vertical displacement of the posterolateral fragments was measured under axial loads of 500 to 1,500 N. The new plate and 3.5-mm lateral locking plate exhibited similar control over fragment displacement. From June 2016 to August 2017, eight patients with posterolateral tibial plateau fracture underwent treatment with the CSP. Hospital for Special Surgery (HSS) knee score, knee flexion and extension ranges of motion, and complications were recorded to evaluate treatment effects. Eight patients (five men and three women, mean age 44 years [range, 23-66 years]) were enrolled in the study. Mean follow-up time was 13 months (range, 7-19 months). All patients achieved radiographic bone union by 3.3 months (range, 3-4 months) postoperatively. There were no complications of neurovascular injury, deep vein thrombosis, infection, and implant loosening throughout the follow-up period. At final follow-up, mean HSS score was 92.6 (88-96), with a mean knee flexion of 131.25 degrees (120-135 degrees) and a mean knee extension of 1 degree (0-5 degrees). Fixation of posterolateral tibial plateau fracture was easily and successfully achieved using our newly designed CSP, which may provide a new choice for posterolateral tibial plateau fractures.
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Affiliation(s)
- Dong Ren
- Orthopaedic Trauma Service Center, Third Hospital of Hebei Medical University, Major Laboratory of Orthopaedic Biomechanics in Hebei Province, Shijiazhuang, Hebei Province, China
| | - Yueju Liu
- Orthopaedic Trauma Service Center, Third Hospital of Hebei Medical University, Major Laboratory of Orthopaedic Biomechanics in Hebei Province, Shijiazhuang, Hebei Province, China
| | - Yanxi Chen
- Department of Orthopedic Trauma, East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jian Lu
- Orthopaedic Trauma Service Center, Third Hospital of Hebei Medical University, Major Laboratory of Orthopaedic Biomechanics in Hebei Province, Shijiazhuang, Hebei Province, China
| | - Zhaohui Song
- Orthopaedic Trauma Service Center, Third Hospital of Hebei Medical University, Major Laboratory of Orthopaedic Biomechanics in Hebei Province, Shijiazhuang, Hebei Province, China
| | - Bing Zhou
- Department of Orthopaedic Surgery, Gaoyou Hospital, Soochow University, Gaoyou, Jiangsu, China
| | - Pengcheng Wang
- Orthopaedic Trauma Service Center, Third Hospital of Hebei Medical University, Major Laboratory of Orthopaedic Biomechanics in Hebei Province, Shijiazhuang, Hebei Province, China
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Shen Q, Zhang J, Xing G, Liu Z, Li E, Zhao B, Zheng Y, Cao Q, Zhang T. Surgical Treatment of Lateral Tibial Plateau Fractures Involving the Posterolateral Column. Orthop Surg 2019; 11:1029-1038. [PMID: 31693310 PMCID: PMC6904677 DOI: 10.1111/os.12544] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 08/25/2019] [Accepted: 08/28/2019] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To summarize the indications and the clinical effects of a transfibular neck osteotomy approach and a combined anterolateral and posterolateral approach in the treatment of fractures of the lateral tibial plateau involving the posterolateral column. METHODS Eleven patients with lateral tibial plateau fractures were included in the present study. The fractures were Schatzker type II or lateral platform fractures involving posterolateral column. The anterolateral combined posterolateral approach (lateral + posterolateral locking plate fixation) was applied in 7 patients and 4 patients underwent transfibular neck osteotomy (lateral + posterolateral locking plate fixation + 1/4 tubular plate edge fixation, fibular osteotomy with Kirschner wire tension band fixation, and hollow nail fixation for upper tibiofibular joint). All cases were followed up for 12-24 months, with an average follow-up of 17.5 ± 5.0 months. At the last followup, the Rasmussen radiological criteria were used to evaluate the effect of fracture reduction and fixation. The knee joint function was evaluated using the knee function evaluation criteria of the Hospital for Special Surgery (HSS). The Lachman test and the pivot-shift test were used to evaluate the anterior and posterior and rotational stability of the knee joint. The range of knee motion was recorded. RESULTS Bone healing was achieved in all patients with fractures treated with a transfibular neck osteotomy approach and a combined anterolateral and posterolateral approach. At the last follow-up, both the Lachman test and the pivot-shift test results were negative. All patients had complete knee extension. For the combined anterolateral and posterolateral approach, the knee flexion angle was 110°-130°, with an average of 122.86° ± 7.56°. For the transfibular neck osteotomy approach, the knee flexion angle was 115°-130°, with an average of 120.00° ± 7.07°. For the patients in which the combined anterolateral and posterolateral approach was used, the Rasmussen score was 12-18 points, with an average of 16.00 ± 2.56 points. The results were excellent in 4 cases and good in 3 