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The ball-less technique: A novel technique for the removal of a broken proximal femoral nail anti-rotation. A technical note. Injury 2020; 51:1397-1402. [PMID: 32327235 DOI: 10.1016/j.injury.2020.03.038] [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: 12/06/2019] [Revised: 03/12/2020] [Accepted: 03/24/2020] [Indexed: 02/02/2023]
Abstract
OBJECTIVE We describe a novel technique for removing broken intra-medullary femoral nails METHODS: This technique involves the initial removal of the blade, screw at proximal femur, and proximal part of the broken nail. A hole is then drilled in the remnant nail and a cerclage wire passed into the hole. The distal interlocking screw is then removed, before removing the nail. RESULTS In these case studies, the nail was removed from the patients using the technique of drilling a hole into the remnant nail and passing a cerclage wire through for removal, without any complications. CONCLUSION The method described is easy, replicable, and requires only a steel drill, cerclage wires, nail extraction hook and slotted hammer.
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Tennyson M, Krkovic M, Fortune M, Abdulkarim A. Systematic review on the outcomes of poller screw augmentation in intramedullary nailing of long bone fracture. EFORT Open Rev 2020; 5:189-203. [PMID: 32296553 PMCID: PMC7144892 DOI: 10.1302/2058-5241.5.190040] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Various technical tips have been described on the placement of poller screws during intramedullary (IM) nailing; however studies reporting outcomes are limited. Overall there is no consistent conclusion about whether intramedullary nailing alone, or intramedullary nails augmented with poller screws is more advantageous. We conducted a systematic review of PubMed, EMBASE, and Cochrane databases. Seventy-five records were identified, of which 13 met our inclusion criteria. In a systematic review we asked: (1) What is the proportion of nonunions with poller screw usage? (2) What is the proportion of malalignment, infection and secondary surgical procedures with poller screw usage? The overall outcome proportion across the studies was computed using the inverse variance method for pooling. Thirteen studies with a total of 371 participants and 376 fractures were included. Mean follow-up time was 21.1 months. Mean age of included patients was 40.0 years. Seven studies had heterogenous populations of nonunions and acute fractures. Four studies included only acute fractures and two studies examined nonunions only. The results of the present systematic review show a low complication rate of IM nailing augmented with poller screws in terms of nonunion (4%, CI: 0.03–0.07), coronal plane malunion (5%, CI: 0.03–0.08), deep (5%, CI: 0.03–0.11) and superficial (6%, CI: 0.03–0.11) infections, and secondary procedures (8%, CI: 0.04–0.18). When compared with the existing literature our review suggests intramedullary nailing with poller screws has lower rates of nonunion and coronal malalignment when compared with nailing alone. Prospective randomized control trial is necessary to fully determine outcome benefits.
Cite this article: EFORT Open Rev 2020;5:189-203. DOI: 10.1302/2058-5241.5.190040
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Affiliation(s)
- Maria Tennyson
- Department of Trauma & Orthopaedic Surgery, Cambridge University Hospital, Cambridge, UK
| | - Matija Krkovic
- Department of Trauma & Orthopaedic Surgery, Cambridge University Hospital, Cambridge, UK
| | - Mary Fortune
- The Department of Public Health & Primary Care, Strangeways Research Laboratory, Cambridge, UK
| | - Ali Abdulkarim
- Department of Trauma & Orthopaedic Surgery, Cambridge University Hospital, Cambridge, UK
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Okazaki Y, Gotoh E, Mori J. Strength⁻Durability Correlation of Osteosynthesis Devices Made by 3D Layer Manufacturing. MATERIALS 2019; 12:ma12030436. [PMID: 30708995 PMCID: PMC6385053 DOI: 10.3390/ma12030436] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Revised: 01/29/2019] [Accepted: 01/29/2019] [Indexed: 11/16/2022]
Abstract
To develop orthopedic implants that are optimized for each patient’s needs or skeletal structure (custom-made implants), evaluations of the bending strength, bending stiffness, and durability of various types of conventional osteosynthesis devices have become important. Four-point bending tests and compression bending tests of osteosynthesis devices (bone plates, intramedullary nail rods, spinal rods, compression hip screws (CHSs), short femoral nails, and metaphyseal plates) were carried out to measure their bending stiffness, bending strength, and durability. The bending stiffness of bone plates, intramedullary nails, spinal rods, CHSs, short femoral nails, and metaphyseal plates increased with increasing bending strength. The durability limit of various types of osteosynthesis devices linearly increased with increasing bending strength. The relationship (durability limit at 106 cycles) = 0.67 × (bending strength) (N·m) (R2 = 0.85) was obtained by regression. The relationship for the highly biocompatible Ti-15Zr-4Nb-4Ta alloy was also linear. The mechanical strength and ductility of specimens that were cut from various osteosynthesis devices were excellent and their microstructures consisted of fine structures, which were considered to be related to the excellent durability. These results are expected to be useful for the development of implants suitable for the skeletal structure of patients using three-dimensional (3D) layer manufacturing technologies.
