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Jia X, Shen C, Luo B, Yang Y, Zhang K, Deng Y, Wen J, Ma L. How Does the Stress in the Fixation Device Change during Different Stages of Bone Healing in the Treatment of Fractures? A Finite Element Study of External Fixation for Tibial Fractures. Orthop Surg 2024. [PMID: 39223448 DOI: 10.1111/os.14195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 07/23/2024] [Accepted: 07/24/2024] [Indexed: 09/04/2024] Open
Abstract
BACKGROUND Although the specific relationship between the stress changes in the external fixator during tibial fracture treatment and the bone healing process remains unclear, it is believed that stress variations in the external fixator scaffold can, to a certain extent, reflect the progress of tibial healing. OBJECTIVE This study aims to propose a non-invasive method for assessing the degree of fracture healing by monitoring the changes in stress transmission, the locations of stress-sensitive points, and displacement in the external fixator-tibia system during the healing process of tibial fractures. METHODS In this study, finite element models of tibial fractures at various healing stages were developed. Physiological conditions, including axial, torsional, and bending loads on the tibia, were simulated to evaluate stress and strain within the external scaffold-tibia system under normal physiological loading conditions. RESULTS The results indicate variations in the stress distribution between the external fixator and the tibia during different stages of healing. In the early phase of fracture healing, the external fixator plays a crucial role as the primary load-bearing unit under all three loading conditions. As the fracture healing progresses, the stress on the tibia gradually increases, concentrating on the medial part of the tibia under axial and torsional loading, and at the upper and lower ends, as well as the central part of the anterior and posterior tibia during bending loading. The stress at the callus gradually increases, while micro-movements decrease. The stress within the external bracket gradually decreases, with a tendency for the connecting rod to transfer stress towards the screws. Throughout the fracture healing process, the location of maximum stress in the external fixator remains unchanged. Under axial and torsional loading, the maximum stress is located at the intersection of the lowest screw and the bone cortex, while under bending loading, it is at the intersection of the second screw and the connecting rod. CONCLUSION During the bone healing process, stress is transferred between the external fixation frame and the bone. As bone healing advances, the stress on the connecting rods and screws of the external fixation frame decreases, and the amplitude of stress changes diminishes. When complete and robust fusion is achieved, stress variations stabilize, and the location of maximum stress on the external fixation frame remains unchanged. The intersections of the lowest screw and the bone cortex, as well as the second screw and the connecting rod, can serve as sensitive points for monitoring the degree of bone healing.
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Affiliation(s)
- Xuehai Jia
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Changyong Shen
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Bin Luo
- Department of Orthopedics, Ya'an People's Hospital, Ya'an, China
| | - Yi Yang
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Kerui Zhang
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Deng
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Jun Wen
- Department of Computer Science and Technology, Southwest University of Science and Technology, Mianyang, China
| | - Litai Ma
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
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John M, Mir HR. Extreme nailing and immediate weight bearing constructs in fractures of the distal tibia. OTA Int 2022; 5:e180. [PMID: 37781481 PMCID: PMC10538524 DOI: 10.1097/oi9.0000000000000180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 12/18/2021] [Indexed: 10/03/2023]
Abstract
Extraarticular fractures of the distal tibia can present as difficult but manageable lower extremity injuries. Historically, these injuries have been fixed in a myriad of ways. Early management with intramedullary nailing had higher complication rates due to the unique anatomical and biomechanical features of the distal tibia. Modern improvements in intramedullary nailing surgical techniques and implant design have significantly decreased complication rates and led to improvement in patient outcomes. Many surgeons protect weight bearing postoperatively, but recent literature suggests that patients may safely weight bear immediately following intramedullary fixation. This article reviews technique and implant design changes that have facilitated immediate safe weight bearing following intramedullary nailing of extraarticular distal tibia fractures.
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Affiliation(s)
- Mitchell John
- University of South Florida, Department of Orthopaedic Surgery
| | - Hassan R Mir
- University of South Florida, Department of Orthopaedic Surgery
- Orthopaedic Trauma Service, Florida Orthopaedic Institute, Tampa, FL
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Ramalingam WG, Carry P, Brazell C, Calkins R, Linza-Moscati S, Stoneback J, Miller NH. Outcomes of displaced adolescent distal third tibia fractures: can we do better? J Pediatr Orthop B 2022; 31:e147-e153. [PMID: 34285160 DOI: 10.1097/bpb.0000000000000896] [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: 10/20/2022]
Abstract
Because adolescent distal third tibia fractures pose treatment challenges, we aimed to identify factors predictive of failure among common treatment methods: casting without manipulation, closed reduction and casting (CRC) and open treatment. Among displaced fractures, we compared outcomes between CRC versus open treatment. Skeletally immature individuals (10-17 years) with extra-articular distal third tibia fractures at a level 1 trauma center (2011-2017) were retrospectively reviewed. Patient demographics, injury and treatment characteristics and complications were recorded. Radiographs were evaluated for unacceptable alignment (angulation >5°, translation >50%, and shortening >1 cm) and time to union. Of 140 individuals, casting was the most common treatment method (n = 81), followed by CRC under anesthesia/sedation (n = 38), and open treatment (n = 34). For fractures casted without manipulation, increased fracture severity based upon our novel grading system [hazard ratio (HR): 10.5, 95% CI, 4.2-27.5, P < 0.0001] was significantly related to treatment failure. Outcomes for a selected group of 47 initially displaced fractures (33 CRC and 14 open treatments) were evaluated. For CRC, 9 (27.3%) healed with malunion and 6 (18.2%) failed initial CRC, resulting in a treatment failure rate of 36.7%. For open treatment, 2 (14.3%) underwent hardware removal, 2 (14.3%) healed with malunion and one developed infection requiring reoperation. No fractures healed with malunion required surgical correction during the study period. The odds of persistent malalignment in CRC was 3.77 [95% CI, 0.44-32.60, P = 0.2274] times open treatment. Adolescent minimally displaced distal tibial fractures can undergo successful treatment with casting. However, displaced fractures have a higher chance of short-term failure with CRC. Close monitoring of displaced fractures in the adolescent is essential during conservative management.
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Affiliation(s)
| | - Patrick Carry
- Department of Orthopaedic Surgery, Musculoskeletal Research Center
| | | | - Ryan Calkins
- Department of Orthopaedic Surgery, Musculoskeletal Research Center
| | | | - Jason Stoneback
- Department of Orthopaedic Surgery, University of Colorado, Denver
| | - Nancy Hadley Miller
- Department of Orthopaedic Surgery, Children's Hospital Colorado, Aurora, Colorado, USA
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Huang G, Li P, Li G, Yang J. Biomechanical study of embracing and non-embracing rib plates. J Appl Biomater Funct Mater 2022; 20:22808000221099132. [PMID: 35588289 DOI: 10.1177/22808000221099132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The study was carried out to explore the biomechanical properties of embracing and non-embracing rib plates. Forty-eight adult cadaver rib specimens were divided randomly into six groups: three fixation model groups were made using embracing plates (two pairs of equals on both sides of the broken end), and the other three groups were fixed with a pre-shaped anatomical plate (three locking screws on each side of the end were equally spaced). The biomechanical properties of these models were analyzed using non-destructive three-point bending tests, non-destructive torsion experiments, and destructive axial compression tests. In this study, the gap of fracture ends was widened in embracing plate group in the non-destructive three-point bending experiment. No change in the fracture ends was detected in the pre-shaped anatomical plate group. The bending stress of the pre-shaped anatomical plate group was significantly enhanced at the 2-12 mm displacement points (p < 0.05). Moreover, there was no significant difference in torque noticed between the two groups in the torsion experiment (p = 0.082). In the destructive axial compression experiment, the load index of the two groups were higher than the normal physiological load, suggesting that both materials could provide sufficient strength for rib fractures. The pre-shaped anatomical plate displayed more reliable attachment in terms of stability, bending, and load. Our results indicated that the embracing plate has the advantage of fretting at the fracture end.
