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Akbulut D, Coskun M, Mirzazada J, Sezgic AB. Case report: Plate-assisted bone transport with uniplanar external fixator in large bone defects of the humerus. Int J Surg Case Rep 2024; 120:109898. [PMID: 38889518 PMCID: PMC11231522 DOI: 10.1016/j.ijscr.2024.109898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 06/06/2024] [Accepted: 06/08/2024] [Indexed: 06/20/2024] Open
Abstract
INTRODUCTION We present a case series of two patients who underwent plate-assisted bone transport (PABT) with a uniplanar external fixator for the treatment of large bone defects of the humerus. The efficacy and outcomes were evaluated. CASE PRESENTATION A retrospective review of patients treated with PABT for humeral defects over a 2-year period was performed. Proper gap healing occurred within 3 months, and a long course of physiotherapy was involved in obtaining satisfactory outcomes. DISCUSSION Our results demonstrate that PABT might be a potentially effective alternative for large humeral defects, allowing controlled bone lengthening and healing without disrupting vascularity and providing stability for early motion. CONCLUSION PABT appears to be a viable option for the management of large humeral defects with good functional outcomes and a manageable complication profile.
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Hamiti Y, Abudureyimu P, Lyu G, Yusufu A, Yushan M. Trifocal versus Pentafocal bone transport in segmental tibial defects: a matched comparative analysis for posttraumatic osteomyelitis treatment. BMC Musculoskelet Disord 2024; 25:383. [PMID: 38750523 PMCID: PMC11094878 DOI: 10.1186/s12891-024-07507-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Accepted: 05/08/2024] [Indexed: 05/19/2024] Open
Abstract
PURPOSE The objective of this study was to evaluate and compare the effectiveness and clinical results of trifocal bone transport (TBT) and pentafocal bone transport (PBT) in treating distal tibial defects > 6 cm resulting from posttraumatic osteomyelitis, highlighting the potential advantages and challenges of each method. METHODS A retrospective assessment was conducted on an overall population of 46 eligible patients with distal tibial defects > 6 cm who received treatment between January 2015 and January 2019. Propensity score analysis was used to pair 10 patients who received TBT with 10 patients who received PBT. The outcomes assessed included demographic information, external fixation time (EFT), external fixation index (EFI), bone and functional outcomes assessed using the Association for the Study and Application of the Method of Ilizarov (ASAMI) scoring system, and postoperative complications evaluated using the Paley classification. RESULTS The demographic and baseline data of the two groups were comparable. Following radical debridement, the average tibial defect was 7.02 ± 0.68 cm. The mean EFT was significantly shorter in the PBT group (130.9 ± 16.0 days) compared to the TBT group (297.3 ± 14.3 days). Similarly, the EFI was lower in the PBT group (20.67 ± 2.75 days/cm) than in the TBT group (35.86 ± 3.69 days/cm). Both groups exhibited satisfactory postoperative bone and functional results. Pin site infection was the most common complication and the rates were significantly different between the groups, with the PBT group demonstrating a higher incidence. CONCLUSION Both TBT and PBT effectively treat posttraumatic tibial defects greater than 6 cm, with PBT offering more efficient bone regeneration. However, PBT is associated with a higher rate of pin site infections, highlighting the importance of careful management in these complex procedures and emphasizing the need for expert surgical execution and tailored treatment approaches in orthopedic reconstructive surgery.
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Affiliation(s)
- Yimurang Hamiti
- Department of Microrepair and Reconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, P. R. China
| | - Patiman Abudureyimu
- Imaging Center of the First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, P. R. China
| | - Gang Lyu
- Department of Orthopedic Surgery, The Fourth Affiliated Hospital of Xinjiang Medical University, Traditional Chinese Medicine Hospital of Xinjiang Uyghur Autonomous Region, Urumqi, Xinjiang, P. R. China
| | - Aihemaitijiang Yusufu
- Department of Microrepair and Reconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, P. R. China.
| | - Maimaiaili Yushan
- Department of Orthopedic Surgery, The Fourth Affiliated Hospital of Xinjiang Medical University, Traditional Chinese Medicine Hospital of Xinjiang Uyghur Autonomous Region, Urumqi, Xinjiang, P. R. China.
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Maimaiti X, Liu K, Yusufu A, Xie Z. Treatment of tibial bone defects caused by infection: a retrospective comparative study of bone transport using a combined technique of unilateral external fixation over an intramedullary nail versus circular external fixation over an intramedullary nail. BMC Musculoskelet Disord 2024; 25:284. [PMID: 38609889 PMCID: PMC11010327 DOI: 10.1186/s12891-024-07377-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 03/22/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND The purpose of the study was to assess and compare the clinical efficacy of bone transport with either circular or unilateral external fixators over an intramedullary nail in the treatment of tibial bone defects caused by infection. METHODS Between May 2010 and January 2019, clinical and radiographic data were collected and analyzed for patients with bone defects caused by infection. Thirteen patients underwent bone transport using a unilateral external fixator over an intramedullary nail (Group A), while 12 patients were treated with a circular external fixator over an intramedullary nail (Group B). The bone and functional outcomes of both groups were assessed and compared using the Association for the Study and Application of the Method of the Ilizarov criteria, and postoperative complications were evaluated according to the Paley classification. RESULTS A total of 25 patients were successfully treated with bone transport using external fixators over an intramedullary nail, with a mean follow-up time of 31.63 ± 5.88 months. There were no significant statistical differences in age, gender, previous surgery per patient, duration of infection, defect size, and follow-up time between Group A and Group B (P > 0.05). However, statistically significant differences were observed in operation time (187.13 ± 21.88 min vs. 255.76 ± 36.42 min, P = 0.002), intraoperative blood loss (39.26 ± 7.33 mL vs. 53.74 ± 10.69 mL, P < 0.001), external fixation time (2.02 ± 0.31 month vs. 2.57 ± 0.38 month, P = 0.045), external fixation index (0.27 ± 0.08 month/cm vs. 0.44 ± 0.09 month/cm, P = 0.042), and bone union time (8.37 ± 2.30 month vs. 9.07 ± 3.12, P = 0.032) between Group A and Group B. The excellent and good rate of bone and functional results were higher in Group A compared to Group B (76.9% vs. 75% and 84.6% vs. 58.3%). Statistically significant differences were observed in functional results (excellent/good/fair/poor, 5/6/2/0 vs. 2/5/4/1, P = 0.013) and complication per patient (0.38 vs. 1.16, P = 0.012) between Group A and Group B. CONCLUSIONS Bone transport using a combined technique of external fixators over an intramedullary nail proved to be an effective method in treating tibial bone defects caused by infection. In comparison to circular external fixators, bone transport utilizing a unilateral external fixator over an intramedullary nail resulted in less external fixation time, fewer complications, and better functional outcomes.
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Affiliation(s)
- Xiayimaierdan Maimaiti
- Department of Trauma and Microreconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, 830054, China
| | - Kai Liu
- Department of Trauma and Microreconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, 830054, China
| | - Aihemaitijiang Yusufu
- Department of Trauma and Microreconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, 830054, China.
| | - Zengru Xie
- Department of Trauma and Microreconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, 830054, China.
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Seng DWR, Oh CW. Critical size bone defects managed with modern techniques of bone transport: An update. Injury 2024; 55:111341. [PMID: 38244250 DOI: 10.1016/j.injury.2024.111341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 12/10/2023] [Accepted: 01/13/2024] [Indexed: 01/22/2024]
Abstract
Bone transport is one of several techniques that has been proven to be effective in addressing critical bone loss. While it was first described over 100 years ago, modifications to this technique coupled with advances in technology have allowed us to perform bone transport with higher success rates and reduced complication rates. Modern techniques of bone transport aim to shorten the duration of time an external fixator is utilized to reduce its associated complications and burden to patients. We present an update on modern techniques of bone transport for critical size defects and methods to shorten the external fixation time.