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Affiliation(s)
- Yoshimitsu Okazaki
- Department of Life Science and Biotechnology, National Institute of Advanced Industrial Science and Technology, 1-1 Higashi 1-chome, Tsukuba, Ibaraki 305-8566, Japan.
| | - Emiko Gotoh
- Planning and Administration Department, National Institute of Technology and Evaluation, 2-49-10, Nishihara, Shibuya-ku, Tokyo 151-0066, Japan.
| | - Jun Mori
- Representative Director, Instron Japan Company Limited, 1-8-9 Miyamaedaira, Miyamae-ku, Kawasaki-shi, Kanagawa 216-0006, Japan.
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Agathangelidis F, Petsatodis G, Kirkos J, Papadopoulos P, Karataglis D, Christodoulou A. Distal Locking Screws for Intramedullary Nailing of Tibial Fractures. Orthopedics 2016; 39:e253-8. [PMID: 26840700 DOI: 10.3928/01477447-20160129-02] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Accepted: 07/06/2015] [Indexed: 02/03/2023]
Abstract
Recently introduced tibial intramedullary nails allow a number of distal screws to be used to reduce the incidence of malalignment and loss of fixation of distal metaphyseal fractures. However, the number of screws and the type of screw configuration to be used remains obscure. This biomechanical study was performed to address this question. Thirty-six Expert tibial nails (Synthes, Oberdorf, Switzerland) were introduced in composite bone models. The models were divided into 4 groups with different distal locking configurations ranging from 2 to 4 screws. A 7-mm gap osteotomy was performed 72 mm from the tibial plafond to simulate a 42-C3 unstable distal tibial fracture. Each group was divided in 3 subgroups and underwent nondestructive biomechanical testing in axial compression, coronal bending, and axial torsion. The passive construct stiffness was measured and statistically analyzed with one-way analysis of variance. Although some differences were noted between the stiffness of each group, these were not statistically significant in compression (P=.105), bending (P=.801), external rotation (P=.246), and internal rotation (P=.370). This in vitro study showed that, when using the Expert tibial nail for unstable distal tibial fractures, the classic configuration of 2 parallel distal screws could provide the necessary stability under partial weight-bearing conditions.
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Intramedullary Nail and Plate Combination Fixation for Complex Distal Tibia Fractures: When and How? J Orthop Trauma 2016; 30 Suppl 4:S17-S21. [PMID: 27768628 DOI: 10.1097/bot.0000000000000698] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Intramedullary nail and plate combination techniques have been described mostly for use in the proximal tibia. However, the nail and plate combination technique can also be used in the distal tibia, to counteract the deforming forces that cause construct failure and nonunion. In this article, we review pertinent anatomy and biomechanics and offer case examples that highlight the indications and applications of the nail and plate combination technique for distal tibia fractures.
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Filardi V. The healing stages of an intramedullary implanted tibia: A stress strain comparative analysis of the calcification process. J Orthop 2015; 12:S51-61. [PMID: 26719629 PMCID: PMC4674538 DOI: 10.1016/j.jor.2015.01.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Accepted: 01/04/2015] [Indexed: 10/24/2022] Open
Abstract
AIMS The extended usage of unreamed tibial nailing resulted in reports of an increased rate of complications, especially for the distal portion of the tibia. Unreamed nailing favours biology at the expense of the achievable mechanical stability, it is therefore of interest to define the limits of the clinical indications for this method. Extra-articular fractures of the distal tibial metaphysis, meta-diaphyseal junction, and adjacent diaphysis are distinct in their management from impaction derived ''pilon'' type fractures and mid-diaphyseal fractures. The goals of this work were to gain a thorough understanding of the load-sharing mechanism between unreamed nail and bones in a fractured tibia. With this purpose a complete model of the human leg was realised, simulating a mid-diaphyseal fracture, classified as A2 type 1, according to the AO classification. The analysis of the entire chain allows to have a complete picture of the stress distribution and of the most stressed bones and soft tissues, but, more importantly can overcome problems connected with boundary conditions imposed at single bony components. METHODS Model consists of six bony structures: pelvis, femur, patella, fibula, tibia, and a simplified lump of the feet, configured in a standing up position. Their articular cartilage layers, were simulated by 3D membranes of opportune stiffness connecting the different segments. Moreover an unreamed intra-medullary nail Expert Tibial Nail (DePuy Synthes(®)) stabilized the fractured tibia. A load of 700 N has been applied at the top of pelvis and a part the feet, at the tip, was rigidly fixed. Five different contact interfaces have been imposed at the different bony surfaces in contact. RESULTS Three different conditions were analysed: the initially healthy tibia, the A2 type 1 fractured tibia with the Expert tibial nail implanted, and the follow up stage after complete healing of tibia. Non-linear finite element analysis of the models were performed with Abaqus version 5.4 (Hibbitt, Karlsson and Sorensen, Inc., Pawtucket, RI) using the geometric non linearity and automatic time stepping options. CONCLUSION The obtained results reveal interesting consequences deriving by taking into account how the stress shielding can influence the integrity and resistance of bones, in order to identify the mechanical reasons for the unfavourable clinical results, and to identify borderline indications due to biomechanical factors. The evolution of treatment options for these fractures has been closely linked to developments in implant technology and surgical technique. Further developments in this area, particularly with respect to minimally invasive plating techniques and nail design are ongoing.