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Affiliation(s)
- Gang Huang
- Thoracic Surgery Department, The 3rd Hospital of Hebei Medical University, Shijiazhuang, China
| | - Pu Li
- Thoracic Surgery Department, The 3rd Hospital of Hebei Medical University, Shijiazhuang, China
| | - Gaoyang Li
- Children's Hospital of Hebei Province, Shijiazhuang, China
| | - Jinliang Yang
- Thoracic Surgery Department, The 3rd Hospital of Hebei Medical University, Shijiazhuang, China
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Swart E, Lasceski C, Latario L, Jo J, Nguyen USDT. Modern treatment of tibial shaft fractures: Is there a role today for closed treatment? Injury 2021; 52:1522-1528. [PMID: 33046252 PMCID: PMC7534823 DOI: 10.1016/j.injury.2020.10.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 08/10/2020] [Accepted: 10/04/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE The decision to attempt closed treatment on tibial shaft fractures can be challenging. At our institution, we attempt treatment of nearly all closed, isolated tibial shaft fractures. The purpose of this study was to report the results of 10 years of experience to develop a tool to identify patients for whom non-operative treatment of tibial shaft fractures may be a viable option METHOD: This was a retrospective review of patients with tibial shaft fracture seen at a level 1 trauma center over 10 years. Patients with closed, isolated injuries underwent sedation, closed reduction, long-leg casting, and outpatient follow-up. Patients were converted to surgery for inability to obtain or maintain acceptable alignment or patient intolerance. Radiographic characteristics and patient demographics were extracted. Logistic regression analysis was used to develop a model to predict which patient and injury characteristics determined success of nonoperative treatment. RESULTS 334 patients were identified with isolated, closed tibial shaft fractures, who were reduced and treated in a long leg cast. 234 patients (70%) converted to surgical treatment due to inability to maintain alignment, patient intolerance, and nonunion. In a regression model, coronal/sagittal translation, sagittal angulation, fracture morphology, and smoking status were shown to be significant predictors of success of nonoperative treatment (p < 0.05). We developed a Tibial Operative Outcome Likelihood (TOOL) score designed to help predict success or failure of closed treatment. The TOOL score can be used to identify a subsegment of patients with injuries amenable to closed treatment (38% of injuries) with a nonoperative success rate over 60%. CONCLUSION Non-operative treatment of tibial shaft fractures is feasible, although there is a relatively high conversion rate to operative treatment. However, it is possible to use injury characteristics to identify a cohort of patients with a higher chance of success with closed treatment, which is potentially useful in a resource-constrained setting or for patients who wish to avoid surgery. LEVEL OF EVIDENCE Prognostic Level 3.
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Affiliation(s)
- Eric Swart
- University of Massachusetts, Department of Orthopaedic Surgery, Worcester MA, United States of America.
| | - Chad Lasceski
- University of Massachusetts, Department of Orthopaedic Surgery, Worcester MA, United States of America
| | - Luke Latario
- University of Massachusetts, Department of Orthopaedic Surgery, Worcester MA, United States of America
| | - Jacob Jo
- University of Massachusetts, Department of Orthopaedic Surgery, Worcester MA, United States of America
| | - Uyen-Sa D T Nguyen
- University of North Texas Health Science Center, School of Public Health, Fort Worth TX, United States of America
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Mecharla S, Thadiparthi V, Kunche A, Paka V, Shaik J, Eleshwaram N. Comparison of clinical and functional outcomes between intramedullary nailing and minimally invasive locking plates for closed extra-articular distal tibial fractures. JOURNAL OF ORTHOPAEDIC DISEASES AND TRAUMATOLOGY 2021. [DOI: 10.4103/jodp.jodp_18_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Extreme Nailing: Is It Safe to Allow Immediate Weightbearing After Intramedullary Nail Fixation of Extra-articular Distal Tibial Fractures (OTA/AO 43-A)? J Orthop Trauma 2019; 33:392-396. [PMID: 31116138 DOI: 10.1097/bot.0000000000001484] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To determine whether immediate weightbearing after intramedullary (IM) fixation of extra-articular distal tibial fractures (OTA/AO 43-A) results in a change in alignment before healing. DESIGN Retrospective review. SETTING Level 1 trauma center. INTERVENTION IM nailing of distal tibial fractures. PATIENTS/PARTICIPANTS Fifty-three patients with 54 fractures, all of whom could bear weight as tolerated postoperatively. Eighteen fractures were OTA/AO 43-A1, 20 OTA/AO 43-A2, and 16 OTA/AO 43-A3; 20 fractures were open. MAIN OUTCOME MEASUREMENTS Change in fracture alignment or loss of position. RESULTS Average change from initial angulation at final follow-up was 0.52 ± 1.49 degrees of valgus and 0.48 ± 3.14 degrees of extension. Final alignment was excellent in 14, acceptable in 28, and poor in 12; 2 fractures went from acceptable initial alignment to poor final alignment; and 2 fractures went from excellent to acceptable alignment. Seven fractures had an improvement in alignment over time. Two fractures required free-flap coverage and 4 required staged grafting because of bone loss. Ten fractures had an unplanned return to the operating room (5 for infected nonunion requiring implant exchange, 3 for infection requiring debridement without implant revision, and 2 for aseptic nonunion). No patient had revision for implant failure. CONCLUSIONS Immediate weightbearing after IM fixation of extra-articular distal tibial fractures (OTA/AO 43-A) led to minimal change in alignment and seems to be safe for most patients. Complications were consistent with those reported in previous non-weightbearing cohorts. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Hoffmeyer P, Miozzari H, Holzer N. Non-hip/non-vertebral fractures - How to treat best? Best Pract Res Clin Rheumatol 2019; 33:236-263. [PMID: 31547981 DOI: 10.1016/j.berh.2019.03.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Fractures of the extremities in the elderly constitute more than two-thirds of all fragility fractures befalling frail, osteoporotic and sarcopenic patients. Although treatment controversies abound, consensus exists. Upper extremity fractures hinder activities of daily living and are debilitating. Open fractures or displaced fractures will need surgical intervention. Wrist fractures treated operatively allow early use of the hand. Most pelvic fractures are treated conservatively. In the lower extremities, fractures of the long bones, tibia and femur need surgical intervention. Non-displaced fractures around the foot may be treated with immobilisation and avoidance of full weight-bearing. As a rule, fractures take four months for consolidation. Individually tailored solutions are needed for frail patients with comorbidities. Maintaining joint mobility and muscle strength preserves mobility and autonomy. Caring for extremities trauma is team work, involving family and health care providers. Prevention efforts are mandatory.
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Affiliation(s)
- Pierre Hoffmeyer
- Swiss Foundation for Innovation and Training in Surgery, University Hospitals of Geneva, Rue Gabrielle-Perret-Gentil 4, CH-1205, Switzerland.
| | - Hermes Miozzari
- Department of Orthopaedics, University Hospitals of Geneva, Rue Gabrielle-Perret-Gentil 4, CH-1205, Switzerland.
| | - Nicolas Holzer
- Department of Orthopaedics, University Hospitals of Geneva, Rue Gabrielle-Perret-Gentil 4, CH-1205, Switzerland.