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Affiliation(s)
- Daniel W R Seng
- Department of Orthopaedic Surgery. Woodlands Health. National Health Group, Singapore
| | - Chang-Wug Oh
- Department of Orthopaedic Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, 130 Dongdeok-ro, Jung-gu, Daegu, 41944, Korea.
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Wang Q, Ma T, Li Z, Zhang K, Huang Q. Bone transport combined with sequential nailing technique for the management of large segmental bone defects after trauma. Front Surg 2024; 11:1302325. [PMID: 38313414 PMCID: PMC10835796 DOI: 10.3389/fsurg.2024.1302325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 01/08/2024] [Indexed: 02/06/2024] Open
Abstract
Background Bone transport technique is widely used for the management of large segmental bone defects. However, several reasons may prevent its successful completion, such as poor osteogenesis, docking site nonunion, severe chronic pain and psychological problems. We used sequential nailing technique to solve these problems. The objective of this study was to analyze the clinical effects of our modified technique for the management of large segmental bone defects after trauma. Methods Twenty-three patients using bone transport combined with sequential nailing technique in our institution from June 2011 to June 2020 were included and analyzed retrospectively. There were 15 males and eight females. The age ranged from 19 to 64 years. There were eight cases suffering from basic medical diseases. The initial injury was open in 14 patients. Seven cases encountered femoral defects and 16 for tibia. The main reasons for sequential nailing technique were docking site nonunion (nine cases), poor osteogenesis (five cases), severe chronic pain (five cases) and psychological problems (four cases). The residual bone defects after removing the external fixator, operation plans, complications and follow-up time were recorded. Bone defect healing was evaluated by Paley score. Results The mean residual bone defects were (2.9 ± 1.9) cm. The mean time in external fixator was (9.5 ± 3.4) months. The average follow-up time was (23 ± 3) months. With respect to complications, two cases suffered from nonunion again and were treated by bone graft with augmented plate fixation. No infection recurrence was found in these cases. The excellent and good rate of bone defect healing was 91.3%. Conclusion Bone transport combined with sequential nailing technique could shorten the external fixation time, overcome the inconvenience of the external frame to patients, eliminate chronic pain and be easy for patients to accept. Patients using this modified technique achieved high satisfaction.
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Affiliation(s)
| | | | | | | | - Qiang Huang
- Department of Orthopedics, Hong Hui Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, China
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Ma XY, Yuan H, Cui D, Liu B, Han TY, Yu HL, Zhou DP. Management of segmental defects post open distal femur fracture using a titanium cage combined with the Masquelet technique A single-centre report of 23 cases. Injury 2023; 54:111130. [PMID: 37890289 DOI: 10.1016/j.injury.2023.111130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 09/29/2023] [Accepted: 10/13/2023] [Indexed: 10/29/2023]
Abstract
INTRODUCTION The segmental bone defects post open distal femur fracture presents a reconstructive challenge, which often requires extreme solutions. The present study reviewed a new treatment strategy which used a cylindrical titanium mesh cage as an adjunct to the Masquelet technique. METHODS We retrospectively reviewed a consecutive series of 23 patients treated for segmental bone defects post open distal femur fracture using a titanium mesh cage combined with the Masquelet technique under a 2-staged protocol in our institution from 2017 to 2021. The study group consisted of 13 men and 10 women with an average age of 44.1 years. The surgical debridement was performed with antibiotic polymethylmethacrylate (PMMA) cement spacer implanted into the bone defect combined with cement-wrapped plate stabilization, or antibiotic beads with vacuum sealing drainage (VSD) to cover the wound. The second stage of the Masquelet technique for bone defect repair began at least 4-6 weeks after the first stage, once all signs of possible infection were eliminated. After the cement spacer was removed, the definitive reconstruction was completed with exchange to a cylindrical titanium mesh cage filled with cancellous autograft within the induced membrane. The bone defect with cage was stabilized with a distal femoral Less Invasive Stabilization System (LISS). The radiological and clinical records of the enrolled patients were retrospectively analyzed. RESULTS The mean follow-up was 38.6 months. The average number of operations before the second stage was 1.3. The mean interval between the two stages was 12.7 weeks. The average length of the defect measured 8.3 cm (ranging from 6.1 to 12.4 cm). All the defects filled with autograft within the cage achieved bony union, with a mean healing time of 8.4 months. At the latest follow-up, the mean knee extension measured 6.2° (ranging from 0° to 20°), and the mean flexion measured 101.8° (ranging from 60° to 120°). Complications included two instances of superficial stitch abscess, which eventually healed. CONCLUSIONS The use of a titanium cage implanted into an induced membrane in a 2-staged Masquelet protocol could achieve satisfactory clinical outcomes in cases of segmental defects following open distal femur fractures.
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Affiliation(s)
- Xiang-Yu Ma
- Department of Orthopedics of General Hospital of Northern Theatre Command, Shenyang, Liaoning Province 110016, China
| | - Hong Yuan
- Department of Orthopedics of General Hospital of Northern Theatre Command, Shenyang, Liaoning Province 110016, China
| | - Dong Cui
- Department of Cardiology of No.967 Hospital of PLA Joint Logistics Support Force, Dalian, Liaoning Province 116011, China
| | - Bing Liu
- Department of Orthopedics of General Hospital of Northern Theatre Command, Shenyang, Liaoning Province 110016, China
| | - Tian-Yu Han
- Department of Orthopedics of General Hospital of Northern Theatre Command, Shenyang, Liaoning Province 110016, China
| | - Hai-Long Yu
- Department of Orthopedics of General Hospital of Northern Theatre Command, Shenyang, Liaoning Province 110016, China
| | - Da-Peng Zhou
- Department of Orthopedics of General Hospital of Northern Theatre Command, Shenyang, Liaoning Province 110016, China.
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Anglitoiu B, Abu-Awwad A, Patrascu JM, Abu-Awwad SA, Dinu AR, Totorean AD, Cojocaru D, Sandesc MA. Staged Treatment of Posttraumatic Tibial Osteomyelitis with Rib Graft and Serratus Anterior Muscle Autografts-Case Report. J Pers Med 2023; 13:1651. [PMID: 38138878 PMCID: PMC10745087 DOI: 10.3390/jpm13121651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 11/23/2023] [Accepted: 11/24/2023] [Indexed: 12/24/2023] Open
Abstract
Osteomyelitis of the tibia is a challenging condition, particularly when it occurs as a result of trauma. This abstract presents a case study detailing the successful staged treatment of posttraumatic tibial osteomyelitis utilizing a unique combination of rib graft and serratus anterior muscle. This medical abstract presents a case study of a 52-year-old male with a history of heavy smoking and obliterating arteriopathy of the lower limbs. The patient sustained a traumatic open fracture classified as Type IIIA Gustilo Anderson involving one-third of the distal right tibia diaphysis, with an associated right fibular malleolus fracture. The treatment approach comprised multiple stages, focusing on wound management, infection control, and limb salvage. The initial stage involved the application of an external fixation device in the emergency setting. Seven days later, an osteosynthesis procedure was performed using a Kuntscher nail and wire cerclage. However, complications emerged, with wound dehiscence and purulent secretion observed at 14 days postsurgery. Subsequently, secondary suturing was carried out at the 20-day mark. The second stage of the treatment involved implant removal, wide excisional debridement, pulse lavage, osteoclasia, and relaxation of the peroneal malleolus. A monoplane external fixation system was applied. As a part of postoperative care, aspiration therapy with a vacuum pump was administered, along with a 10-day course of vancomycin according to the antibiogram. Positive clinical signs of healing were noted, and sterile cultures confirmed the results. The third stage of the intervention focused on grafting the osteo-muscular defect, utilizing autografts from the rib and serratus anterior muscle. The external fixator was maintained in place during this phase. In the fourth and final stage, after an 8-week integration period of the musculocutaneous flap, the external fixator was removed, and internal fixation was accomplished with a blocked Less Invasive Stabilization System (LISS) plate inserted using the Minimally Invasive Plate Osteosynthesis (MIPO) technique. This case underscores the significance of a multistage approach in managing complex limb injuries, emphasizing the importance of timely intervention, infection control, and innovative techniques for limb salvage and restoration of function.