cases; therefore, 100% of results were excellent or good. For patients in which the transfibular neck osteotomy approach was used, the Rasmussen score was 10-18 points, with an average of 15.25 ± 3.77 points. The results were excellent in 2 cases, good in 1 case, and acceptable in 1 case; therefore, 75% of results were excellent or good. The HSS score for the combined anterolateral and posterolateral approach was 76-98 points, with an average of 88.43 ± 7.55 points. The results were excellent in 5 cases and good in 2 cases; therefore, 100% of results were excellent or good. The HSS score for the transfibular neck osteotomy approach was 74-96 points, with an average of 87.25 ± 9.43 points. The results were excellent in 3 cases and good in 1 case; therefore, 100% of results were excellent or good. There were no significant differences in operation time, surgical blood loss, fracture healing time, postoperative imaging score, and knee function evaluation between the two approaches. One patient who underwent transfibular neck osteotomy had a 3-mm step that gradually appeared, but no significant abnormalities were found in the width of the platform and the lower limb force line. One patient in whom the combined anterolateral and posterolateral approach was used showed numbness in the common peroneal nerve. No common peroneal nerve injury occurred through the transfibular neck osteotomy approach. CONCLUSIONS The anterolateral combined posterolateral approach and the transfibular neck osteotomy approach are effective in the surgical treatment of lateral tibial plateau fractures involving the posterolateral column. However, the transfibular neck osteotomy approach is more suitable for the posterolateral plateau articular surface damaged with bone separation and displacement, deep collapse, cases involving a large range of the posterolateral column, especially fractures of the lateral tibial plateau in the upper tibiofibular syndesmosis area of the line connecting the anterior and posterior margin of the fibular head to the midpoint of the plateau.
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Affiliation(s)
- Qi‐jie Shen
- Department of OrthopaedicsTianjin HospitalTianjinChina
| | - Jin‐li Zhang
- Department of OrthopaedicsTianjin HospitalTianjinChina
| | - Guo‐sheng Xing
- Tianjin Institute of Orthopedics of Integrated Traditional Chinese and Western MedicineTianjin HospitalTianjinChina
| | - Zhong‐yu Liu
- Department of OrthopaedicsTianjin HospitalTianjinChina
| | - En‐qi Li
- Department of OrthopaedicsTianjin HospitalTianjinChina
| | | | - Yu‐chen Zheng
- Department of OrthopaedicsTianjin HospitalTianjinChina
| | - Qing Cao
- Department of OrthopaedicsTianjin HospitalTianjinChina
| | - Tao Zhang
- Department of OrthopaedicsTianjin HospitalTianjinChina
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10
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Failure analysis of primary surgery and therapeutic strategy of revision surgery for complex tibial plateau fractures. J Orthop Surg Res 2019; 14:110. [PMID: 31014377 PMCID: PMC6480809 DOI: 10.1186/s13018-019-1147-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Accepted: 04/09/2019] [Indexed: 11/10/2022] Open
Abstract
PURPOSE To analyze the cause of failure of the primary surgery for complex tibial plateau fractures and to define the therapeutic strategy of the revision surgery for the same. METHODS Twenty-one cases with failure of primary surgery for complex tibial plateau fractures were treated in our hospital from January 2012 to September 2016. There were 13 males and 8 females with an average age of 39.4 years (ranged between 27 and 58 years). Patients presented with different types of complex tibial plateau fractures like Schatzker type V (n=9), VI (n=12), type 41.C1 (n=9), type 41.C2 (n=6), and type 41.C3 (n=6). The therapeutic strategy for revision surgery in individual patients was decided following careful analysis and accurate assessment of the causes of failure of the primary surgery. All the patients were followed-up with Rasmussen radiographic scores and Hospital for Special Surgery (HSS) knee scores. RESULTS All 21 patients underwent clinical and radiological examination after a mean follow-up time of 32.6 months. The average time of fracture healing was 4.5 months (ranged between 3 and 6 months). During the last follow-up, the mean range of motion of knee extension was 2.3° and knee flexion was 123.8°. The mean radiological Rasmussen score was 15.6 points, with an overall success rate of 85.7%. The average HSS knee score was 84.3 points, with an overall success rate of 80.9%. CONCLUSION The common reasons for the failure of primary surgery of complex tibial plateau fractures were inadequate experience of the surgeon, inaccurate diagnosis and management, improper selection of implants, and poor surgical techniques. The key factors to succeed revision surgery were adequate preoperative evaluation, accurate intraoperative procedures, and proper postoperative rehabilitation. LEVEL OF EVIDENCE Level IV, case series, treatment study.