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Nada AA, Romeih M, El-Rosasy M. Fixator-assisted Percutaneous Plate Fixation of Complex Diaphyseal Tibial Fractures. Strategies Trauma Limb Reconstr 2019; 14:25-28. [PMID: 32559264 PMCID: PMC7001593 DOI: 10.5005/jp-journals-10080-1422] [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] [Indexed: 11/25/2022] Open
Abstract
Aim The purpose of this study is to evaluate the results of indirect reduction and fixation of comminuted diaphyseal tibial fractures using temporary simplified external fixator and plate osteosynthesis through a limited incision approach with special consideration of the duration of surgery and rate of complications. Materials and methods In this prospective case series study, 41 cases of comminuted diaphyseal tibial fractures were included. Twenty-two were closed fractures, 15 grade I open fractures, and four were grade II open fractures. Patients were evaluated clinically according to the lower extremity functional scale (LEFS). Results Of the 41 cases, 38 were followed up for at least 1 year. Using the LEFS, final scores ranged from 67–80 (mean 75). Union was achieved in all cases except one which united after bone grafting. The mean time to radiological healing was 12 weeks. Operative time from skin incision to closure ranged between 65 minutes and 100 minutes (mean of 80 minutes). There were four cases of superficial infection. Conclusion Treatment of comminuted tibial fractures through use the of a simplified external fixator to aid and maintain the reduction of comminuted tibial fractures whilst limited incisions are then used for minimally-invasive plate osteosynthesis in an effective and time-saving method with a low complication rate. How to cite this article Nada AA, Romeih M, El-Rosasy M. Fixator-assisted Percutaneous Plate Fixation of Complex Diaphyseal Tibial Fractures. Strategies Trauma Limb Reconstr 2019;14(1):25–28.
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Affiliation(s)
- Abdullah A Nada
- Department of Orthopedics, Tanta University, Tanta, Gharbia, Egypt
| | - Mohamed Romeih
- Department of Orthopedics, Tanta University, Tanta, Gharbia, Egypt
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Wang TJ, Ju WN, Qi BC. Novel management of distal tibial and fibular fractures with Acumed fibular nail and minimally invasive plating osteosynthesis technique: A case report. Medicine (Baltimore) 2017; 96:e6482. [PMID: 28328865 PMCID: PMC5371502 DOI: 10.1097/md.0000000000006482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Anatomical characteristics, such as subcutaneous position and minimal muscle cover, contribute to the complexity of fractures of the distal third of the tibia and fibula. Severe damage to soft tissue and instability ensure high risk of delayed bone union and wound complications such as nonunion, infection, and necrosis. PATIENT CONCERNS This case report discusses management in a 54-year-old woman who sustained fractures of the distal third of the left tibia and fibula, with damage to overlying soft tissue (swelling and blisters). Plating is accepted as the first choice for this type of fracture as it ensures accurate reduction and rigid fixation, but it increases the risk of complications. DIAGNOSIS Closed fracture of the distal third of the left tibia and fibula (AO: 43-A3). INTERVENTIONS After the swelling was alleviated, the patient underwent closed reduction and fixation with an Acumed fibular nail and minimally invasive plating osteosynthesis (MIPO), ensuring a smaller incision and minimal soft-tissue dissection. OUTCOMES At the 1-year follow-up, the patient had recovered well and had regained satisfactory function in the treated limb. The Kofoed score of the left ankle was 95. LESSONS Based on the experience from this case, the operation can be undertaken safely when the swelling has been alleviated. The minimal invasive technique represents the best approach. Considering the merits and good outcome in this case, we recommend the Acumed fibular nail and MIPO technique for treatment of distal tibial and fibular fractures.
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Affiliation(s)
| | - Wei-Na Ju
- Department of Neurology, the First Hospital of Jilin University, Changchun, China
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Liu W, Yang L, Kong X, An L, Hong G, Guo Z, Zang L. Stiffness of the locking compression plate as an external fixator for treating distal tibial fractures: a biomechanics study. BMC Musculoskelet Disord 2017; 18:26. [PMID: 28103852 PMCID: PMC5248451 DOI: 10.1186/s12891-016-1384-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 12/23/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Locking compress plate, as external fixator, is an attractive technique for distal tibial fracture treatment. But it still remains unclear whether the external LCP has sufficient stiffness. Thus, the present study aims to make a comprehensive evaluation of the stiffness of external locking compress plate when it is used as an external fixator in distal tibial fractures treatment. METHODS Composite tibia was used to simulate distal tibia fracture (Orthopedic Trauma Association type 43 A3 fracture). The fractures were stabilized with medial distal tibial locking compress plates (LCP group), medial distal tibial locking compress plates with 30-mm plate-bone distances (EF-tibia group), and medial distal femur locking compress plates with 30-mm plate-bone distances (EF-femur group). Stiffness of each configuration was measured under axial compression loading and in axial torsion loading directions. Compression stiffness and torsional rigidity were compared across different groups. RESULTS Compared with LCP group, (1) EF-tibia group showed significantly lower (p < 0.001) compression stiffness and torsional rigidity; (2) EF-femur group showed significantly lower (p < 0.001) compression stiffness, but significantly higher (p < 0.001) torsional rigidity. CONCLUSIONS The results indicated that locking compress plate as an external fixator was flexible, and the distal femur locking compress plate was preferred over the distal tibial locking compress plate to be an external fixator in distal tibia fracture treatment.
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Affiliation(s)
- Wei Liu
- Department of Orthopedics, Beijing Chao Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Lihui Yang
- Department of Orthopedics, Beijing Chao Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Xiaochuan Kong
- Department of Orthopedics, Beijing Chao Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Likun An
- Department of Orthopedics, Beijing Chao Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Gang Hong
- Department of Orthopedics, Beijing Chao Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Zicheng Guo
- Department of Orthopedics, Beijing Chao Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Lei Zang
- Department of Orthopedics, Beijing Chao Yang Hospital, Capital Medical University, Beijing, 100020, China.
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Obremskey WT, Cutrera N, Kidd CM. A prospective multi-center study of intramedullary nailing vs casting of stable tibial shaft fractures. J Orthop Traumatol 2016; 18:69-76. [PMID: 27770336 PMCID: PMC5311003 DOI: 10.1007/s10195-016-0429-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Accepted: 08/29/2016] [Indexed: 11/25/2022] Open
Abstract
Background The purpose of this study was to determine optimal treatment of stable tibial shaft fractures using intramedullary nailing (IMN) or casting. Materials and methods We performed a multi-center prospective study cohort. Patients with stable tibia shaft fractures meeting Sarmiento’s criteria (isolated closed fractures with less than 12 mm of shortening and 10° of angulation) were enrolled prospectively and treated with either a reamed IMN with static interlocking screws or closed reduction followed by long-leg casting. Both groups were weight bearing following surgery. Radiographs were taken until union, and range of motion of knee and ankle joints was assessed. Malalignment (>5°) and malunion (>10°) were determined. Functional outcome measures using short musculoskeletal assessment scores (SMFA) and a knee pain score were scheduled at 6 weeks, 3 months and 6 months. Results At 3 months, differences between the casting and IMN groups were noted in return to work (6/15 vs 3/17, P < 0.05); ankle dorsiflexion (7° vs 12°, P < 0.05); plantar flexion (28° vs 39°, P < 0.05); and SMFA domains of Dysfunction Index, Bother Index, daily activities, emotional status, and arm/hand function (P < 0.05). The SMFA mobility function demonstrated a significant trend (P = 0.065). At 6 months, malalignment was present in 3/15 in the casting group and in 1/17 in the IMN group (P = 0.02). Malunion was present in 1/15 in the cast group. One fracture in the casting group went on to nonunion and required late IMN placement at 7 months and eventually healed. There were no differences in ankle motion, SMFA scores, or return to work. There was no difference in knee pain between the groups as measured by VAS and Court-Brown pain scale at 6 months. Conclusions Patients with stable tibia fractures treated with intramedullary nailing have improved clinical and functional outcomes at 3 months compared with those treated with casting, but there are no differences in any other outcome measure. Patients treated in a cast may have a higher incidence of malalignment or malunion. Level of evidence Level-II prognostic.