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Zhou Y, Wang Y, Liu L, Zhou Z, Cao X. Locking compression plate as an external fixator in the treatment of closed distal tibial fractures. INTERNATIONAL ORTHOPAEDICS 2015; 39:2227-37. [PMID: 26183145 DOI: 10.1007/s00264-015-2903-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2015] [Accepted: 06/22/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND Tibial fractures often follow high-energy trauma, and although soft tissue can remain intact, poor blood supply can lead to skin necrosis, infections and potential amputation. We used closed reduction and locking compression plates as external fixators for treating closed distal tibial fractures with soft tissue compromise. The method aims to avoid those potential complications. METHODS A retrospective series of 23 closed distal tibial fractures were treated using locking compression plates as external fixators. Protecting the blood supply was an essential intra-operative consideration, and postoperative physical therapy and partial weight bearing were encouraged early. Patients were followed at regular intervals and evaluated radiographically and clinically. RESULTS The average time to radiological bony union was 29.4 weeks (range, 14-52 weeks). No infections were seen. Fractures in 22 cases (95.65 %) united, and most fractures healed in an acceptable position. All patients had good functional results and were fully weight bearing with a well-healed tibia at the final follow-up. CONCLUSIONS Locking compression plates can be used as external fixators and provide a high rate of union, comfortable clinical course and excellent ankle-joint motion. Although indications are limited, this method is a suitable surgical approach for treating closed distal tibial fractures with soft tissue compromise.
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Affiliation(s)
- Yu Zhou
- Orthopaedic Department, The General Hospital of Jinan Military Command, Jinan, 250031, China.
| | - Yanbiao Wang
- Orthopaedic Department, The General Hospital of Jinan Military Command, Jinan, 250031, China.
| | - Lifeng Liu
- Orthopaedic Department, The General Hospital of Jinan Military Command, Jinan, 250031, China.
| | - Zhenyu Zhou
- Orthopaedic Department, The General Hospital of Jinan Military Command, Jinan, 250031, China.
| | - Xuecheng Cao
- Orthopaedic Department, The General Hospital of Jinan Military Command, Jinan, 250031, China.
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Mao Z, Wang G, Zhang L, Zhang L, Chen S, Du H, Zhao Y, Tang P. Intramedullary nailing versus plating for distal tibia fractures without articular involvement: a meta-analysis. J Orthop Surg Res 2015; 10:95. [PMID: 26078031 PMCID: PMC4481115 DOI: 10.1186/s13018-015-0217-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2015] [Accepted: 05/08/2015] [Indexed: 01/31/2023] Open
Abstract
Background The choice between intramedullary (IM) nailing or plating of distal tibia fractures without articular involvement remains controversial. A meta-analysis of randomized controlled trials (RCTs) and observational studies was performed to compare IM nailing with plating for distal tibia fractures without articular involvement and to determine the dominant strategy. Materials and methods The PubMed, Embase, Cochrane Library databases, Chinese Wan-Fang Database, and China National Knowledge Infrastructure were searched. Results Twenty-eight studies, which included 1863 fractures, met the eligible criteria. The meta-analysis did not identify a statistically significant difference between the two treatments in terms of the rate of deep infection, delayed union, removal of instrumentation, or secondary procedures either in the RCT or retrospective subgroups. IM nailing was associated with significantly more malunion events and a higher incidence of knee pain in the retrospective subgroup and across all the studies, but not significantly in the RCT subgroup, and a lower rate of delayed wound healing and superficial infection both in the RCT and retrospective subgroups relative to plating. A meta-analysis of the functional scores or questionnaires was not possible because of the considerable variation among the included studies, and no significant differences were observed. Conclusions Evidence suggests that both IM nailing and plating are appropriate treatments as IM nailing shows lower rate of delayed wound healing and superficial infection and plating may avoid malunion and knee pain. These findings should be interpreted with caution, however, because of the heterogeneity of the study designs. Large, rigorous RCTs are required.