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Affiliation(s)
- Bogdan Anglitoiu
- Department XV—Discipline of Orthopedics—Traumatology, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (B.A.); (J.-M.P.J.); (M.-A.S.)
- “Pius Brinzeu” Emergency Clinical County Hospital, Bld Liviu Rebreanu, No. 156, 300723 Timisoara, Romania; (S.-A.A.-A.); (A.R.D.); (A.-D.T.); (D.C.)
- Research Center University Professor Doctor Teodor Șora, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Ahmed Abu-Awwad
- Department XV—Discipline of Orthopedics—Traumatology, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (B.A.); (J.-M.P.J.); (M.-A.S.)
- “Pius Brinzeu” Emergency Clinical County Hospital, Bld Liviu Rebreanu, No. 156, 300723 Timisoara, Romania; (S.-A.A.-A.); (A.R.D.); (A.-D.T.); (D.C.)
- Research Center University Professor Doctor Teodor Șora, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Jenel-Marain Patrascu
- Department XV—Discipline of Orthopedics—Traumatology, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (B.A.); (J.-M.P.J.); (M.-A.S.)
- “Pius Brinzeu” Emergency Clinical County Hospital, Bld Liviu Rebreanu, No. 156, 300723 Timisoara, Romania; (S.-A.A.-A.); (A.R.D.); (A.-D.T.); (D.C.)
- Research Center University Professor Doctor Teodor Șora, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Simona-Alina Abu-Awwad
- “Pius Brinzeu” Emergency Clinical County Hospital, Bld Liviu Rebreanu, No. 156, 300723 Timisoara, Romania; (S.-A.A.-A.); (A.R.D.); (A.-D.T.); (D.C.)
- Department XII—Discipline of Obstetrics and Gynecology, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Anca Raluca Dinu
- “Pius Brinzeu” Emergency Clinical County Hospital, Bld Liviu Rebreanu, No. 156, 300723 Timisoara, Romania; (S.-A.A.-A.); (A.R.D.); (A.-D.T.); (D.C.)
- Department XVI—Balneology, Medical Recovery and Rheumatology, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
- Research Center for Assessment of Human Motion and Functionality and Disability, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Alina-Daniela Totorean
- “Pius Brinzeu” Emergency Clinical County Hospital, Bld Liviu Rebreanu, No. 156, 300723 Timisoara, Romania; (S.-A.A.-A.); (A.R.D.); (A.-D.T.); (D.C.)
- Department XVI—Balneology, Medical Recovery and Rheumatology, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
- Research Center for Assessment of Human Motion and Functionality and Disability, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Dan Cojocaru
- “Pius Brinzeu” Emergency Clinical County Hospital, Bld Liviu Rebreanu, No. 156, 300723 Timisoara, Romania; (S.-A.A.-A.); (A.R.D.); (A.-D.T.); (D.C.)
- Research Center University Professor Doctor Teodor Șora, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Mihai-Alexandru Sandesc
- Department XV—Discipline of Orthopedics—Traumatology, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (B.A.); (J.-M.P.J.); (M.-A.S.)
- “Pius Brinzeu” Emergency Clinical County Hospital, Bld Liviu Rebreanu, No. 156, 300723 Timisoara, Romania; (S.-A.A.-A.); (A.R.D.); (A.-D.T.); (D.C.)
- Research Center University Professor Doctor Teodor Șora, Victor Babes University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
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Kunwar BB, Maheshwari V, Dhingra M, bhagat S, PV C, Vardhan S. Use of locked plates and mono-rail fixator in segmental tibial defects: A prospective interventional study. J Orthop 2023; 44:47-52. [PMID: 37664557 PMCID: PMC10471829 DOI: 10.1016/j.jor.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 07/05/2023] [Accepted: 08/13/2023] [Indexed: 09/05/2023] Open
Abstract
Introduction The management of gap non-union is a major challenge to both the clinician and the patient as it is technically difficult, time-intensive, and physically arduous for the patient along with an unpredictable result. Gap non-union can arise from extrusion of bony fragment at the time of trauma or after debridement of unhealthy bone later. Moreover, Tibia because of its subcutaneous anatomy can easily undergo bone-loss and segmental defect. Among various methods available for managing gap non-union of tibia distraction osteogenesis using either ilizarov fixator or mono-rail fixator is the most popular one. Here we present functional and bony outcomes of combined use of locking plate and Limb Reconstruction System (LRS) in tibial gap non-union and assess whether it decreases fixator time and related complications. Patients and methods A prospective intervention study constituting 10 patients with Paley's type B1 tibial gap non-union over a period of 22months. In first stage, debridement was done; tibial locking plate and mono-rail fixator were applied along with corticomy at proximal tibia. Distraction was started 7-14 days later. At the end of distraction phase, fixator was removed and transported segment was fixed with screws with or without bone grafting at docking site. Patients were followed up every 6 weeks for radiological and clinical assessment. Functional assessment using Application for the Study and Application of the Method of Ilizarov (ASAMI) functional score, and Musculoskeletal Tumour Society (MSTS) functional score while bone outcome was assessed with ASAMI bone score. Quality of regenerate was assessed by Fernandez-Esteve grading. Detailed scoring was done at the time of index surgery, at the time of LRS removal and at the time of consolidation phase. Results All the 10 patients were male with mean age of 33 years. The mean defect size was 4.94 cm after debridement. Minimum duration of follow up was 30 weeks after removal of LRS. Mean duration between trauma and inclusion in the study was 17.7 months. The median external fixator index was 15.63 days/cm. The complication rate was 1.3/patient. According to Paley's classification, there were eleven problems and two obstacles, and no true complications. Both ASAMI bone score and functional scores were excellent in three and good in six patients. The median MSTS composite score was 76.66%. Conclusion The integrated fixation is an effective and satisfactory method enabling early external fixator removal with low rate of complication. So, this technique can be recommended for the management of segmental tibial defects. Level of evidence II.
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Affiliation(s)
- Bom Bahadur Kunwar
- Department of Orthopedics, All India Institute of Medical Sciences, Rishikesh, India
| | - Vikas Maheshwari
- Department of Orthopedics, All India Institute of Medical Sciences, Rishikesh, India
| | - Mohit Dhingra
- Department of Orthopedics, All India Institute of Medical Sciences, Rishikesh, India
| | - Saroj bhagat
- Department of Orthopedics, All India Institute of Medical Sciences, Rishikesh, India
| | - Chanakya PV
- Department of Orthopedics, All India Institute of Medical Sciences, Rishikesh, India
| | - Sunit Vardhan
- Department of Orthopedics, All India Institute of Medical Sciences, Rishikesh, India
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Rosslenbroich SB, Oh CW, Kern T, Mukhopadhaya J, Raschke MJ, Kneser U, Krettek C. Current Management of Diaphyseal Long Bone Defects-A Multidisciplinary and International Perspective. J Clin Med 2023; 12:6283. [PMID: 37834927 PMCID: PMC10573364 DOI: 10.3390/jcm12196283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 08/14/2023] [Accepted: 09/11/2023] [Indexed: 10/15/2023] Open
Abstract
The treatment of defects of the long bones remains one of the biggest challenges in trauma and orthopedic surgery. The treatment path is usually very wearing for the patient, the patient's environment and the treating physician. The clinical or regional circumstances, the defect etiology and the patient´s condition and mental status define the treatment path chosen by the treating surgeon. Depending on the patient´s demands, the bony reconstruction has to be taken into consideration at a defect size of 2-3 cm, especially in the lower limbs. Below this defect size, acute shortening or bone grafting is usually preferred. A thorough assessment of the patient´s condition including comorbidities in a multidisciplinary manner and her or his personal demands must be taken into consideration. Several techniques are available to restore continuity of the long bone. In general, these techniques can be divided into repair techniques and reconstructive techniques. The aim of the repair techniques is anatomical restoration of the bone with differentiation of the cortex and marrow. Currently, classic, hybrid or all-internal distraction devices are technical options. However, they are all based on distraction osteogenesis. Reconstructive techniques restore long-bone continuity by replacing the defect zone with autologous bone, e.g., with a vascularized bone graft or with the technique described by Masquelet. Allografts for defect reconstruction in long bones might also be described as possible options. Due to limited access to allografts in many countries and the authors' opinion that allografts result in poorer outcomes, this review focuses on autologous techniques and gives an internationally aligned overview of the current concepts in repair or reconstruction techniques of segmental long-bone defects.