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Affiliation(s)
- William T Obremskey
- Vanderbilt University Medical Center, 1215 21st Avenue South, MCE South Tower, Suite 4200, Nashville, TN, 37232, USA.
| | - Norele Cutrera
- Vanderbilt University Medical Center, 1215 21st Avenue South, MCE South Tower, Suite 4200, Nashville, TN, 37232, USA
| | - Christopher M Kidd
- Vanderbilt University Medical Center, 1215 21st Avenue South, MCE South Tower, Suite 4200, Nashville, TN, 37232, USA
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Dhakar A, Annappa R, Gupta M, Harshwardhan H, Kotian P, Suresh PK. Minimally Invasive Plate Osteosynthesis with Locking Plates for Distal Tibia Fractures. J Clin Diagn Res 2016; 10:RC01-4. [PMID: 27134954 DOI: 10.7860/jcdr/2016/15367.7332] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 11/18/2015] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Distal tibia fractures are challenging injuries with multiple fixation options. Minimal invasive plating for distal tibia fracture is becoming more popular with documented good outcomes. AIM To evaluate the functional and radiological results of fixation of distal tibia fractures with locking plates with Minimally Invasive Plate Osteosynthesis (MIPO) technique. MATERIALS AND METHODS Fifty fractures of distal tibia without Intra-articular extension were operated with locking compression plating with MIPO technique. They were followed up at regular intervals. Functional and radiological results were evaluated at the end on one year. RESULTS The fractures united in 48 (96%) patients with 2 (4%) cases of delayed union which took 30 weeks of time. Postoperatively, 2 patients developed superficial skin infection, 2 patients developed deep infection and 3 patients developed ankle stiffness due to loss of postoperative protocol and 4 patients had implant failure in form of screw breakage. Good amount of range of mobility of ankle joint was present in almost all patients. CONCLUSION MIPO with locking plates for distal tibia fractures is associated with good functional outcomes and is an effective treatment for distal tibia fractures. Although, a larger sample of patients and longer follow up are required to fully evaluate this method of treatment, we strongly encourage its consideration in the treatment of such complex fractures.
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Affiliation(s)
- Ajeet Dhakar
- Consultant, Department of Orthopaedics, JLN Medical College , Ajmer, Rajasthan, India
| | - Rajendra Annappa
- Assistant Professor, Department of Orthopaedics, Kasturba Medical College , Mangalore, Manipal University, Karnataka, India
| | - Mahesh Gupta
- Ex Professor and Head, Department of Orthopaedics, JLN Medical College , Ajmer, India
| | - Hemeshwar Harshwardhan
- Associate Professor, Department of Orthopaedics, JLN Medical College , Ajmer, Rajasthan, India
| | - Prem Kotian
- Professor, Department of Orthopaedics, Kasturba Medical College , Mangalore, Manipal University, Karnataka, India
| | - Pooja K Suresh
- Assistant Professor, Department of Pathology, Kasturba Medical College , Mangalore, Manipal University, Karnataka, India
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Gupta P, Tiwari A, Thora A, Gandhi JK, Jog VP. Minimally Invasive Plate Osteosynthesis (MIPO) for Proximal and Distal Fractures of The Tibia: A Biological Approach. Malays Orthop J 2016; 10:29-37. [PMID: 28435544 PMCID: PMC5333700 DOI: 10.5704/moj.1603.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 03/01/2016] [Indexed: 11/17/2022] Open
Abstract
Introduction: The treatment of fractures of proximal and distal tibia is challenging, because of the limited soft tissue envelope and poor vascularity. The best treatment remains controversial and it depends on the fracture morphology, displacement and comminution. Treatment options vary from closed reduction and cast to open reduction and internal fixation with plate. Open reduction and internal fixation with plate can result in extensive dissection and tissue devitalization. We conducted a study on management of these fractures by biological osteosynthesis using Minimally Invasive Plate Osteosynthesis (MIPO) technique with preservation of osseous and soft tissue vascularity. Methods: We conducted a prospective study on closed reduction and percutaneous plating in 30 cases (mean age 42.7 years; 22 males and 8 females) of closed fractures of tibia. Among them 24 had proximal tibial fractures and 6 had distal tibial fractures. The mean time from injury to surgery was seven days. Results: The mean operative time was 72.6 minutes ( range: 55-90 minutes). Mean time for radiological union was 17 weeks (range: 14-22 weeks). There was one superficial wound infection which resolved with daily dressings and one week of oral antibiotics. One patient developed a nonunion which required a bone grafting procedure. Conclusions: The satisfactory functional results and lack of soft tissue complications suggest that this method should be considered in periarticular fractures. Biological fixation of complex fractures gives stable as well as optimal internal fixation and complete recovery of limb function at an early stage with minimal risk of complications.
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Affiliation(s)
- P Gupta
- Department of Orthopaedics, Maulana Azad Medical College, New Delhi, India
| | - A Tiwari
- Department of Orthopaedics, Maulana Azad Medical College, New Delhi, India
| | - A Thora
- Department of Orthopaedics, Maulana Azad Medical College, New Delhi, India
| | - J K Gandhi
- Department of Orthopaedics, Maulana Azad Medical College, New Delhi, India
| | - V P Jog
- Department of Orthopaedics, Maulana Azad Medical College, New Delhi, India
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Management of Distal Tibial Metaphyseal Fractures With the SIGN Intramedullary Nail in 3 Developing Countries. J Orthop Trauma 2015; 29:e469-75. [PMID: 26595597 DOI: 10.1097/bot.0000000000000396] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To evaluate the effectiveness of the Surgical Implant Generation Network (SIGN) intramedullary (IM) nail in distal tibial metaphyseal fractures. DESIGN Retrospective Case Series. SETTING Three Level I trauma centers in 3 different developing countries from 2009 to 2013. PATIENT/PARTICIPANTS One hundred sixty patients with 162 distal tibial metaphyseal fractures (AO/OTA 43-A). INTERVENTION SIGN IM nailing was performed using hand reaming and without the use of an image intensifier. MAIN OUTCOME MEASUREMENTS The primary outcome measures were the rate of union and complications. The secondary outcome measures were the effect of open fractures on outcomes, effectiveness and safety of open reduction of closed fractures, and risk factors for the development of malalignment and possible solutions. RESULTS The average age of patients was 35.3 years. Seventy-nine percent were male. Sixty percent of the fractures were closed. The mean time to surgery was 4.1 days. Fracture union occurred in 97.3% of fractures with an average time to union of 105 days. Open reduction of closed fractures was performed in 51 fractures. Nonunion occurred in 3 patients (1.8%). Acceptable alignment (<5 degrees deformity) was found in 134 fractures (83%). Infection occurred in 14 patients (8.6%). Revision surgery was required in 10 fractures (6.2%). CONCLUSIONS In developing settings, distal metaphyseal tibial fractures can be managed successfully with the SIGN IM nail. There is an increased risk for complications (P = 0.001) and infection (P = 0.0004) in open fractures. Open reduction of closed distal tibia fractures is safe and effective. Malalignment can be improved with fibula stabilization but indications remain unclear. For surgeons interested in international mission work, the SIGN IM nail is an effective tool in managing distal tibial fractures. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Watkins C, Todd D, Jamieson S, Mansour A. Leg hammock for closed reduction of tibial shaft fractures. Orthopedics 2015; 38:113-6. [PMID: 25665109 DOI: 10.3928/01477447-20150204-03] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2013] [Accepted: 12/31/2013] [Indexed: 02/03/2023]
Abstract
Tibial shaft fractures are common injuries in emergency departments (EDs). Although many of these fractures require surgery, nearly all are stabilized in the ED with a long leg splint or bivalved cast. Long leg splinting is often challenging for a single health care provider. Further, even with assistance or previously described techniques for fracture reduction and stabilization, fracture angulation may occur, potentially leading to pain for the patient, fracture displacement, or further soft tissue injury. The authors propose a method for splinting tibial fractures that avoids fracture angulation, is cost-effective and quick, and can be easily performed by a single health care provider.