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11
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DeKeyser GJ, Kellam PJ, Haller JM. Locked Plating and Advanced Augmentation Techniques in Osteoporotic Fractures. Orthop Clin North Am 2019; 50:159-169. [PMID: 30850075 DOI: 10.1016/j.ocl.2018.12.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
"The incidence of osteoporotic fracture is increasing with the aging US population. Because osteoporosis leads to a decrease in bone mineral density with a decrease in both trabecular and cortical bones, osteoporotic fracture presents fixation challenges with standard plate and screw constructs. Locked plating has been developed to create a fixed-angle plate-screw construct that is more resistant to failure in osteoporotic bone. Endosteal replacement, additional plates, and cement augmentation have all been demonstrated to further supplement osteoporotic fracture fixation. Technologies on the horizon to treat osteoporotic fracture include SMV screws, hydroxyapatite-coated implants, and far cortical locking screws."
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Affiliation(s)
- Graham J DeKeyser
- University of Utah, Department of Orthopaedics, Orthopaedic Center, 590 Wakara Way, Salt Lake City, UT 84108, USA
| | - Patrick J Kellam
- University of Utah, Department of Orthopaedics, Orthopaedic Center, 590 Wakara Way, Salt Lake City, UT 84108, USA
| | - Justin M Haller
- University of Utah, Department of Orthopaedics, Orthopaedic Center, 590 Wakara Way, Salt Lake City, UT 84108, USA.
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12
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Jiang L, Zheng Q, Pan Z. Comparison of extended anterolateral approach in treatment of simple/complex tibial plateau fracture with posterolateral tibial plateau fracture. J Orthop Surg Res 2018; 13:303. [PMID: 30486895 PMCID: PMC6263971 DOI: 10.1186/s13018-018-1007-7] [Citation(s) in RCA: 6] [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: 07/05/2018] [Accepted: 11/19/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Our hospital has recently used the extended anterolateral approach in posterolateral tibial plateau fracture. We compared the clinical effects of this method in Schatzker type II or type V/VI fractures with posterolateral tibial plateau fracture based on our patients. METHODS The patients from January 2013 to December 2015 were summarized, and some of them were assisted with arthroscopy. According to Schatzker classification, patients with Schatzker type II fracture were divided into group A; patients with Schatzker type V/VI fracture were divided into group B. The fracture characteristics, operation statistics, and postoperative functional evaluation of each group were compared. RESULTS A total of 46 patients were included in the study and were followed up for 23-45 months. There were 24 cases in group A and 22 cases in group B. The operation time and the amount of bleeding were significantly less in group A (P < 0.05). Twelve cases were assisted with arthroscopy including 6 patients in each group. The fracture healing time made no significant difference in the two groups (P > 0.05). All patients experienced no significant influence on daily life. The knee Rasmussen score was 26.8 in group A and 23.5 in group B (P > 0.05), and the knee range motion was 115.5° in group A and 106.6° in group B (P > 0.05). The excellent and good rate of reduction was 91.7% in group A and 81.8% in group B (P > 0.05), but the excellent rate of reduction was 83.3% in group A and 27.3% in group B (P < 0.05). The unfixed rate of posterolateral fracture was 16.7% in group A and 36.4% in group B (P > 0.05). One patient in group B suffered postoperative wound infection. CONCLUSIONS The extended anterolateral approach could obtain similar satisfactory clinical results in simple/complex tibial plateau fracture with posterolateral tibial plateau fracture. It seemed that easier operation, better posterolateral fracture reduction, and fixation occurred in relative simple fracture from our cases. TRIAL REGISTRATION It was a retrospective study. This study was consistent with the ethical standards of the Second Affiliated Hospital of Zhejiang University Medical College and was approved by the hospital ethics committee and the trial registration number of our hospital was 20170053.