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Affiliation(s)
- Steffen Bernd Rosslenbroich
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, 48149 Münster, Germany;
| | - Chang-Wug Oh
- Department of Orthopedic Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Jung-gu, Daegu 41944, Republic of Korea;
| | - Thomas Kern
- Department of Trauma Surgery/Murnau, BG Unfallklinik Murnau, 82418 Murnau am Staffelsee, Germany;
| | - John Mukhopadhaya
- Orthopedic and Trauma Department, Paras HMRI Hospital, Patna 800014, Bihar, India;
| | - Michael Johannes Raschke
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, 48149 Münster, Germany;
| | - Ulrich Kneser
- BG Trauma Center Ludwigshafen, Department of Plastic Surgery, University of Heidelberg/Ludwigshafen, 67059 Heidelberg, Germany;
| | - Christian Krettek
- Trauma Department/Hannover, Hannover Medical School, 30625 Hannover, Germany;
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Lu Y, Wang Q, Ren C, Li M, Li Z, Zhang K, Huang Q, Ma T. Proximal versus distal bone transport for the management of large segmental tibial defect: a clinical case series. Sci Rep 2023; 13:3883. [PMID: 36890222 PMCID: PMC9995462 DOI: 10.1038/s41598-023-31098-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 03/06/2023] [Indexed: 03/10/2023] Open
Abstract
This retrospective study compared proximal bone transport and distal bone transport in a series of cases diagnosed with large segmental tibial defects. Patients with a tibial segmental defect (> 5 cm) were eligible for inclusion. Twenty-nine patients were treated using proximal bone transport technique (PBT group) and 21 cases were managed by distal bone transport technique (DBT group). We recorded the demographic information, operation indexes, external fixation index (EFI), visual analog score (VAS), limb function scores, and complications. Patients were followed for 24-52 months. There was no significant difference in operation time, blood loss, time in frame, EFI and HSS score between the two groups (p > 0.05). However, the PBT group displayed better clinical effects than the DBT group, including higher AOFAS scores, lower VAS, and complication incidence (p < 0.05). In particular, the incidence of Grade-II pin-tract infection, transient loss of ankle movement, and foot drop was significantly lower in PBT group than that in DBT group (p < 0.05). Although both methods could be used safely for the management of large segmental tibial defects, the proximal bone transport may confer greater patient satisfaction because of better ankle functions and lower complications.
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Affiliation(s)
- Yao Lu
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Qian Wang
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Cheng Ren
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Ming Li
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Zhong Li
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Kun Zhang
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Qiang Huang
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China.
| | - Teng Ma
- Department of Orthopedics, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China.
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Huang Q, Ma T, Ren C, Xu Y, Li M, Wang Q, Lu Y, Li Z, Zhang K. Shortening and re-lengthening versus bone transport for the treatment of distal tibial periarticular post-traumatic defects. Sci Rep 2022; 12:16303. [PMID: 36175612 PMCID: PMC9523061 DOI: 10.1038/s41598-022-20760-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 09/19/2022] [Indexed: 11/26/2022] Open
Abstract
In the present study, we presented our experience with a new modified technique of shortening and re-lengthening using a monolateral external frame combined with a calcaneal intramedullary nail and compared it with the bone transport technique for the treatment of distal tibial periarticular post-traumatic defects. Forty-one patients were retrospectively analyzed. Among them 19 were treated using our modified shortening and re-lengthening technique (MSR group) and 22 by bone transport (BT group). The difference in external fixation time (EFT), external fixation index (EFI), self-rating anxiety scale (SAS), and complications were compared between the two groups. The mean EFT was 3.4 ± 0.6 months in the MSR group and 7.5 ± 1.4 months in the BT group; the EFI was 0.57 ± 0.06 month/cm and 1.32 ± 0.23 month/cm, respectively. The EFT, EFI, and SAS scores were significantly lower in the MSR group than in the BT Group (p < 0.05). The mean number of complications per patient in the BT group was nearly 2.4 times that of the MSR group (p < 0.05). Our modified shortening and re-lengthening technique reduced the EFI and complication incidence compared to the bone transport technique. Therefore, patients with distal tibial periarticular post-traumatic defects can achieve great satisfaction with this new technique.
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Affiliation(s)
- Qiang Huang
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China.
| | - Teng Ma
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China.
| | - Cheng Ren
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - YiBo Xu
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Ming Li
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Qian Wang
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Yao Lu
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Zhong Li
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Kun Zhang
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
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Xu Y, Ma T, Ren C, Li M, Lu Y, Sun L, Huang Q, Wang Q, Xue H, Li Z, Zhang K. Treatment of tibial large bone defects: A comparative study of bone transport over an intramedullary nail in combination with antibiotic-impregnated calcium sulphate versus bone transport alone with antibiotic-impregnated calcium sulphate. Injury 2022; 54 Suppl 2:S78-S85. [PMID: 36192202 DOI: 10.1016/j.injury.2022.09.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 09/17/2022] [Accepted: 09/23/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE To compare the bone transport over an intramedullary nail in combination with antibiotic-impregnated calcium sulphate versus bone transport alone with antibiotic-impregnated calcium sulphate for the treatment of tibial large bone defects. METHODS A retrospective analysis was conducted by enroling 33 surgically treated patients with tibial large bone defects after the debridement for tibial infection or osteomyelitis who were admitted in Lower Limb Surgery Ward of Traumatic orthopaedic Department, Xi'an Honghui Hospital from January 2018 to January 2021. All the patients were categorized in Group A (transport over intramedullary nail, 12 cases) and Group B (transport alone, 21 cases) based on the surgery strategy. The collected clinical materials and data included gender, age, injury mechanism, smoking habits, comorbidity diseases, initial fracture type (open or close), bone defect size, surgical duration, intraoperative bleeding loss, resorption time of calcium sulphate, bone transport time, external fixation time, external fixation index, weight bearing time, complications and Paley bone and functional criteria. RESULTS Thirty-three patients were enroled and successfully followed up with an average time of 15.25±4.31 months ranged from 8 to 21 months in Group A and an average time of 17.09±5.64 months ranged from 9 to 31 months in Group B. No significantly statistical differences of the demographic data were discovered between the two groups. There were no significantly statistical differences of the average bone defect size, intraoperative bleeding loss, resorption time of calcium sulphate and bone transport time between the two groups. However, the average surgical duration (P = 0.002) was significantly longer in Group A than Group B and the average external fixation time (P<0.001), external fixation index(P = 0.002) and weight bearing time (P = 0.030) were significantly shorter in Group A than Group B. No significantly statistical difference of excellent and good rate of bone outcomes and complication rate was observed, however, the excellent and good rate of functional outcomes (P = 0.041) was significantly higher in Group A than Group B. CONCLUSION Compared with the conventional Ilizarov technique combining with antibiotic-impregnated calcium sulphate for large tibial bone defects, bone transport over an intramedullary nail in combination with antibiotic-impregnated calcium sulphate had favourable external fixation time, external fixation index, weight bearing time and clinical functional outcomes which effectively suppressed the infection and allowed patients earlier removal of the external fixator and weight bearing for rehabilitation.