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Abstract
Tibial shaft fractures distal to total knee arthroplasty are rare, but they are likely to become more common with the increasing number of arthroplasty procedures being performed. These fracture patterns have been treated in the past either with closed reduction and casting/bracing or with open reduction internal fixation using plates. Weight-bearing precautions in the elderly patient population can affect patient disposition, and weight bearing on extramedullary fixation can lead to early hardware failure. We present a series of nailing techniques that can be used for tibial fractures distal to a well-fixed total knee arthroplasty that avoids the tibial baseplate, provides stable fracture fixation, and allows for early weight bearing.
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Paluvadi SV, Lal H, Mittal D, Vidyarthi K. Management of fractures of the distal third tibia by minimally invasive plate osteosynthesis - A prospective series of 50 patients. J Clin Orthop Trauma 2014; 5:129-36. [PMID: 25983486 PMCID: PMC4223765 DOI: 10.1016/j.jcot.2014.07.010] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Accepted: 07/22/2014] [Indexed: 10/24/2022] Open
Abstract
BACKGROUND Minimally invasive plate osteosynthesis (MIPO) is an established technique for fixation of fractures of the distal third tibia. Our study aimed to manage intra articular and extraarticular fractures of the distal third tibia by the minimally invasive plate osteosynthesis technique and follow them prospectively. Clinical and radiological outcomes were studied and clinical indications & efficacy of the procedure reviewed. Though many studies on the subject have been done previously, these have been retrospective reviews or small series. METHODS From May 2010 to May 2013, 50 patients of closed distal tibial fractures were operated by MIPO technique with a distal tibial anatomical locking plate having 4.5/5 proximal and 3.5/4 distal screw holes. The follow up duration was for 3 years. RESULTS The mean fracture healing time was 21.4 weeks (range 16-32 weeks) and average AOFAS score 95.06 was out of a total possible 100 points. At last follow up, superficial infection occurred in 5 patients (10%); deep infection, implant failure and malunion in 1-patient each (2%). CONCLUSION MIPO technique provides good, though slightly delayed bone healing and decreases incidence of nonunion and need for bone grafting. This technique should be used in distal tibia fractures where locked nailing cannot be done like fractures with small distal metaphyseal fragments, vertical splits, markedly comminuted fractures and in fractures with intra-articular extension.
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Affiliation(s)
- Siddhartha Venkata Paluvadi
- Senior Resident, Department of Orthopaedics, PGIMER & Dr. RML Hospital, New Delhi 110001, India,Corresponding author. Second Floor, G-118, Naraina Vihar, New Delhi 110028, India. Tel.: +91 9990477611.
| | - Hitesh Lal
- Consultant and Assistant Professor, Department of Orthopaedics, PGIMER & Dr. RML Hospital, New Delhi 110001, India
| | - Deepak Mittal
- Consultant, Professor and Head of the Department, Department of Orthopaedics, PGIMER & Dr. RML Hospital, New Delhi 110001, India
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Abstract
Surgical management of extra-articular distal tibia fractures has evolved because of the high rate of complications with conventional techniques and the technically challenging aspects of the surgery. Open reduction and internal fixation with plating or nailing remain the gold standards of treatment, and minimally invasive techniques have reduced wound complications and increased healing. Adequate reduction and stabilization as well as appropriate soft tissue management are imperative to achieving good outcomes in these fractures.
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Jacobson NA, Lee CL. Some Historical Treatments should not be Forgotten: A Review of Cast Wedging and A Trick to Normalize Non-Standardized Digital X-rays. J Orthop Case Rep 2014; 4:33-7. [PMID: 27298956 PMCID: PMC4719371 DOI: 10.13107/jocr.2250-0685.164] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Introduction: Cast wedging is a simple and reproducible method of manipulating a sub-optimally reduced fracture producing a correction and a final alignment that is amenable to definitive closed treatment. Multiple successful techniques have been previously described in the literature (opening wedge, closing wedge and combination). Technical Note: We present a simple reproducible method of templating and executing a proper cast wedging technique using digital imaging systems that are not controlled for magnification with an illustrative case. Conclusion: Renewed interest in cast wedging can provide a cost effective treatment with proven clinical outcomes in an ever changing and uncertain reimbursement climate.
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Affiliation(s)
- Nathan A Jacobson
- Wayne State University Orthopaedics, 10000 Telegraph Road, Taylor, MI 48124
| | - Christopher L Lee
- Wayne State University Orthopaedics, 10000 Telegraph Road, Taylor, MI 48124
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Li Y, Jiang X, Guo Q, Zhu L, Ye T, Chen A. Treatment of distal tibial shaft fractures by three different surgical methods: a randomized, prospective study. INTERNATIONAL ORTHOPAEDICS 2014; 38:1261-7. [PMID: 24549966 DOI: 10.1007/s00264-014-2294-1] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2013] [Accepted: 01/29/2014] [Indexed: 10/25/2022]
Abstract
PURPOSE A few studies focused on the methods of treatment for displaced distal tibial shaft fractures have been published, all of which compared two different methods. In this randomized, prospective study, we aimed to compare minimally invasive plate osteosynthesis, locking intramedullary nail stabilization and external fixation combined with limited open reduction and absorbable internal fixation for distal tibial shaft fractures by assessing complications and secondary procedures. METHODS From November 2002 to June 2012, 137 skeletally mature patients with displaced distal tibial shaft fractures with or without fibula fracture were randomized to be treated by minimally invasive plate osteosynthesis (group A, n = 46), locking intramedullary nail (group B, n = 46) or external fixation combined with limited open reduction and absorbable internal fixation (group C, n = 45). Age, gender, mechanism of injury, fracture pattern and presence of open fracture were equally distributed among the three groups. Indexes for evaluation included hospital stay, operative time, time to radiographic union, union status, infection and the incidence of re-operation. Mazur ankle score was introduced for functional evaluation. Statistics Analysis System (SAS) 9.2 was used for analysis. RESULTS A total of 121 patients were included in the final analysis (group A 42, group B 40 and group C 39) and evaluated after a mean of 14.8 months follow-up. There was no significant difference (P > 0.05) in hospital stay, time to radiographic union and the incidence of union status among the three groups. Although group C was associated with less secondary procedures versus groups A and B, it was related with more pin tract infections (15.4 %). Anterior knee pain occurred frequently after locking intramedullary nailing (37.5 %) and the irritation symptoms were more frequently encountered in group A (59.5 %). There was no difference in ankle function between the three methods after operation (P > 0.05). CONCLUSIONS We consider that the minimally invasive plate osteosynthesis, locking intramedullary nail stabilization and external fixation combined with limited open reduction and absorbable internal fixation techniques are all efficient methods for treating distal tibia fractures. With its wide indications, external fixation combined with limited open reduction and absorbable internal fixation leads to minimal soft tissue complication, good functional result and no local soft tissue irritation or implant removal.
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Affiliation(s)
- Yongchuan Li
- Department of Orthopaedic Trauma Surgery, Orthopaedic Institute of PLA, Shanghai Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai, 200003, China
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Abstract
OBJECTIVES To evaluate the long-term radiological, clinical, and functional result of the intramedullary nailing in intra-articular distal tibia fractures. DESIGN Retrospective clinical study. SETTING Level II Trauma Hospital. PATIENTS/PARTICIPANTS Between December 2000 and December 2006, 185 consecutive intra-articular distal tibia fractures were admitted in our institution. Fifty fractures were included in the study. According to the OTA classification, there were 28 (56%) fractures type 43 C1 and 22 (44%) type 43 C2. INTERVENTION All fractures were treated with closed static intramedullary nailing with distal locking. In 37 (74%) patients, reduction of the articular extension of the fracture with additional internal fixation preceded the nailing. Fibula fixation was applied in 32 (64%) fractures. Routine dynamization of the fixation was performed in all cases at a mean time of 10 weeks postoperatively. MAIN OUTCOME MEASUREMENTS The mean follow-up was 42 months (range: 36-54 months). Leg length, tibia alignment, articular reduction, and ankle arthrosis were assessed radiographically. The clinical outcome was assessed using the Olerud-Molander score. The functional limitation was assessed using the musculoskeletal functional assessment. RESULTS All fractures healed at an average of 16.3 weeks (range: 14-28 weeks). Anatomic reduction of the articular surface was obtained in all fractures. The average coronal plane deformity was 0.74 degree (range: 0-4 degrees) and the average sagittal plane deformity was 0.62 degree (range, 0-4 degrees). The mean Olerud-Molander score was 92.8/100 (range: 80-100). The average short musculoskeletal function assessment score was 34.55 ± 31.88 (range: 0.8-96). CONCLUSIONS Intramedullary nailing augmented with minimal internal fixation is a safe alternative for the treatment of distal tibial fractures with a simple articular extension. Because all objectives of the treatment were obtained, the results did not deteriorate over time. LEVEL OF EVIDENCE Therapeutic level IV. See instructions for authors for a complete description of levels of evidence.