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Affiliation(s)
- Liangjun Jiang
- The Orthopedics Department of 2nd Affiliated Hospital of Medical, College of Zhejiang University, The Jiefang road 88#, Hangzhou, Zhejiang, China.
| | - Qiang Zheng
- The Orthopedics Department of 2nd Affiliated Hospital of Medical, College of Zhejiang University, The Jiefang road 88#, Hangzhou, Zhejiang, China
| | - Zhijun Pan
- The Orthopedics Department of 2nd Affiliated Hospital of Medical, College of Zhejiang University, The Jiefang road 88#, Hangzhou, Zhejiang, China
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13
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Sun H, He QF, Zhang BB, Zhu Y, Zhang W, Chai YM. A biomechanical evaluation of different fixation strategies for posterolateral fragments in tibial plateau fractures and introduction of the 'magic screw'. Knee 2018; 25:417-426. [PMID: 29678367 DOI: 10.1016/j.knee.2018.03.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 02/28/2018] [Accepted: 03/26/2018] [Indexed: 02/02/2023]
Abstract
BACKGROUND Posterior plate fixation is biomechanically the strongest fixation method for posterolateral column fracture (PLCF) of the tibial plateau; however, there are inherent deficiencies and risks of a posterior approach. Thus, the 'magic screw' was proposed to enhance fixation stability of the lateral rafting plate used for PLCF. The purpose of this study was to re-examine and compare the stability of different fixation methods for PLCF. METHODS Synthetic tibiae models were used to simulate posterolateral split fractures. The fracture models were randomly assigned into three groups: Group A, fixed with posterolateral buttress plates; Group B, with lateral locking compression plates (LCP); and Group C fixed with lateral LCPs and one 'magic screw'. Gradually increased axial compressive loads were applied to each specimen. RESULTS There was a mean subsidence hierarchy of the posterolateral fragment at different load levels: Group A had the least subsidence, followed by Group C, and Group B had the most. There were no significant differences in the mean loads at different displacements between Group A and Group C. Group A had the highest axial stiffness. Additionally, there was a significant difference in axial stiffness between Group B and Group C. CONCLUSION Biomechanical stability of the combined fixation of the posteriorly positioned lateral rafting plate with the 'magic screw' was much closer to that of posterior plate fixation for split-type PLCF. The necessity of posterior fixation through a posterior approach may be reduced for selected patients.
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Affiliation(s)
- Hui Sun
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Qi-Fang He
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Bin-Bin Zhang
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Yi Zhu
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Wei Zhang
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.
| | - Yi-Min Chai
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.