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Affiliation(s)
- Zhi Mao
- Department of Orthopedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, People's Republic of China. .,Department of Microsurgery, PLA 205 Hospital, Guta Area, JinZhou, Liaoning, 121001, People's Republic of China.
| | - Guoqi Wang
- Department of Orthopedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, People's Republic of China.
| | - Lihai Zhang
- Department of Orthopedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, People's Republic of China.
| | - Licheng Zhang
- Department of Orthopedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, People's Republic of China.
| | - Shuo Chen
- Department of Medical Information, Chinese PLA General Hospital, Beijing, 100853, People's Republic of China.
| | - Hailong Du
- Department of Orthopedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, People's Republic of China.
| | - Yanpeng Zhao
- Department of Orthopedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, People's Republic of China.
| | - Peifu Tang
- Department of Orthopedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, People's Republic of China.
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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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Agrawal A, Chauhan VD, Maheshwari RK, Juyal AK. Primary Nailing in the Open Fractures of the Tibia-Is it worth? J Clin Diagn Res 2013; 7:1125-30. [PMID: 23905118 DOI: 10.7860/jcdr/2013/5504.3081] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2012] [Accepted: 03/31/2013] [Indexed: 11/24/2022]
Abstract
UNLABELLED Context (Background): The tibial shaft is one of the most common sites of open fractures. The specific methods of skeletal stabilization and soft tissue treatment of open fractures continue to be topics of debate in the orthopaedic traumatology. AIMS To evaluate the results of the intramedullary nailing in the open fractures of the tibia, especially in the Indian scenario. SETTINGS AND DESIGN An observational, descriptive study which was done at a tertiary care hospital from 2006 to 2010. MATERIAL AND METHODS A prospective study was done on thirty cases which had sustained open fractures of t/hable Gustilo and Anderson grades I, II and III, who were operated for primary intramedullary interlocking nail fixation after thorough debridement and closure of their wounds with suturing, lateral skin release, split thickness skin grafting and muscle pedicle flap, where ever necessary. All the patients were followed up for a minimum of two years. STATISTICAL ANALYSIS Descriptive statistics and Fisher's Exact test were used. RESULTS Of the total thirty cases, ten were of grade I, seven were of grade II, three were of grade IIIA, seven were of grade IIIB and three were of grade IIIC. Dynamization was done in nine cases. The average time to union was 16.0 weeks in the grade I cases, it was 18.3 weeks in the grade II cases, it was 23.6 weeks in the grade III A cases, it was 28.4 weeks in the grade III B cases and it was 32 weeks in the grade III C cases. The mean time to union was 20.7 weeks. Infection occurred in 3 cases. Delayed unions were observed in 4 cases. A non union occurred in 1 case of type IIIC. A mal union was observed in 1 case of type IIIB. 1 case of grade IIIC had the compartmental syndrome. No case had any implant failure (nail / screw breakage), or deep vein thrombosis. CONCLUSION We conclude that the unreamed intramedullary nailing in cases of open fractures of the tibia, with an early soft tissue coverage, results in a faster soft tissue and bony healing, an easier soft tissue coverage, a better biomechanical stability and early rehabilitation and infection rates as comparable to those which are seen with other methods.
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Affiliation(s)
- Atul Agrawal
- Assistant Professor, Department of Orthopaedics, Himalayan Institute of Medical sciences , Doiwala, Dehradun, Uttarakhand, 248140, India
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Comparison of Fatigue Properties and Fatigue Crack Growth Rates of Various Implantable Metals. MATERIALS 2012. [PMCID: PMC5449063 DOI: 10.3390/ma5122981] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The fatigue strength, effects of a notch on the fatigue strength, and fatigue crack growth rate of Ti-15Zr-4Nb-4Ta alloy were compared with those of other implantable metals. Zr, Nb, and Ta are important alloying elements for Ti alloys for attaining superior long-term corrosion resistance and biocompatibility. The highly biocompatible Ti-15Zr-4Nb-4Ta alloy exhibited an excellent balance between strength and ductility. Its notched tensile strength was much higher than that of a smooth specimen. The strength of 20% cold-worked commercially pure (C.P.) grade 4 Ti was close to that of Ti alloy. The tension-to-tension fatigue strength of an annealed Ti-15Zr-4Nb-4Ta rod at 107 cycles was approximately 740 MPa. The fatigue strength of this alloy was much improved by aging treatment after solution treatment. The fatigue strengths of C.P. grade 4 Ti and stainless steel were markedly improved by 20% cold working. The fatigue strength of Co-Cr-Mo alloy was markedly increased by hot forging. The notch fatigue strengths of 20% cold-worked C.P. grade 4 Ti, and annealed and aged Ti-15Zr-4Nb-4Ta, and annealed Ti-6Al-4V alloys were less than those of the smooth specimens. The fatigue crack growth rate of Ti-15Zr-4Nb-4Ta was the same as that of Ti-6Al-4V. The fatigue crack growth rate in 0.9% NaCl was the same as that in air. Stainless steel and Co-Cr-Mo-Ni-Fe alloy had a larger stress-intensity factor range (ΔK) than Ti alloy.