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Kuhn S, Appelmann P, Pairon P, Mehler D, Rommens PM. The Retrograde Tibial Nail: presentation and biomechanical evaluation of a new concept in the treatment of distal tibia fractures. Injury 2014; 45 Suppl 1:S81-6. [PMID: 24225228 DOI: 10.1016/j.injury.2013.10.025] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Displaced distal tibia fractures require stable fixation while minimizing secondary damage to the soft tissues by the surgical approach and implants. Antegrade intramedullary nailing has become an alternative to plate osteosynthesis for the treatment of distal metaphyseal fractures over the past two decades. While retrograde intramedullary nailing is a standard procedure in other long bone fractures, only few attempts have been made on retrograde nailing of tibial fractures. The main reasons are difficulties of finding an ideal entry portal and the lack of an ideal implant for retrograde insertion. The Retrograde Tibial Nail (RTN) is a prototype intramedullary implant developed by our group. The implant offers double proximal and triple distal interlocking with an end cap leading to an angle-stable screw-nail construct of the most distal interlocking screw. Its design meets the requirements of a minimally invasive surgical approach, with a stable fracture fixation by multiple locking options. The 8mm diameter curved nail, with a length of 120 mm, is introduced through an entry portal at the medial malleolus. We see possible indications for the RTN in far distal tibial shaft fractures, distal extraarticular metaphyseal tibial fractures and in distal tibia fractures with simple extension into the ankle joint when the nail is combined lag screw fixation. A biomechanical comparison of the current RTN prototype against antegrade nailing (Expert Tibial Nail, Synthes(®), ETN) was performed. Both implants were fixed with double proximal and triple distal interlocking. Seven biomechanical composite tibiae were treated with either osteosynthesis techniques. A 10mm defect osteotomy 40 mm proximal to the joint line served as an AO 43-A3 type distal tibial fracture model. The stiffness of the implant-bone constructs was measured under low and high extra-axial compression (350 and 600 N) and under torsional load (8 Nm). Results show a comparable stability during axial loading for the two implant types with slightly higher stability in the RTN group. Rotational stability was superior for the RTN. Statistical analysis proved a significant difference (p<0.05) between the ETN and RTN for rotational stability. This study suggests that retrograde tibia nailing with the RTN is a promising new concept for the treatment of distal tibia fractures.
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Affiliation(s)
- Sebastian Kuhn
- Department of Orthopaedics and Traumatology, University Medical Centre of the Johannes Gutenberg University, Mainz, Germany.
| | - Philipp Appelmann
- Department of Orthopaedics and Traumatology, University Medical Centre of the Johannes Gutenberg University, Mainz, Germany
| | - Philip Pairon
- Department of Orthopaedics and Traumatology, University Medical Centre of the Johannes Gutenberg University, Mainz, Germany
| | - Dorothea Mehler
- Department of Orthopaedics and Traumatology, University Medical Centre of the Johannes Gutenberg University, Mainz, Germany
| | - Pol M Rommens
- Department of Orthopaedics and Traumatology, University Medical Centre of the Johannes Gutenberg University, Mainz, Germany
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Chaudhuri A, Datta S, Roy D, Chaudhuri S, Ghosh S, Adak S. Management of closed isolated tibial shaft fracture: A dilemma in a rural set up of a developing country. MEDICAL JOURNAL OF DR. D.Y. PATIL UNIVERSITY 2014. [DOI: 10.4103/0975-2870.144863] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Plate fixation versus intramedullary nailing for displaced extra-articular distal tibia fractures: a system review. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2013; 25:53-63. [PMID: 24253957 DOI: 10.1007/s00590-013-1362-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2013] [Accepted: 11/03/2013] [Indexed: 01/01/2023]
Abstract
PURPOSE The optimal surgical procedure for displaced extra-articular distal tibia fractures remains debated at present. The objective of this systematic review is to compare the complications and functional outcomes of this type of fracture after plate fixation and intramedullary nailing . METHODS A computer-aided search of PubMed, Embase and Cochrane was carried out on July, 2012. Two independent reviewers screened and assessed abstracts. Every study published in English about the comparison between plate fixation and intramedullary nailing for displaced extra-articular distal tibia fractures was included. The outcomes were pooled or summarized separately per study according to heterogeneity between studies. Pooled risk ratios (RR) with 95 % confidence intervals (95 % CIs) were calculated by Mantel-Haenszel method using either the fixed effects model or random effects model. RESULTS Eight studies, with 270 patients in the intramedullary nailing and 217 patients in the plates fixation group, met the inclusion criteria. Functional outcome, days of hospital stay and time for bone union were comparable between intramedullary fixation and plate fixation. Total complication rate was significant higher for intramedullary nailing compared with plate fixation (44.5 vs. 25.8 %, P < 0.001). Similarly, the rate of minor complications was higher for intramedullary nailing than that for plate fixation (35.9 vs. 21.2 % P < 0.001). Major complication rate was 8.52 % for intramedullary nailing and 4.6 % for plate fixation, but the difference had no statistical significance (P = 0.06). Our pooled estimates showed a decreased risk of total complication in plate fixation (RR, 2.38; 95 % CI, 1.13-5.03; P = 0.02). Among these complications, malunion and anterior knee pain were more common in intramedullary nailing than in plate fixation (20.1 vs. 4.5 %, P < 0.001; 4.2 vs. 0.45 %, P = 0.02, respectively). Meanwhile, significantly less wound problems happened in intramedullary nailing than in plate fixation (2.9 vs. 7.5 %, P = 0.03). In addition, locking plate fixation with mini-invasive technique tended to have a lower complication rate than conventional plate fixation, although the difference was not significant (21 vs. 28.4 %, P = 0.26). CONCLUSIONS The results of this systematic review suggested that plate fixation, especially minimally invasive percutaneous plating osteosynthesis technique would be preferred for extra-articular distal tibia fractures because of its low complication rate. Nevertheless, intramedullary fixation should be taken priority for distal tibia fractures with serious soft tissue injuries.