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Affiliation(s)
- Yibo Xu
- Department of Orthopaedics Trauma, Honghui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an 710054, China
| | - Teng Ma
- Department of Orthopaedics Trauma, Honghui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an 710054, China
| | - Cheng Ren
- Department of Orthopaedics Trauma, Honghui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an 710054, China
| | - Ming Li
- Department of Orthopaedics Trauma, Honghui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an 710054, China
| | - Yao Lu
- Department of Orthopaedics Trauma, Honghui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an 710054, China
| | - Liang Sun
- Department of Orthopaedics Trauma, Honghui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an 710054, China
| | - Qiang Huang
- Department of Orthopaedics Trauma, Honghui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an 710054, China
| | - Qian Wang
- Department of Orthopaedics Trauma, Honghui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an 710054, China
| | - Hanzhong Xue
- Department of Orthopaedics Trauma, Honghui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an 710054, China
| | - Zhong Li
- Department of Orthopaedics Trauma, Honghui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an 710054, China.
| | - Kun Zhang
- Department of Orthopaedics Trauma, Honghui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an 710054, China.
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Farhan-Alanie MM, Ward J, Kelly MB, Al-Hourani K. Current Perspectives on the Management of Bone Fragments in Open Tibial Fractures: New Developments and Future Directions. Orthop Res Rev 2022; 14:275-286. [PMID: 35983563 PMCID: PMC9380731 DOI: 10.2147/orr.s340534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 08/02/2022] [Indexed: 11/27/2022] Open
Abstract
Open tibial fractures may be associated with bone loss at the time of the injury or following surgical debridement of the fracture. This article discusses the various treatment options available and the latest developments surrounding the management of free bone fragments in open tibial fractures.
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Affiliation(s)
- Muhamed M Farhan-Alanie
- Department of Trauma & Orthopaedics, University Hospital Coventry & Warwickshire, Coventry, UK
- Correspondence: Muhamed M Farhan-Alanie, Email
| | - Jayne Ward
- Department of Trauma & Orthopaedics, University Hospital Coventry & Warwickshire, Coventry, UK
| | - Michael B Kelly
- Department of Trauma & Orthopaedics, Southmead Hospital, Bristol, UK
| | - Khalid Al-Hourani
- Department of Trauma & Orthopaedics, Royal Infirmary of Edinburgh, UK
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[Effectiveness of bone transport with a locking plate versus conventional bone transport for tibial defects]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2022; 36:983-988. [PMID: 35979790 PMCID: PMC9379450 DOI: 10.7507/1002-1892.202202073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVE To investigate the effectiveness difference between bone transport with a locking plate (BTLP) and conventional bone transport with Ilizarov/Orthofix fixators in treatment of tibial defect. METHODS The clinical data of 60 patients with tibial fractures who met the selection criteria between January 2016 and September 2020 were retrospectively analyzed, and patients were treated with BTLP (BTLP group, n=20), Ilizarov fixator (Ilizarov group, n=23), or Orthofix fixator (Orthofix group, n=17) for bone transport. There was no significant difference in gender, age, cause of injury, time from injury to admission, length of bone defect, tibial fracture typing, and comorbidities between groups ( P>0.05). The osteotomy time, the retention time of external fixator, the external fixation index, and the occurrence of postoperative complications were recorded and compared between groups. The bone healing and functional recovery were evaluated by the Association for the Study and Application of the Method of Ilizarov (ASAMI) criteria. RESULTS All patients of 3 groups were followed up 13-45 months, with a mean of 20.4 months. The osteotomy time was significantly shorter in the BTLP group than in the Ilizarov group, and the retention time of external fixator and the external fixation index were significantly lower in the BTLP group than in the Ilizarov and Orthofix groups ( P<0.05). Twenty-two fractures healed in the Ilizarov group and 1 case of delayed healing; 16 fractures healed in the Orthofix group and 1 case of delayed healing; 18 fractures healed in the BTLP group and 2 cases of delayed healing. There was no significant difference between groups in fracture healing distribution ( P=0.824). After completing bone reconstruction treatment according to ASAMI criteria, the BTLP group had better bone healing than the Orthofix group and better function than the Ilizarov groups, showing significant differences ( P<0.05). Postoperative complications occurred in 4 cases (20%) in the BLTP group, 18 cases (78%) in the Ilizarov group, and 12 cases (70%) in the Orthofix group. The incidence of complication in the BTLP group was significantly lower than that in other groups ( P<0.05). CONCLUSION BTLP is safe and effective in the treatment of tibial defects. BTLP has apparent advantages over the conventional bone transport technique in osteotomy time, external fixation index, and lower limb functional recovery.
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Hamiti Y, Yushan M, Yalikun A, Lu C, Yusufu A. Matched comparative study of trifocal bone transport versus induced membrane followed by trifocal bone transport in the treatment of segmental tibial defects caused by posttraumatic osteomyelitis. BMC Musculoskelet Disord 2022; 23:572. [PMID: 35701789 PMCID: PMC9195234 DOI: 10.1186/s12891-022-05501-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 05/30/2022] [Indexed: 11/15/2022] Open
Abstract
Objectives To compare the efficacy and clinical outcomes of trifocal bone transport (TBT) versus induced membrane followed by trifocal bone transport (IM + TBT) in the treatment of tibial defects > 6 cm caused by posttraumatic osteomyelitis. Methods A total of 69 eligible patients with tibial defects > 6 cm who were treated between January 2010 and January 2018 were retrospectively reviewed. Overall, 18 patients treated by IM + TBT and 18 treated by TBT were matched by propensity score analysis. The mean tibial defect after radical debridement was 6.97 ± 0.76 cm (range, 6.0 to 8.9 cm). The measurements, including demographic data, external fixation index (EFI), external fixation time (EFT), duration of docking union, bone and functional outcomes evaluated by the Association for the Study and Application of the Method of Ilizarov (ASAMI) scoring system, and postoperative complications evaluated by Paley classification during follow-up were recorded. Results Age, gender, injury mechanism, affected side, defect size, previous operation time, and follow-up time were not significantly different between the two groups (P > 0.05). The mean EFT was 293.8 ± 12.1 days in the TBT group vs. 287.5 ± 15.3 days in the IM + TBT group. The mean EFI was 36.02 ± 2.76 days/cm vs. 34.69 ± 2.83 days/cm, respectively. The mean duration of docking union was 210.7 ± 33.6 days vs. 179.7 ± 22.9 days, respectively. There was no significant difference in postoperative bone and functional results between the two groups. Delayed union or nonunion and soft tissue incarceration were significantly reduced in the IM + TBT group compared to those in the TBT group. Conclusion Both TBT and IM + TBT achieved satisfactory postoperative bone and functional outcomes in patients with segmental tibial defects > 6 cm following posttraumatic osteomyelitis, while IM + TBT had a significantly lower incidence of postoperative complication in delayed union or nonunion and soft tissue incarceration, as well as faster docking union. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-022-05501-8.
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Affiliation(s)
- Yimurang Hamiti
- Department of Microrepair and Reconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Maimaiaili Yushan
- Department of Microrepair and Reconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Ainizier Yalikun
- Department of Microrepair and Reconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Cheng Lu
- Department of Microrepair and Reconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Aihemaitijiang Yusufu
- Department of Microrepair and Reconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China.