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Chen SB, Zhang CQ, Jin DX, Cheng XG, Sheng JG, Zeng BF. Treatment of aseptic nonunion after intramedullary nailing fixation with locking plate. Orthop Surg 2012; 1:258-63. [PMID: 22009872 DOI: 10.1111/j.1757-7861.2009.00040.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
OBJECTIVE To evaluate the safety and efficacy of locking plate combined with bone grafting in the treatment of aseptic nonunion following intramedullary nailing fixation of fractures of the long bones. METHODS Thirty-eight consecutive patients treated in our hospital between January 2004 and December 2006 were included in this retrospective study. The nonunions included 20 femurs, 15 tibias, and 3 humeri. The duration of non-union ranged from 6 to 84 months and 21 (55.3%) of them were located around the metaphysis of the affected long bones. There were 12 women and 26 men with a mean age of 39.2 years (range, 9-70 years). Locking plate combined with bone grafting was the procedure chosen to treat every case of nonunion in this series. The clinical outcomes were evaluated. RESULTS All patients were followed up for 6-20 months (average 11.6 months). After locking plate fixation combined with bone grafting, union was achieved in all cases, the average healing time being 5.3 months (range, 4-8 months). Infection of the superficial incision occurred in three cases (7.9%) and delayed healing of the incision in one case, all of which healed with no further complications. The function of the adjacent joints was excellent to good in 30 patients (78.9%), fair in 7 (18.4%) and poor in 1 (2.6%) after follow-up. CONCLUSION Locking plate fixation combined with bone grafting is a highly effective treatment for aseptic nonunions of the long bones after intramedullary nailing fixation, especially in the case of metaphyseal nonunion.
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Affiliation(s)
- Sheng-bao Chen
- Department of Orthopaedic Surgery, Shanghai Sixth People's Hospital, Shanghai Jiaotong University, Shanghai, China
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Minimally invasive locking screw plate fixation of non-articular proximal and distal tibia fractures. Orthop Traumatol Surg Res 2010; 96:800-9. [PMID: 20851700 DOI: 10.1016/j.otsr.2010.03.025] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2009] [Revised: 01/31/2010] [Accepted: 03/29/2010] [Indexed: 02/02/2023]
Abstract
Intramedullary nailing of proximal and distal quarter tibia fractures is known to be a challenging procedure due to the metaphyseal enlargement, the reduced contact between implant and cortex and fracture comminution. Therefore, some authors suggest preferring the use of plate internal fixation in the management of these challenging fractures. The purpose of this manuscript is to present and describe our technique of minimally invasive locking plate osteosynthesis in the treatment of extra-articular proximal and distal tibia fractures. Osteosynthesis was performed by means of a locking screw plate system which construct characteristics usually allow immediate weight-bearing and early functional mobilization. This minimally invasive surgical procedure advantageously combines the principles of closed fixation with construct stability.
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Ehlinger M, Adam P, Gabrion A, Jeunet L, Dujardin F, Asencio G. Distal quarter leg fractures fixation: The intramedullary nailing alone option. Orthop Traumatol Surg Res 2010; 96:674-82. [PMID: 20739249 DOI: 10.1016/j.otsr.2010.07.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/28/2010] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Intramedullary (IM) nailing is the classical treatment for diaphyseal fractures of the tibia. Stabilizing fractures of the distal quarter is recognized as being delicate. We report a continuous, multicenter prospective study of distal tibia-fibula fractures treated with anterograde intramedullary nailing. HYPOTHESIS The working hypothesis was to identify the problems encountered with IM nailing alone of distal leg fractures. PATIENTS AND METHODS From May 2007 to November 2008, 51 fractures in 51 patients (19 females and 32 males; mean age, 46.2 years [range, 17-93 years]) were treated with IM nailing. The fractures were classified according to the association pour l'ostéosynthèse (AO) classification, with most type A1 (29/51). Thirteen fractures presented a distal articular extension treated with screws in five cases. Fixation consisted in intramedullary nailing, reamed in all cases, performed on a standard or orthopaedic surgery table. Nailing was static and distally locked (50/51). The patients were evaluated clinically and radiologically, with AP and lateral images of both legs and the Olerud score. RESULTS We report one death and eight patients lost to follow-up, providing 42 cases to reviewing at 1 year. The bone union rate was 97.6% in a mean 15.7 weeks. Immediately after surgery, 14 axial deviations greater than 5° were observed, mainly valgus, with only one greater than 10°. The absence of fibular fixation was the only identifiable risk factor for appearance of an initial axial deviation as well as fracture instability over time. Two infections were observed and at 6 months four secondary displacements, one of which can be explained by changing the distal locking due to infection. Four dynamizations were performed. No other risk factor was found. The mean Olerud functional score at 12 months was 83.5 points. DISCUSSION The clinical results are comparable to those reported in the literature. From a radiological point of view, the rates and times to bone union were identical. However, the rates of malunion were clearly higher. The risk factors for malunion found in the literature are metaphyseal enlargement, fracture comminution, a too distal location of fracture site, young patient age, patient installation on a standard operating table, and technical errors. The absence of supplementary fibular fixation, the subject of debate in the literature, was the only statistically significant point found in the present study. Nailing distal fractures of the leg provides good clinical results. However, with regard to the malunion rates, the technique must be precise and rigorous. We recommend systematic fibular fixation and use of an orthopaedic table. LEVEL OF EVIDENCE Level IV; cohort type prospective study.