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Bonnevialle P, Lafosse JM, Pidhorz L, Poichotte A, Asencio G, Dujardin F. Distal leg fractures: How critical is the fibular fracture and its fixation? Orthop Traumatol Surg Res 2010; 96:667-73. [PMID: 20851076 DOI: 10.1016/j.otsr.2010.07.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/18/2010] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Extra-articular distal tibia fractures include a tibial fracture line located partially or totally in the metaphyseal bone and a fibular fracture in variable areas or sometimes absent. There is no consensus in the literature on the conduct to address the fibula fracture. The main objective of this study was to assess its impact on tibial reduction and union. HYPOTHESIS Fibular fixation plays a positive role in reducing tibial displacement and improving mechanical stability of the entire lesion. MATERIAL AND METHODS This study was based on the multicenter observational group of the 2009 SOFCOT symposium, i.e., 142 metaphyseal fractures of the tibia. The fibula was intact in 10 cases and fractured in 132. In the three main categories of surgical treatment for the tibia (nailing, plating, external fixation) (126 fractures), the fibular lesion was not treated in 79 cases (61%) in this series, nine were treated with intramedullary pinning, and 38 with plate and screw fixation. RESULTS There was no statistical relation between the anatomic situation of the diaphysis and the anatomic type of the fibular fracture or between the anatomic type of the fibular fracture and its situation compared to the tibial fracture line. The intertubercular and neck fractures were type A1 or B1 (P<0.001) and were combined to a tibia fracture with a torsional component; the medial-diaphyseal and subtubercular fractures were associated with tibial fracture lines with a simple transversal or comminution or metaphyseal-diaphyseal component (P<0.032). The rate of pseudarthrosis of the fibular fracture was 4.7% at 1 year; in all these cases, fibular treatment had been conservative. All treatments combined, the tibial axes were statistically better corrected when the fibula was treated with fixation. In four of the 11 cases of axial tibial malunion, the primary fibular fixation caused or worsened them. DISCUSSION The present clinical series provides results similar to the biomechanical studies. The consequences of fibular fixation perpetuating a tibia reduction abnormality or on the contrary the absence of fibular fixation appeared as probable factors of residual reduction defects, lack of stability of the tibiofibular complex, and tibia non-union. LEVEL OF EVIDENCE Level IV (prospective cohort study).
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Affiliation(s)
- P Bonnevialle
- The Musculo skeletal Institute, Toulouse Teaching Hospital Center, Purpan Orthopaedics and Traumatology Unit, place Baylac, Toulouse 31052 cedex, France.
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Minimally invasive locked plating of distal tibia fractures is safe and effective. Clin Orthop Relat Res 2010; 468:975-82. [PMID: 19641974 PMCID: PMC2835592 DOI: 10.1007/s11999-009-0991-7] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2008] [Accepted: 07/01/2009] [Indexed: 01/31/2023]
Abstract
UNLABELLED Distal tibial fractures are difficult to manage. Limited soft tissue and poor vascularity impose limitations for traditional plating techniques that require large exposures. The nature of the limitations for traditional plating techniques is intrinsic to the large exposure required to approach distal tibia, a bone characterized by limited soft tissue coverage and poor vascularity. The locking plate (LP) is a new device for treatment of fractures. We assessed the bone union rate, deformity, leg-length discrepancy, ankle range of motion, return to preinjury activities, infection, and complication rate in 21 selected patients who underwent minimally invasive osteosynthesis of closed distal tibia fractures with an LP. According to the AO classification, there were 12 Type A, 5 Type B, and 4 Type C fractures. The minimum followup was 2 years (average, 2.8 years; range, 2-4 years). Two patients were lost to followup. Union was achieved in all but one patient by the 24th postoperative week. Four patients had angular deformity less than 7 degrees . No patient had a leg-length discrepancy more than 1.1 cm. Five patients had ankle range of motion less than 20 degrees compared with the contralateral side. Sixteen patients had not returned to their preinjury sporting or leisure activities. Three patients developed a delayed infection. We judge the LP a reasonable device for treating distal tibia fractures. The level of physical activities appears permanently reduced in most patients. LEVEL OF EVIDENCE Level IV, therapeutic study. See Guidelines for Authors for a complete description of levels of evidence.
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Abstract
The measurement of clinical outcomes in trauma research is often problematic in that it is subjective and currently no feasible gold standard evaluation is available. Consequently, observed trial results are partly dependent on which outcome measure is used. Precise and useful estimates of treatment effects can only be obtained when using reliable, valid, and responsive instruments for measuring fracture healing. This overview outlines the concept of the validation of outcome measures and provides a summary of available and frequently used instruments in orthopaedic clinical trials. Outcome instruments can be divided into assessments by the clinician and assessments by the patient. Clinician-assessed measures are frequently used in routine practice but have often not been validated before their use in research. They include clinical and radiographic assessments. In contrast, patient-assessed measures have been designed specifically for investigational purposes and measure health on various domains. Some of them have been validated extensively. Critically evaluating established clinician-based assessments and integrating those found to be valid with patient-assessed outcomes into a composite measure of fracture healing constitute major future challenges.
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Abstract
OBJECTIVE This cadaveric biomechanical study compared the mechanical properties of standard plating (SP), locked plating (LP), intramedullary nailing (IMN), and angular stable intramedullary nailing (ASN) for the treatment of axially unstable distal tibia metaphyseal fractures (OTA type 43.A3) with an intact fibula. METHODS A distal tibia metaphyseal fracture was created in 30 fresh frozen cadaveric specimens by performing an osteotomy 30 mm above the plafond. The fibula was left intact. Specimens were divided into 4 groups. Specimens underwent fracture fixation with a standard distal tibia plate, a medial locked plate, an intramedullary nail, or an angular stable intramedullary nail. Specimens were loaded vertically along the tibial axis to 700 N, followed by cyclical loading at 700 N for 10,000 cycles, and then to failure. RESULTS The IMN group demonstrated greater stiffness and load to failure than the LP group, which was greater than the SP group. The ASN group was not different in terms of stiffness and load to failure from the LP group for the number of specimens tested. The IM group required the greatest energy to failure, and all groups were significantly greater than the SP group. CONCLUSIONS Under axial loading conditions with an intact fibula, both IMN and LP provide stable fixation. There was no advantage to the use of an ASN over a standard IMN. IMN resulted in the highest stiffness, load to failure, and failure energy for OTA type 43.A3 fractures with as little as 3 cm of distal bone stock.
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Labronici PJ, Franco JS, Silva AFD, Cabral FMDP, Soares MDS, Lourenço PRBDT, Hoffmann R, Fernandes HJA, Reis FBD. Tratamento das fraturas distais da tíbia. ACTA ORTOPEDICA BRASILEIRA 2009. [DOI: 10.1590/s1413-78522009000100008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJETIVO: comparar os resultados da fixação ou não da fíbula no tratamento das fraturas do terço distal da tíbia, com haste intramedular e placa em ponte. MÉTODOS: foram 47 fraturas em 47 pacientes, sendo que em 21 pacientes foi utilizada a haste intramedular bloqueada não fresada e em 26 a placa em ponte (placa de compressão dinâmica larga ou estreita) pela técnica minimamente invasiva. Todas as fraturas da fíbula se encontravam no mesmo nível ou abaixo da fratura da tíbia. RESULTADOS: No grupo tratado com fixação da fíbula, a média do tempo de consolidação foi de 14,6 semanas. No grupo tratado sem fixação da fíbula, a média do tempo de consolidação foi de 14,3 semanas. No grupo de pacientes tratados com fixação da fíbula observou-se uma proporção de desvio angular em varo (6,3%) significativamente menor que o subgrupo sem fixação de fíbula (32,3%), e com desvio angular em valgo (62,5%) significativamente maior que o grupo sem fixação de fíbula (32,3%). CONCLUSÃO: Os benefícios da fixação da fíbula permanecem ainda controversos quando ocorrem fraturas associadas com a tíbia Em relação à consolidação, não houve diferença significativa. Em relação à consolidação, não houve diferença significativa entre os grupos.
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Fractures of the middle third of the tibia treated with a functional brace. Clin Orthop Relat Res 2008; 466:3108-15. [PMID: 18719973 PMCID: PMC2628234 DOI: 10.1007/s11999-008-0438-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2007] [Accepted: 07/18/2008] [Indexed: 01/31/2023]
Abstract
UNLABELLED It generally is accepted that fractures of the tibia located in the proximal and distal thirds tend to angulate more than midshaft fractures when treated with intramedullary nails. We therefore compared the angular deformities and final shortening of 434 closed fractures located in the middle third of the tibia treated with a functional brace with those in fractures in the proximal and distal thirds treated in the same manner. Ninety-seven percent in the middle third healed with 8 degrees or less angulation in the mediolateral plane, which was a higher percentage than we had experienced in distal and proximal third fractures treated with this method. Nonunions occurred in four (0.9%) fractures. We found correlations between initial shortening, final shortening, initial displacement, final displacement, and time to brace with initial angulation and final angulation in the mediolateral and anteroposterior planes. The overall mean final shortening of the fractures located in the middle third was 4.3 mm. These experiences suggest satisfactory results can be obtained in most instances using a functional brace for management of closed fractures of the middle third of the tibia. LEVEL OF EVIDENCE Level II, therapeutic study. See the Guidelines for Authors for a complete description of levels of evidence.