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14
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Arnold JB, Tu CG, Phan TM, Rickman M, Varghese VD, Thewlis D, Solomon LB. Characteristics of postoperative weight bearing and management protocols for tibial plateau fractures: Findings from a scoping review. Injury 2017; 48:2634-2642. [PMID: 29102370 DOI: 10.1016/j.injury.2017.10.040] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 10/10/2017] [Accepted: 10/28/2017] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To identify and describe the characteristics of existing practices for postoperative weight bearing and management of tibial plateau fractures (TPFs), identify gaps in the literature, and inform the design of future research. METHODS Seven electronic databases and clinical trial registers were searched from inception until November 17th 2016. Studies were included if they reported on the surgical management of TPFs, had a mean follow-up time of ≥1year and provided data on postoperative management protocols. Data were extracted and synthesized according to study demographics, patient characteristics and postoperative management (weight bearing regimes, immobilisation devices, exercises and complications). RESULTS 124 studies were included involving 5156 patients with TPFs. The mean age across studies was 45.1 years (range 20.8-72; 60% male), with a mean follow-up of 34.9 months (range 12-264). The most frequent fracture types were AO/OTA classification 41-B3 (29.5%) and C3 (25%). The most commonly reported non-weight bearing time after surgery was 4-6 weeks (39% of studies), with a further 4-6 weeks of partial weight bearing (51% of studies), resulting in 9-12 weeks before full weight bearing status was recommended (55% of studies). Loading recommendations for initial weight bearing were most commonly toe-touch/<10kg (28%), 10kg-20kg (33%) and progressive (39%). Time to full weight bearing was positively correlated with the proportion of fractures of AO/OTA type C (r=0.465, p=0.029) and Schatzker type IV-VI (r=0.614, p<0.001). Similar rates of rigid (47%) and hinged braces were reported (58%), most frequently for 3-6 weeks (43% of studies). Complication rates averaged 2% of patients (range 0-26%) for abnormal varus/valgus and 1% (range 0-22%) for non-union or delayed union. CONCLUSIONS Postoperative rehabilitation for TPFs most commonly involves significant non-weight bearing time before full weight bearing is recommended at 9-12 weeks. Partial weight bearing protocols and brace use were varied. Type of rehabilitation may be an important factor influencing recovery, with future high quality prospective studies required to determine the impact of different protocols on clinical and radiological outcomes.
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Affiliation(s)
- John B Arnold
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Sansom Institute for Health Research, School of Health Sciences, University of South Australia, Adelaide, Australia
| | - Chen Gang Tu
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Port Road, Adelaide, SA, Australia
| | - Tri M Phan
- Hospital for Trauma and Orthopaedics, Ho Chi Minh, Vietnam
| | - Mark Rickman
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Port Road, Adelaide, SA, Australia; Centre for Orthopaedic and Trauma Research, Discipline of Orthopaedics and Trauma, University of Adelaide, Adelaide, Australia
| | - Viju Daniel Varghese
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Port Road, Adelaide, SA, Australia
| | - Dominic Thewlis
- Centre for Orthopaedic and Trauma Research, Discipline of Orthopaedics and Trauma, University of Adelaide, Adelaide, Australia
| | - Lucian B Solomon
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Port Road, Adelaide, SA, Australia; Centre for Orthopaedic and Trauma Research, Discipline of Orthopaedics and Trauma, University of Adelaide, Adelaide, Australia.
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15
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Severe tibial plateau fractures (Schatzker V-VI): open reduction and internal fixation versus hybrid external fixation. Injury 2017; 48 Suppl 6:S81-S85. [PMID: 29162247 DOI: 10.1016/s0020-1383(17)30799-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Tibial plateau fractures (TPF) are highly prone to complications and adverse effects. Their treatment has long been a matter of controversy, as fracture patterns and possible damage to soft tissues can easily aggravate complications. On the one hand, open reduction and internal fixation (ORIF) techniques provide a good approach to joint shape restoration and biomechanics, but they may also provoke a higher rate of soft-tissue complications. On the other, hybrid external fixation (HEF), although allowing little facility for reduction, may, theoretically, produce much less damage to the soft tissues. We present 93 cases of TPF classified as type V or VI that were followed up for at least 24 months. There were no statistical differences among them in relation to consolidation, secondary malalignment or range of motion, according to whether ORIF or HEF was employed. However, when external fixation followed open reduction, both superficial and deep-infection rates were higher.