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Affiliation(s)
- M Ehlinger
- Service de chirurgie orthopédique et de traumatologie, hôpital de Hautepierre, hôpitaux universitaires de Strasbourg, 1, avenue Molière, 67098 Strasbourg cedex, France.
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de Amorim Cabrita HAB, Malavolta EA, Teixeira OVR, Montenegro NB, Duarte FA, Mattar R. Anterograde removal of broken femoral nails without opening the nonunion site: a new technique. Clinics (Sao Paulo) 2010; 65:279-83. [PMID: 20360918 PMCID: PMC2845768 DOI: 10.1590/s1807-59322010000300007] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2009] [Accepted: 12/17/2009] [Indexed: 12/05/2022] Open
Abstract
OBJECTIVE We describe a new technique for removing the distal fragments of broken intramedullary femoral nails without disturbing the nonunion site. METHODS This technique involves the application of an AO distractor prior to the removal of the nail fragments, with subsequent removal of the proximal nail fragment in an anterograde fashion and removal of the distal fragment through a medial parapatellar approach. Impaction of the fracture site is then performed with a nail that is broader than the remaining fragmented material. RESULTS Nails were removed from five patients using the technique described above without any complications. After a mean follow-up period of 61.8 months, none of these patients showed worsened knee osteoarthritis. CONCLUSION The original technique described in this article allows surgeons to remove the distal fragment of fractured femoral intramedullary nails without opening the nonunion focus or using special surgical instruments.
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Whalley H, Thomas G, Hull P, Porter K. Surgeon versus metalwork--tips to remove a retained intramedullary nail fragment. Injury 2009; 40:783-9. [PMID: 19442972 DOI: 10.1016/j.injury.2008.12.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2008] [Accepted: 12/12/2008] [Indexed: 02/02/2023]
Affiliation(s)
- Helen Whalley
- Academic Department of Clinical Traumatology, West Building, Institute of Research and Development, Edgbaston Birmingham, United Kingdom.
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18
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Lau TW, Leung F, Chan CF, Chow SP. Wound complication of minimally invasive plate osteosynthesis in distal tibia fractures. INTERNATIONAL ORTHOPAEDICS 2008; 32:697-703. [PMID: 17572892 PMCID: PMC2551726 DOI: 10.1007/s00264-007-0384-z] [Citation(s) in RCA: 116] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2007] [Revised: 05/02/2007] [Accepted: 05/13/2007] [Indexed: 11/24/2022]
Abstract
Nowadays, the use of minimally invasive plate osteosynthesis (MIPO) in the management of fracture of the distal tibia is common. The various advantages of the MIPO technique, namely, preserving blood supply and better bone healing, have been described extensively in the literature. However, this technique is not without complication. Among all the complications, infection is one of the commonest. In the last 3 years, we have performed 48 cases of MIPO in treating distal tibia fractures. Our study was to evaluate the clinical outcome of these cases, with special attention to the infection rate and our experience in managing these infection cases. Our results showed that the average time until the patient started to bear full weight was 9.4 weeks. The average time for bony union was 18.7 weeks. There were 7 cases of late infection among these 48 cases. The rate was 15%. The presence of late infection had no obvious effect on the time to bony union. Twenty-five patients (52%) had the implants removed and the most common reason was skin impingement by the implant. The clinical presentation and management of these late infections are discussed. In conclusion, MIPO fixation of distal tibia fractures using a metaphyseal locking plate is safe and efficient. However, complications such as late wound infection and impingement are relatively common. The overall clinical outcome is still good despite the presence of these complications.
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Affiliation(s)
- T W Lau
- Department of Orthopaedics and Traumatology, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China.