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Abstract
Understanding of the adult acquired flatfoot deformity (AAFD) continues to grow, as does the sophistication of orthotics and braces used to treat this disorder. This article reviews these advances and some of the devices commonly used to treat patients who have AAFD. Additionally, the recent proliferation and potential implications of mass-manufactured products is discussed.
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Affiliation(s)
- John D Logue
- D&J Medical, 2 Colgate Drive, Suite 202, Forest Hill, MD 21050, USA.
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Lee YS, Lo TY, Huang HL. Intramedullary fixation of tibial shaft fractures: a comparison of the unlocked and interlocked nail. INTERNATIONAL ORTHOPAEDICS 2007; 32:69-74. [PMID: 17206498 PMCID: PMC2219941 DOI: 10.1007/s00264-006-0271-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2006] [Revised: 07/12/2006] [Accepted: 08/28/2006] [Indexed: 11/25/2022]
Abstract
The study is a prospective evaluation and comparison. Eighty-two patients with tibial shaft fractures were treated with intramedullary fixation by either an unlocked nail (ULN) or an interlocked nail (ILN). All patients were followed up for 12 months with a functional score evaluation. The patients were divided into two groups, based on the method of treatment. The ULN group included 42 patients with an average age of 43.1 years. The ILN group included 40 patients with an average age of 40.0 years. Both groups were similar in the injury mechanism, fracture location, open fracture type and associated medical conditions (all P > 0.05). The operative time was shorter and the wound size smaller in the ULN group when compared to the ILN group (P < 0.001). The union rate, healing time and malunion rate were not significantly different between the two groups (P > 0.05). Although the functional score showed no difference between the groups (P = 0.3), the ILN group had a greater ability to return to their work 6 months after surgery (P = 0.03). In conclusion, unlocked nailing for tibial shaft fractures is a simple and effective method especially in the treatment of middle-third fractures. Interlocked nailing gives stable fixation without cast immobilisation, which resulted in a greater ability for the patients to return to their previous work 6 months after surgery.
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Affiliation(s)
- Yih-Shiunn Lee
- Department of Orthopedic Surgery, Taipei City Hospital, Heping Branch, Taipei, Taiwan.
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Kenny C. Compartment Pressures, Limb Length Changes and The Ideal Spherical Shape: A Case Report and In Vitro Study. ACTA ACUST UNITED AC 2006; 61:909-12. [PMID: 17033561 DOI: 10.1097/01.ta.0000224914.03527.01] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Changes in compartment pressures have been noted during traction, reduction, and intramedullary fixation of fractures. Changes in limb length and compartment volumes are suspected contributing factors. Pressure and volume changes are known to be related in animal models. If an acute increase in limb length can adversely affect compartment pressures, reversal or delay of such an increase in length may be of value in the treatment and prevention of compartment syndromes. METHODS A clinical example is presented in which a documented anterior compartment syndrome was successfully treated by deliberate loss of fracture reduction, without fasciotomy. Fracture reduction was later restored when swelling subsided. Anterior compartment pressures were recorded in response to limb length changes in osteotomized cadaver limbs stabilized with external fixation. RESULTS The pressure in the anterior compartment varies directly with acute changes in the length of the leg, in an experimental model. Mathematical analysis indicates that available volume within a compartment varies inversely with acute changes in its length. CONCLUSIONS Fracture reduction that restores the length of an acutely injured extremity may increase pressure in the compartments by decreasing available volume. Deliberate loss of reduction can decrease pressure in the compartments, offering a potential alternative to fasciotomy in the care of compartment syndrome in cautiously selected, monitored patients. Early stabilization without reduction, followed by delayed reduction, may be preferable during treatment of fractures prone to compartment syndrome. Decreased available compartment volume may contribute to compartment syndrome after distraction with intramedullary rods or skeletal traction.
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Affiliation(s)
- Charles Kenny
- Department of Surgery, Division of Orthopaedic Surgery, Columbia Memorial Hospital, Hudson, New York, USA.
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Abstract
Distal tibia metaphyseal fractures can be difficult to manage. Treatment selection is influenced by the proximity of the fracture to the plafond, fracture displacement, comminution, and injury to the soft-tissue envelope. Nonsurgical management is possible for stable fractures with minimal shortening. Indications for intramedullary nailing have expanded to include distal metaphyseal tibia fractures. Intramedullary nailing allows atraumatic, closed stabilization while preserving the vascularity of the fracture site and integrity of the soft-tissue envelope. Intramedullary canal anatomy at this level prevents intimate contact between the nail and endosteum, however, and concerns have been raised regarding the biomechanical stability of fixation and risk of malunion. Plate fixation is effective in stabilizing distal tibia fractures. Conventional techniques involve extensive dissection and periosteal stripping, which increase the risk of soft-tissue complications. Percutaneous plating techniques use indirect reduction methods and allow stabilization of distal tibia fractures while preserving vascularity of the soft-tissue envelope. External fixation is effective in the setting of contaminated wounds or extensive soft-tissue injury. Careful preoperative planning with consideration for fracture pattern and soft-tissue condition helps guide implant selection and minimize postoperative complications.
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Affiliation(s)
- Asheesh Bedi
- Department of Orthopaedic Surgery, University of Michigan Medical Center, Ann Arbor, MI 48109, USA
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Zelle BA, Bhandari M, Espiritu M, Koval KJ, Zlowodzki M. Treatment of distal tibia fractures without articular involvement: a systematic review of 1125 fractures. J Orthop Trauma 2006; 20:76-9. [PMID: 16424818 DOI: 10.1097/01.bot.0000202997.45274.a1] [Citation(s) in RCA: 127] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND The management of unstable distal tibia fractures remains challenging. The mechanism of injury and the prognosis of these fractures are different from pilon fractures, but their proximity to the ankle makes the surgical treatment more complicated than the treatment tibial midshaft fractures. A variety of treatment methods have been suggested for these injuries, including nonoperative treatment, external fixation, intramedullary nailing, and plate fixation. However, each of these treatment options is associated with certain challenges. Nonoperative treatment may be complicated by loss of reduction and subsequent malunion. Similarly, external fixation of distal tibia fractures may result in insufficient reduction, malunion, and pin tract infection. Intramedullary nailing can be considered the "gold standard" for the treatment of tibial midshaft fractures, but there are concerns about their use in distal tibia fractures. This is because of technical difficulties with distal nail fixation, the risk of nail propagation into the ankle joint, and the discrepancy between the diaphyseal and metaphyseal diameter of the intramedullary canal. Open reduction and internal plate fixation results in extensive soft tissue dissection and may be associated with wound complications and infections. The optimal treatment of unstable distal tibia without articular involvement remains controversial. OBJECTIVES This study was designed to review the outcomes of different treatment methods for extra-articular distal tibia fractures. The English literature was systematically reviewed and the rates of malunion, nonunion, infection, fixation failure, and secondary surgical procedures were extracted.
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Affiliation(s)
- Boris A Zelle
- University of Pittsburgh School of Medicine, Department of Orthopaedic Surgery, Pittsburgh, PA 15213, USA.
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Affiliation(s)
- Peter A Cole
- Department of Orthopaedic Surgery, Regions Hospital, 640 Jackson Street, St. Paul, MN 55101.
| | - Mohit Bhandari
- Orthopaedic Trauma Service, Hamilton General Hospital, 7 North, Suite 727, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada.
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