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Zhu H, Gao Y, Wang C, Chen Z, Yu X, Qi X, Sun Q, Zhang W, Song W. A nomogram for decision-making assistance on surgical treatment of chronic osteomyelitis in long bones: Establishment and validation based on a retrospective multicenter cohort. Int J Surg 2022; 99:106267. [PMID: 35202861 DOI: 10.1016/j.ijsu.2022.106267] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 01/04/2022] [Accepted: 02/15/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND Chronic osteomyelitis remains a major challenge for orthopedic surgeons due to its high recurrence rate. Surgeons currently have few tools to estimate the likelihood of individual recurrence. We here aimed to develop a nomogram to better estimate individual recurrence rate after surgical treatment of chronic osteomyelitis in long bones. METHODS We first retrospectively identified patients as training cohort who had received surgical treatment of chronic osteomyelitis in long bones between January 2010 and January 2016 from four hospitals. Patient demographic, microbiological, clinical, and therapeutic variables were collected and analyzed. Univariate and multivariate analyses were performed successively to identify independently predictive factors for recurrence. To reduce overfitting, the Bayesian information criterion was used to reduce variables in the original model. Nomograms were created with the reduced model after model selection. The nomogram was then internally validated with bootstrap resampling. We then further validated the performance of the established nomogram in validation cohort (data from two distinct institutions). RESULTS Recurrence was found in 136 of 655 (20.8%) and 52 of 201 patients (25.9%) in training and validation cohorts respectively. We included six independent prognostic factors for recurrence in our prediction model: number of previous recurrences, epiphysial involvement, preoperative serum albumin level, axial length of the infectious lesion, lesion-removal method, and application of a muscular flap. After incorporating these six factors, the nomogram achieved good discrimination, with concordance indexes of 0.82 (95% CI, 0.79-0.85) and 0.80 (95% CI, 0.78-0.83) in predicting recurrence in the training and validation cohorts, respectively. Calibration curves were well fitted for both training and validation cohorts. CONCLUSIONS Our nomogram achieved good preoperative prediction of recurrence in chronic osteomyelitis of long bones. Using this nomogram, the recurrence risk can be confidently predicted for each patient and treatment plan. After considering and discussing the functional prognosis with patients, physicians can establish a rational therapeutic plan. LEVEL OF EVIDENCE Prognostic, Level III.
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Affiliation(s)
- Hongyi Zhu
- Department of Orthopaedic Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China Shanghai Eighth People's Hospital, Shanghai, China Shanghai Minhang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai, China Shanghai Zhujiajiao People's Hospital, Shanghai, China The Fifth Hospital of Wuhan City, Wuhan, Hubei, China Jinghong First People's Hospital, Xishuangbanna, Yunnan, China
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Klifto KM, Azoury SC, Klifto CS, Mehta S, Levin LS, Kovach SJ. Treatment of Posttraumatic Tibial Diaphyseal Bone Defects: A Systematic Review and Meta-Analysis. J Orthop Trauma 2022; 36:55-64. [PMID: 34633778 DOI: 10.1097/bot.0000000000002214] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/14/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To describe evidenced-based treatment options for patients who sustained trauma and/or posttraumatic osteomyelitis of the tibia resulting in diaphyseal bone defects and to compare outcomes between patients treated with nonvascularized bone grafts (NBGs), bone transport (BT), or vascularized bone grafts (VBGs). DATA SOURCE The Preferred Reporting Items for Systematic Review and Meta-Analyses of individual participant data and Cochrane guidelines were followed. PubMed, EMBASE, Cochrane Library, Web of Science, Scopus, and CINAHL were searched from inception to June 2020. STUDY SELECTION Patients who were ≥18 years, had sustained trauma to the tibia resulting in fracture and/or osteomyelitis with measurable diaphyseal bone defects, and were treated by interventions such as NBGs, BT, or VBGs were eligible. Excluded studies were non-English, reviews, nonreviewed literature, cadavers, animals, unavailable full texts, nondiaphyseal defects, atrophic nonunions, malignancy, and replantations. DATA EXTRACTION A total of 108 studies were included with 826 patients. Two reviewers systematically/independently screened titles/abstracts, followed by full texts to ensure quality, accuracy, and consensus among authors for inclusion/exclusion of studies. A third reviewer addressed disagreements if investigators were unable to reach a consensus. Studies were quality assessed using "Methodological Quality and Synthesis of Case Series and Case Reports". DATA SYNTHESIS Analyses were performed with IBM SPSS version 25.0 (IBM Corporation, Armonk, NY) and G*Power3.1.9.2. CONCLUSIONS NBGs may be considered first line for trauma defect sizes ≤ 10 cm or posttraumatic osteomyelitis defect sizes <5 cm. BT may be considered first line for posttraumatic osteomyelitis defect sizes <5 cm. VBGs may be considered first line for trauma and posttraumatic osteomyelitis defect sizes ≥5 cm. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Kevin M Klifto
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Missouri School of Medicine, Columbia, MO
- Division of Plastic Surgery, Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Saïd C Azoury
- Division of Plastic Surgery, Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Christopher S Klifto
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC; and
| | - Samir Mehta
- Division of Plastic Surgery, Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
- Department of Orthopaedic Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - L Scott Levin
- Division of Plastic Surgery, Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
- Department of Orthopaedic Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Stephen J Kovach
- Division of Plastic Surgery, Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
- Department of Orthopaedic Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
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Hamiti Y, Yushan M, Lu C, Yusufu A. Reconstruction of massive tibial defect caused by osteomyelitis using induced membrane followed by trifocal bone transport technique: a retrospective study and our experience. BMC Surg 2021; 21:419. [PMID: 34911504 PMCID: PMC8672610 DOI: 10.1186/s12893-021-01421-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Accepted: 12/02/2021] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE To evaluate clinical outcomes of the application of induced membrane followed by trifocal bone transport technique in the treatment of massive tibial defect caused by osteomyelitis. METHOD A total of 18 eligible patients with tibial defect > 6 cm caused by osteomyelitis who were admitted to our institution from January 2010 to January 2016 and treated by induced membrane followed by trifocal bone transport technique. There were 12 male and 6 females with an average age of 40.4 years old. A detailed demographic data (age, sex, etiology, previous operation time, defect size and location, interval from Masquelet technique to trifocal bone transport technique, external fixation index (EFI), duration of regenerate consolidation and docking union) were collected, bone and functional outcomes were evaluated by Association for the Study and Application of the Method of Ilizarov (ASAMI) scoring system. Complications during and in the period of follow up were recorded and evaluated by Paley classification at a minimum follow-up of 2 years. RESULTS The etiology include posttraumatic osteomyelitis in 13 cases and primary osteomyelitis in 5 cases. An average of previous operation time was 3.4 times. Mean tibial defect after radical debridement was 6.8 cm. An average interval duration from formation of induced membrane to trifocal bone transport was 4.8 weeks. An average of EFI was 37.1 days/cm, the duration of regenerate consolidation and docking union were 124.7 days and 186.4 days, respectively. An average time of follow-up after removal of external fixator was 28.5 month without recurrence of osteomyelitis. The bony outcome was excellent in 6 cases, good in 8 cases, fair in 3 cases and poor in 1 case, and functional outcome was excellent in 4 cases, good in 10 cases, fair in 2 cases and poor in 2 cases. The most common complication was pin tract infection which occurred in 15 cases and there were no major complications such as nerve or vascular injury. CONCLUSION Massive tibial defect caused by osteomyelitis can be successfully treated first stage using induced membrane followed by second stage using trifocal bone transport technique, which is an effective method in terms of radical elimination of osteomyelitis with expected clinical outcomes.
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Affiliation(s)
- Yimurang Hamiti
- Department of Microrepair and Reconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Maimaiaili Yushan
- Department of Microrepair and Reconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Cheng Lu
- Department of Microrepair and Reconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Aihemaitijiang Yusufu
- Department of Microrepair and Reconstructive Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China.