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19
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Kuhn S, Hansen M, Rommens PM. Extending the Indication of Intramedullary Nailing of Tibial Fractures. Eur J Trauma Emerg Surg 2007; 33:159-69. [PMID: 26816146 DOI: 10.1007/s00068-007-7039-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2006] [Accepted: 02/28/2007] [Indexed: 11/27/2022]
Abstract
Intramedullary nailing is an effective and well-established method for the treatment of a wide spectrum of tibial fractures. Nevertheless, the handling of metaphyseal and open fracture remains challenging. Surgical and technical advancements have opened up new possibilities to broaden the indication of intramedullary nailing in these areas.
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Affiliation(s)
- Sebastian Kuhn
- Department of Trauma Surgery, University Hospital of the Johannes Gutenberg University of Mainz, Mainz, Germany. .,Department of Trauma Surgery, University Hospital of the Johannes Gutenberg University of Mainz, Langenbeckstrasse 1, 55101, Mainz, Germany.
| | - Matthias Hansen
- Department of Trauma Surgery, Hand, and Reconstructive Surgery, Academic Teaching Hospital of the University Mainz, Worms, Germany
| | - Pol M Rommens
- Department of Trauma Surgery, University Hospital of the Johannes Gutenberg University of Mainz, Mainz, Germany
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20
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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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21
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Agarwal A. Fan CY, et al. Interlocking nails for displaced metaphyseal fractures of the distal tibia [Injury 2005;36:669-74]. Injury 2006; 37:676. [PMID: 16769319 DOI: 10.1016/j.injury.2006.03.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2005] [Revised: 11/28/2005] [Accepted: 03/08/2006] [Indexed: 02/02/2023]
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22
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Katsoulis E, Court-Brown C, Giannoudis PV. Incidence and aetiology of anterior knee pain after intramedullary nailing of the femur and tibia. ACTA ACUST UNITED AC 2006; 88:576-80. [PMID: 16645100 DOI: 10.1302/0301-620x.88b5.16875] [Citation(s) in RCA: 126] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- E Katsoulis
- Department of Trauma & Orthopaedics, St James's University Hospital, Beckett Street, Leeds LS9 7TF, UK
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23
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Abstract
PURPOSE To assess the clinical outcome of unreamed intramedullary interlocking nailing in open fractures of tibia, and to evaluate the incidence of complications in these open fractures as a result of the unreamed intramedullary nailing. METHODS Between June 1999 and May 2000, a total of 60 cases of open tibial shaft fractures were operated on with unreamed interlocking nails at Safdarjung Hospital, New Delhi, India. Records of 56 patients (4 women and 52 men) were available for study. Only injuries associated with the tibial shaft were included. Traffic accidents were the cause of fractures in all patients. All fractures were classified according to Gustilo and Anderson system for open fractures. There were 30 (53.6%) type-I, 18 (32.1%) type-II, 4 (7.1%) type-IIIA, and 4 (7.1%) type-IIIB fractures. After thorough debridement under anaesthesia, an unreamed interlocking nail was inserted with assistance by an image intensifier. All nails were statically locked with one screw each proximally and distally. RESULTS The patients were followed up for a mean period of 20 months (range, 18-24 months) and were evaluated according to the modified Ketenjian's criteria. Results were good to excellent in 85.8% cases, and poor in 10.7% cases. Only 2 of 8 patients with type-III fractures had good results. Two of 4 type-IIIA and all 4 type-IIIB fractures had chronic osteomyelitis. Of 56 patients, 6 had early infection, 6 had delayed union, 6 had infected non-union, 2 had nail breakage, 8 had screw breakage, and 10 had anterior knee pain. CONCLUSION Unreamed interlocking tibial nailing can be safely used for type-I and type-II open injuries even with delayed presentation. Use of unreamed nailing in those type-III fractures with delayed presentation was not recommended, because of high incidence of complications.
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Affiliation(s)
- D Joshi
- Central Institute of Orthopedics, Safdarjung Hospital, New Delhi, India.
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24
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Obremskey WT, Medina M. Comparison of intramedullary nailing of distal third tibial shaft fractures: before and after traumatologists. Orthopedics 2004; 27:1180-4. [PMID: 15566130 DOI: 10.3928/0147-7447-20041101-15] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
We hypothesized that less malalignment and complications occur with intramedullary nailing of distal third tibia fractures (42A, B, C) after the implementation of orthopedic trauma surgeons to this level II community hospital. We also hypothesized that patients with < or =5 degrees of malalignment have poorer function as measured by the MODEMS functional outcome scale. Two cohorts of distal third tibia fractures were identified by discharge diagnosis or by the Orthopaedic Trauma Association database. Group I (n = 39) patients were stabilized with an intramedullary nail by community orthopedic surgeons. Group II (n = 18) patients were treated by orthopedic trauma surgeons. In Group I (community), 9 (23%) patients treated by the community surgeons exhibited >5 degrees of angulation in at least one direction. Five (13%) of these patients displayed angulation in more than one direction, and 3 of these patients exhibited >10 degrees of angulation. In Group II (trauma) 1 (5%) patient had >5 degrees angulation in any plane (P < .05). No differences were noted in time to union, nonunion, delayed union, hardware failure or infections between the two groups. Functional outcomes were assessed using the MODEMS lower limb module. In comparison of the patients with and without significant angulation, the P value for bodily pain was 0.042. Patients treated by the community orthopedic surgeons had a higher incidence of malalignment, as compared to those treated by orthopedic trauma specialists.