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16
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Elabjer E, Benčić I, Ćuti T, Cerovečki T, Ćurić S, Vidović D. Tibial plateau fracture management: arthroscopically-assisted versus ORIF procedure - clinical and radiological comparison. Injury 2017; 48 Suppl 5:S61-S64. [PMID: 29122125 DOI: 10.1016/s0020-1383(17)30742-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Tibial plateau fractures are articular injuries that may influence final functional outcome of the knee. Although these fractures comprise only 1% of all fractures, the fracture pattern is usually complex and requires anatomical reduction and absolutely stable fixation to achieve satisfactory results. The development of knee osteoarthritis is a common late complication and it can be strongly influenced by additional, underestimated cartilage defects, and meniscal and ligament tears. MATERIALS AND METHODS Between January 2012 and February 2015, a total of 78 patients with tibial plateau fractures (Schatzker type I-III) were enrolled in the study. Patients were divided into two groups: one group was treated with arthroscopically-assisted reduction and internal fixation (ARIF) and the other with open reduction and internal fixation (ORIF). The final number of patients was 75; 40 in the ARIF group and 35 in the ORIF group. Radiography and computed tomography were used to assess fracture pattern. An immediate postoperative radiograph was performed, and then repeated at 6 weeks, and 3,6 and 12 months after surgery. Demographic data (age and sex), additional intraarticular injuries, hospital stay and complications were noted, and clinical and radiological Rasmunssen score at 3, 6 and 12 months after surgery were evaluated. RESULTS Additional intraarticular lesions were found in 27 patients; 20 in the ARIF group and 7 in the ORIF group (p = 0.06). There was a statistically significant difference in average duration of hospital stay: 3.10 ± 0.63 days for the ARIF group and 5.51 ± 1.66 days for the ORIF group (p = 0.0001). All fractures healed within 3 months following surgery. The overall complication rate was 12%. There was no statistically significant difference in complication rate between the two groups (p = 0.63). Clinical and radiological scores were excellent in most patients in both groups. There was no statistically significant difference in average clinical and radiological Rasmunssen scores between the two groups. CONCLUSIONS Both ARIF and ORIF can provide equally good results; however, ARIF seems to offer a more precise evaluation and treatment of associated intraarticular lesions and to reduce the duration of hospital stay.
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Affiliation(s)
- Esmat Elabjer
- Clinic for Traumatology University Hospital "Sisters of Mercy", Draškovićeva 19,10000 Zagreb, Croatia
| | - Ivan Benčić
- Clinic for Traumatology University Hospital "Sisters of Mercy", Draškovićeva 19,10000 Zagreb, Croatia
| | - Tomislav Ćuti
- Clinic for Traumatology University Hospital "Sisters of Mercy", Draškovićeva 19,10000 Zagreb, Croatia
| | - Tomislav Cerovečki
- Clinic for Traumatology University Hospital "Sisters of Mercy", Draškovićeva 19,10000 Zagreb, Croatia
| | - Stjepan Ćurić
- Clinic for Traumatology University Hospital "Sisters of Mercy", Draškovićeva 19,10000 Zagreb, Croatia
| | - Dinko Vidović
- Clinic for Traumatology University Hospital "Sisters of Mercy", Draškovićeva 19,10000 Zagreb, Croatia; University Hospital "Sisters of Mercy", Clinic for Traumatology, Draškovićeva 19,10000 Zagreb, Croatia.
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Giordano V, do Amaral NP, Koch HA, E Albuquerque RP, de Souza FS, Dos Santos Neto JF. Outcome evaluation of staged treatment for bicondylar tibial plateau fractures. Injury 2017; 48 Suppl 4:S34-S40. [PMID: 29145966 DOI: 10.1016/s0020-1383(17)30773-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND The universal accepted strategy for treating high-energy tibial plateau fractures remains a topic of ongoing debate. The challenge for the practicing orthopaedic trauma surgeon is to provide anatomical articular fracture reduction, with successfully managing the complex soft-tissue injury that is commonly present at patient admission. The primary aim of the actual study was to evaluate the results of a staged protocol for the treatment of high-energy bicondylar tibial plateau fractures. The secondary aim was to describe the technique used for the definitive fixation of this complex fracture pattern. METHODS Thirty patients with unstable high-energy closed bicondylar tibial plateau fractures (17 Schatzker V and 13 Schatzker VI) were managed. There were 24 men (80%) and six women (20%). All of them were skeletally mature with their age ranging from 19 to 67 years (mean of 33.1±3.4 years). Treatment involved a two-stage procedure with appropriate emergency care, preoperative planning, and definitive fixation. Initial treatment, named 'damage control