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Park KH, Oh CW, Kim JW, Oh JK, Yoon YC, Seo I, Ha SS, Chung SH. Matched Comparison of Bone Transport Using External Fixator Over a Nail Versus External Fixator Over a Plate for Segmental Tibial Bone Defects. J Orthop Trauma 2021; 35:e397-e404. [PMID: 33967227 DOI: 10.1097/bot.0000000000002084] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/04/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To compare the outcomes and complications of bone transport over a nail (BTON) with those of bone transport over a plate (BTOP) for segmental tibial bone defects. DESIGN Retrospective matched study design. SETTING A major metropolitan tertiary referral trauma center. PATIENTS Thirty-six patients with segmental tibial bone defects of >4 cm were included in this study. INTERVENTION Either BTON or BTOP was performed on 18 patients. MAIN OUTCOME MEASUREMENTS We compared the healing of the distraction process and of the docking site between the techniques. Distraction parameters including external fixator (EF) time, external fixation index, and healing index were compared. Bone and functional results were compared according to the Paley-Maar classification. Complications associated with each procedure were compared. RESULTS Both BTON and BTOP achieved similar rates of primary union (83% vs. 89%) at the distraction or docking site. Significantly less time wearing an EF was needed for BTOP than for BTON (2.8 vs. 5.4 months; P < 0.01). The external fixation index was significantly lower for BTOP than for BTON (0.45 vs. 0.94 mo/cm; P < 0.01), whereas the healing indexes were similar. The final outcomes and complication incidences were not significantly different. CONCLUSIONS The EF time was significantly shorter for BTOP than for BTON; however, the final outcomes were similar. Therefore, BTOP could be considered an attractive option for bone transport in patients with segmental tibial defects. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Kyeong-Hyeon Park
- Department of Orthopaedic Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Jung-gu, Daegu, Korea
| | - Chang-Wug Oh
- Department of Orthopaedic Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Jung-gu, Daegu, Korea
| | - Joon-Woo Kim
- Department of Orthopaedic Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Jung-gu, Daegu, Korea
| | - Jong-Keon Oh
- Department of Orthopaedic Surgery, School of Medicine, Korea University Guro Hospital, Seoul, Korea; and
| | - Yong-Cheol Yoon
- Orthopaedic Trauma Division, Trauma Center, Gachon University College of Medicine, Incheon, Korea
| | - Il Seo
- Department of Orthopaedic Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Jung-gu, Daegu, Korea
| | - Sung-Soo Ha
- Department of Orthopaedic Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Jung-gu, Daegu, Korea
| | - Seung-Ho Chung
- Department of Orthopaedic Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Jung-gu, Daegu, Korea
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Abstract
This article describes the etiology of segmental bone defects and reviews the options of care, past and present. A brief description of distraction osteogenesis and how the Ilizarov method was used to treat bone defects with circular external fixation leading to the latest method of transport with motorized internal lengthening nails is presented.
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Fibula-Assisted Segment Transport (FAST) for Defect Reconstruction after Resection of Tibial Adamantinoma: Report of Two Treatments. Case Rep Orthop 2021; 2021:5563931. [PMID: 34007499 PMCID: PMC8110409 DOI: 10.1155/2021/5563931] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 04/21/2021] [Indexed: 12/13/2022] Open
Abstract
Intramedullary limb lengthening via lengthening nails has been performed for more than three decades to overcome leg length inequalities. Plate-assisted bone segment transport (PABST) has recently been described for the reconstruction of segmental bone defects. We modified this procedure by using the ipsilateral fibula as a “biological plate” and report on its technical particularities and application in the reconstructive treatment of adamantinomas of the tibia in two patients. Both patients were successfully treated by wide resection and reconstruction of the tibial bone via bone segment transport through an expandable intramedullary nail using the remaining ipsilateral fibula to provide stabilization and guidance. This procedure was titled “fibula-assisted segment transport” (FAST). This is a new and promising technique that allows an entirely biological reconstruction of large bone defects of the tibia.
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Abstract
OBJECTIVES To evaluate the results of the bone transport over an intramedullary nail (BTON) technique for the treatment of segmental bone defects. DESIGN Retrospective review of case series. SETTING Level 1 trauma center. PATIENTS/PARTICIPANTS We included 40 patients who underwent reconstruction of the lower limb with BTON technique between 2000 and 2018. The technique was performed in the tibial segments in 21 patients and in the femoral segments in 19 patients. INTERVENTION The surgical technique was performed in 2 stages for patients with infected nonunion. Infection was eradicated in all patients at the first stage. For the BTON at the second stage, monolateral external fixators and circular external fixators were used for femoral and tibial defects, respectively. In cases of defects without any infection, debridement with a single-stage BTON was performed. MAIN OUTCOME MEASUREMENTS Complications as well as radiological and clinical results were evaluated according to the criteria of Paley-Maar. RESULTS Minor complications occurred in 11 patients: pin site problems (9), cellulitis (1), and skin detachment due to Schanz screw (1). Major complications occurred in 8 patients: docking site nonunion (4), early consolidation and Schanz screw failure (1), knee flexion contracture (1), and ankle equinus contracture (2). Four patients had osteomyelitis as residual sequelae. Bone score was excellent in 27 patients. Excellent functional results were obtained in 31 patients. CONCLUSIONS The BTON technique is associated with low cost because of the short treatment period, low complication risk, and rapid rehabilitation and is not limited by the amount of bone transport. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Lu Y, Ma T, Ren C, Li Z, Sun L, Xue H, Li M, Zhang K, Zhang C, Wang Q. Treatment of segmental tibial defects by bone transport with circular external fixation and a locking plate. J Int Med Res 2020; 48:300060520920407. [PMID: 32351151 PMCID: PMC7218946 DOI: 10.1177/0300060520920407] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Objective To evaluate the effectiveness of bone transport involving circular external fixation and locking plate application for the treatment of segmental tibial defects. Methods A retrospective review of 12 patients with segmental tibial defects who underwent bone transport with circular external fixation and locking plate application. We evaluated external fixation time, external fixation index, time to achieve union, and complications. Clinical results were assessed using the Association for the Study and Application of the Methods of Ilizarov (ASAMI) score. Generic health-related outcome was assessed using the 36-Item Short-Form Health Survey questionnaire (SF-36). Results The mean follow-up was 25.8 months, and the mean defect size was 6.7 cm. All of the patients achieved union at the distraction callus and docking site. The average external fixation time was 299.5 days. The mean external fixation index was 16.5 days/cm, and the mean healing index was 44.9 days/cm. The functional outcomes were excellent in eight cases and good in four. The average SF-36 score was 92. Conclusion Bone transport with external fixation and locking plate application may be a promising method for the treatment of segmental tibial defects.
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Affiliation(s)
- Yao Lu
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Shan'xi, China
| | - Teng Ma
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Shan'xi, China
| | - Cheng Ren
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Shan'xi, China
| | - Zhong Li
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Shan'xi, China
| | - Liang Sun
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Shan'xi, China
| | - Hanzhong Xue
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Shan'xi, China
| | - Ming Li
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Shan'xi, China
| | - Kun Zhang
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Shan'xi, China
| | - Congming Zhang
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Shan'xi, China
| | - Qian Wang
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Shan'xi, China
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Abstract
Segmental bone loss continues to pose substantial clinical and technical challenges to orthopaedic surgeons. While several surgical options exist for the treatment of these complex patients, there is not a clear consensus or specific guidelines on the optimal management of these injuries as a whole. Many factors must be taken into consideration when planning surgery for these individuals. In order for these techniques to yield optimal results, each injury must be approached in a step-wise and multidisciplinary fashion to ensure that care is taken in bone and wound bed preparation, that soft tissues are healthy and free of contaminants, and that the patient's medical condition has been optimized. Through this article, we will answer relevant questions and discuss common obstacles and challenges encountered with these complex injuries. We will also review the many treatment options available or in development to address this problem.