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Affiliation(s)
- William T Obremskey
- Department of Orthopedics and Rehabilitation, Division of Orthopedic Trauma, Vanderbilt University Medical Center, Nashville, TN 37232-3450, USA
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Dogra AS, Ruiz AL, Thompson NS, Nolan PC. Dia-metaphyseal distal tibial fractures--treatment with a shortened intramedullary nail: a review of 15 cases. Injury 2000; 31:799-804. [PMID: 11154751 DOI: 10.1016/s0020-1383(00)00129-7] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Fifteen patients were reviewed retrospectively with distal tibial fractures treated with a reamed intramedullary nail which had approximately 1 cm removed just distal to the lowermost locking screw. There were 15 patients (nine males and six females). All patients had returned to normal activities of daily living. Eleven patients could perform all leisure activities with no symptoms and three had only minor discomfort, which did not preclude sport. All fractures united, 12 uneventfully and three after a secondary surgical procedure. Three patients had malalignment defined as varus-valgus angulation or recurvatum of 5 degrees or greater. Whilst technically challenging, intramedullary nailing for dia-metaphyseal distal tibial fractures represents a safe and reliable method for managing these injuries. This represents the first report in the English Language literature specifically examining treatment with a shortened tibial nail.
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Affiliation(s)
- A S Dogra
- The Royal Victoria Hospital, Fracture Outcomes Research Unit, Ward 41, Belfast, Northern Ireland BT12 6BA, UK.
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26
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Abstract
Between 1991 and 1995 five hundred and twenty tibial diaphyseal fractures were treated with intramedullary nailing in Northern Ireland. We retrospectively reviewed three hundred and thirty eight patients in three out of the four fracture units in Northern Ireland. Within this group there were three hundred and forty fractures and we identified twenty five episodes of implant failure. This group of patients had a higher percentage of open injuries with a higher degree of comminution and had been treated with smaller diameter nails when compared with the group of patients, who had no implant failure. Failure occurred most frequently at the transverse proximal locking screw when a single screw was used. Fractures in the distal third of the tibia had a higher incidence of nail breakage. We would recommend early elective dynamisation and the use of statically locked larger diameter nails, especially in comminuted or distal third fractures.
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Affiliation(s)
- A L Ruiz
- Department of Orthopaedic Surgery, Musgrave Park Hospital, Belfast, Ireland
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27
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Abstract
A simple technique for removal of the distal fragment of the broken intramedullary interlocking nail is described. It was successfully used in three patients with a broken nail due to nonunion. The technique requires only cerclage wire, which is available in any operating room, avoiding the difficulties obtaining the custom made hook and of excessive exposure to radiation.
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Affiliation(s)
- M Marwan
- Department of Orthopaedic, School of Medical Science, University Sains Malaysia, Kelantan, Malaysia
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28
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Abstract
In recent years biological surgical solutions have been recommended in cases of distal tibial fractures, with the aim of reducing damage to soft tissues and to bone vascular supply. Between the years 1991-1995, 52 patients suffering from fractures of the distal tibial metaphysis were treated in our department with an unreamed tibial nail (UTN). Fractures were categorized in accordance with the AO Classification. 32 fractures had no articular involvement (43A1, 43A2, 43A3) and 20 included intra-articular extension (43C1, 43C2). 32 fractures had significant metaphyseal comminution (43A2, 43A3, 43C2). 12 were open fractures. All the fractures were treated by means of UTN using distal locking. In 13 patients an additional percutaneous interfragmentary fixation was also applied. 22 patients underwent an additional operation in order to facilitate bone union (dynamization, bone grafting and/or fibulectomy). In 50 of the 52 patients the fracture united with a very good range of knee and ankle motion. In 2 patients non-union with breakage of the UTN occurred and in two open fractures post-operative infections were observed. Our experience with the treatment of fractures of the distal tibia, including intra-articular fractures with no comminution, points at an excellent functional outcome with a low incidence of complications.
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Affiliation(s)
- R Mosheiff
- Orthopaedic Surgery Department, Hadassah Medical Center, Jerusalem, Israel
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