on complex articular fracture elements', consisted on temporary bridging external fixation. Definitive treatment was delayed in a mean of 10 days (ranging from seven to 13 days) and was performed when the soft-tissue conditioning demonstrated either complete or almost complete remission of the inflammatory reaction due to the 'first hit'. Conventional implants were used in the 30 patients. All patients were evaluated clinically and radiographically. RESULTS Twenty-six (86.7%) patients had a moderate level of activity, three (10%) patients had a very light level of activity, and one (3.3%) patient was unable to have any kind of work activity and is currently supported by the Brazilian Welfare. Using the visual analog scale mean pain score was 30 (ranging from 10 to 60); even the patient with the workers' compensation had no severe pain. All patients except three have no difficulty with stairs, giving way, locking, swelling, and squatting, but were unable to run. Three (10%) patients had problems with stairs and could not bend the operated knee more than 90°. One of them had a varus knee but no instability. Ninety percent of the patients were either very satisfied or somewhat satisfied with their outcome. The three dissatisfied patients suffered postoperative complications, most commonly wound infections. Four (13.4%) patients with former anatomical reduction had a residual articular step-off or diastasis of less than 3mm after fracture healing. All patients had no or mild arthrosis at the time of the last outpatient consultation. CONCLUSIONS The two-staged procedure presented herein showed to be an effective strategy for managing bycondilar tibial plateau fractures. The protocol used for these complex traumatic injuries follows very well defined steps, which means acute stabilization with a linear bridging external fixation, adequate soft tissue handling, preoperative planning, and definitive surgical fixation after seven to 14 days. The model presents a more biological approach to optimizing functional outcome with an acceptable complication rate and minimal risk of loss of reduction in these high-energy tibial plateau fractures.
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Affiliation(s)
- Vincenzo Giordano
- Serviço de Ortopedia e Traumatologia Prof. Nova Monteiro - Hospital Municipal Miguel Couto.
| | | | - Hilton A Koch
- Departamento de Radiologia - Universidade Federal do Rio de Janeiro, RJ, Brazil
| | | | - Felipe Serrão de Souza
- Serviço de Ortopedia e Traumatologia Prof. Nova Monteiro - Hospital Municipal Miguel Couto
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Iliopoulos E, Morrissey N, Cho S, Khaleel A. Outcomes of the Ilizarov frame use in elderly patients. J Orthop Sci 2017; 22:783-786. [PMID: 28365167 DOI: 10.1016/j.jos.2017.03.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Revised: 02/27/2017] [Accepted: 03/04/2017] [Indexed: 12/22/2022]
Abstract
AIM The use of circular frame is widely accepted. This is an outcome review on use of circular Ilizarov frame in elderly patients. MATERIALS & METHODS Data from all patients treated with an Ilizarov circular frame between January 2002 and December 2014, who were 65 years of age or over at surgery was collected. Seventy Ilizarov circular frames were applied during this period in our unit at a mean age of 71.2 years. Clinical, radiological and quality of life questionnaire (SF-12) data were gathered. Mortality, complication and revision data were also collected. RESULTS Indications of application of Ilizarov frame were fractures (53%), non-unions (19%), deformity correction (7%) and ankle fusions (21%). Mean period of time in the frame was 184.4 ± 84.2 days. Mortality and complication rates were low (5-7%) at a mean follow-up 4.2 years. There was no case of septic arthritis or newly induced deep infection. Physical and Mental components of SF-12 questionnaire returned to normal for that age group. There was no difference between the subgroups (tibia plateau fractures, pilon fractures, ankle fusions, non-unions, deformity correction and miscellaneous trauma) concerning the physical and mental subjective (PCS and MCS SF-12 component) outcomes (p > 0.05). CONCLUSIONS Ilizarov circular frame as a definitive treatment of many kinds of trauma and orthopaedic conditions can be safely and reliably used in the elderly with good quality of life results.
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Affiliation(s)
- Efthymios Iliopoulos
- The Rowley Bristow Unit, Ashford and St Peter's Hospitals NHS Foundation Trust, Chertsey, United Kingdom.
| | - Natasha Morrissey
- The Rowley Bristow Unit, Ashford and St Peter's Hospitals NHS Foundation Trust, Chertsey, United Kingdom
| | - Seok Cho
- The Rowley Bristow Unit, Ashford and St Peter's Hospitals NHS Foundation Trust, Chertsey, United Kingdom
| | - Arshad Khaleel
- The Rowley Bristow Unit, Ashford and St Peter's Hospitals NHS Foundation Trust, Chertsey, United Kingdom
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