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Yu YH, Lee D, Hsu YH, Chou YC, Ueng SW, Chen CK, Liu SJ. A Three-Dimensional Printed Polycaprolactone Scaffold Combined with Co-Axially Electrospun Vancomycin/Ceftazidime/Bone Morphological Protein-2 Sheath-Core Nanofibers for the Repair of Segmental Bone Defects During the Masquelet Procedure. Int J Nanomedicine 2020; 15:913-925. [PMID: 32103946 PMCID: PMC7027567 DOI: 10.2147/ijn.s238478] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 01/27/2020] [Indexed: 12/18/2022] Open
Abstract
Introduction Masquelet proposed a new solution for the healing of segmental bone defects, thus minimizing the disadvantages associated with traditional bone grafting. However, a major factor leading to the failure of this technique pertains to be the residual infection. Accordingly, we developed an antibiotic- and osteo-inductive agent-loaded composite scaffold to solve this problem. Methods A mesh-like polycaprolactone scaffold was prepared using a lab-exploited solution-type three-dimensional printer, and hybrid sheath-core structured poly(lactic-co-glycolic-acid) nanofibers were fabricated using co-axial electrospinning technology. Vancomycin, ceftazidime, and bone morphological protein (BMP)-2 were employed. The in vitro and in vivo (rabbit fracture model) release patterns of applied agents from the composite scaffold were investigated. Results The results revealed that the drug-eluting composite scaffold enabled the sustainable release of the medications for at least 30 days in vitro. Animal tests demonstrated that a high concentration of medications was maintained. Abundant growth factors were induced within the bioactive membrane stimulated by the applied scaffold. Finally, satisfactory bone healing potential was observed on radiological examination and biomechanical evaluation. Discussion The developed composite scaffold may facilitate bone healing by inducing bioactive membrane formation and yielding high concentrations of antibiotics and BMP-2 during the Masquelet procedure.
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Affiliation(s)
- Yi-Hsun Yu
- Department of Orthopedic Surgery, Musculoskeletal Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan.,Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan
| | - Demei Lee
- Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan
| | - Yung-Heng Hsu
- Department of Orthopedic Surgery, Musculoskeletal Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan.,Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan
| | - Ying-Chao Chou
- Department of Orthopedic Surgery, Musculoskeletal Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan.,Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan
| | - Steve Wn Ueng
- Department of Orthopedic Surgery, Musculoskeletal Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Che-Kang Chen
- Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan
| | - Shih-Jung Liu
- Department of Orthopedic Surgery, Musculoskeletal Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan.,Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan
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Yushan M, Ren P, Abula A, Alike Y, Abulaiti A, Ma C, Yusufu A. Bifocal or Trifocal (Double-Level) Bone Transport Using Unilateral Rail System in the Treatment of Large Tibial Defects Caused by Infection: A Retrospective Study. Orthop Surg 2020; 12:184-193. [PMID: 31943836 PMCID: PMC7031621 DOI: 10.1111/os.12604] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 11/04/2019] [Accepted: 12/05/2019] [Indexed: 01/26/2023] Open
Abstract
Objective The aim of this study is to assess the clinical results of bifocal or trifocal bone transport using unilateral rail system in the treatment of large tibial defects caused by infection. Methods There were a total of 37 eligible patients with an average age of 40.11 ± 10.32 years (range, 18–57 years; 28 males and nine females) with large tibial defects due to infection who were admitted to our hospital from June 2006 to June 2016. Among the patients, 21 underwent bifocal bone transport (BF group), and the remaining 16 were treated with trifocal bone transport (TF group). The demographic data (age, sex, interval duration before bone transport, previous operation time), intraoperative outcomes (size and location of the defect, size of soft tissue defect), postoperative variables (lengthening speed, external fixation index, duration of regenerate consolidation and docking union), postoperative bone and functional outcomes evaluated by Association for the Study and Application of the Method of Ilizarov (ASAMI) scoring system, and postoperative complications evaluated by Paley classification (muscle contraction, axial deviation, delayed consolidation, pin problems, repeated fracture, joint stiffness and others) of the two groups were recorded and compared at a minimum follow‐up of 24 months. Results The mean duration of follow‐up after removal of fixator was 29.49 ± 4.34 months (range, 24–38 months). There was no statistically significant difference in the demographic data, intraoperative outcomes including size and location of the defect, size of soft tissue defect, as well as postoperative complications. However, postoperative functional result in the TF group were superior to those in the BF group at a minimum follow‐up of 24 months, and lengthening speed, external fixation index (EFI), duration of regenerate consolidation and docking union were significantly reduced in the TF group when compared with the BF group. Conclusions Treatment of large tibial defects caused by infection with trifocal bone transport using unilateral rail system could significantly improve postoperative functional recovery and reduce duration of regenerate consolidation and docking union. The present study provides novel insight for the treatment of large tibial defects caused by infection.
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Affiliation(s)
- Maimaiaili Yushan
- Department of Microrepair and Reconstruction, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Peng Ren
- Department of Microrepair and Reconstruction, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Abulaiti Abula
- Department of Microrepair and Reconstruction, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Yamuhanmode Alike
- Department of Microrepair and Reconstruction, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Alimujiang Abulaiti
- Department of Microrepair and Reconstruction, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Chuang Ma
- Department of Microrepair and Reconstruction, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Aihemaitijiang Yusufu
- Department of Microrepair and Reconstruction, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
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Intramedullary Nails Yield Superior Results Compared With Plate Fixation When Using the Masquelet Technique in the Femur and Tibia. J Orthop Trauma 2019; 33:547-552. [PMID: 31403558 DOI: 10.1097/bot.0000000000001579] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To determine the optimal fixation method [intramedullary nail (IMN) vs. plate fixation (PF)] for treating critical bone defects with the induced membrane technique, also known as the Masquelet technique. DESIGN Retrospective cohort study. SETTING Four Level 1 Academic Trauma Centers. PATIENTS/PARTICIPANTS All patients with critical bone defects treated with the induced membrane technique, or Masquelet technique, between January 1, 2005, and January 31, 2018. INTERVENTION Operative treatment with a temporary cement spacer to induce membrane formation, followed by spacer removal and bone grafting at 6-8 weeks. MAIN OUTCOME MEASUREMENTS Time to union, number/reason for reoperations, time to full weight-bearing, and any complications. RESULTS One hundred twenty-one patients (56 tibias and 65 femurs) were treated with a mean follow-up of 22 months (range 12-148 months). IMN was used in 57 patients and plates in 64 patients. Multiple grafting procedures were required in 10.5% (6/57) of those with IMN and 28.1% (18/64) of those with PF (P = 0.015). Reoperation for all causes occurred in 17.5% (10/57) with IMN and 46.9% (30/64) with PF (P = 0.001). Average time to weight-bearing occurred at 2.44 versus 4.63 months for those treated with IMN and plates, respectively (P = 0.002). The multivariable adjusted analysis showed that PF is 6.4 times more likely to require multiple grafting procedures (P = 0.017) and 7.7 times more likely to require reoperation (P = 0.003) for all causes compared with IMN." CONCLUSIONS This is the largest study to date evaluating the Masquelet technique for critical size defects in the femur and tibia. Our results indicate that patients treated with IMN had faster union, fewer grafting procedures, and fewer reoperations for all causes than those treated with plates, with differences more evident in the femur. The authors believe this is a result of both the development of an intramedullary canal and circumferential stress on the graft with early weight-bearing when using an IMN, as opposed to a certain degree of stress shielding and delayed weight-bearing when using PF. We, therefore, recommend the use of an IMN whenever possible as the preferred method of fixation for tibial and femoral defects when using the Masquelet technique. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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28
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Krettek C. [MagicTube: new possibilities for completely internal bone segmental transport and optional lengthening : New additional module for motorized lengthening nails for treatment of large bone defects]. Unfallchirurg 2019; 121:884-892. [PMID: 30430224 DOI: 10.1007/s00113-018-0549-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Segmental bone transport is an effective method of treatment for segmental defects but the previous need for external fixation constructs during the transport phase is a great disadvantage, especially in the femur. In order to avoid external fixation, a new cylindrical combitube segmental transport (CKTST, MagicTube) module for combination with a commercially available motorized lengthening nail was developed by the author. This MagicTube module enables completely internal segmental bone transport and also enables optional lengthening if needed. The concept and surgical technique of MagicTube are described, illustrated, discussed and exemplified by clinical cases involving the tibia and femur.
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Affiliation(s)
- Christian Krettek
- Medizinische Hochschule Hannover (MHH), Carl-Neuberg-Str. 1, 30625, Hannover, Deutschland.
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29
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Chen X, Zhang W, Yu Z, Wang Y, Zhang S, Song T. [Application of bone transport with unilateral external fixator combined with locked plate internal fixation in treatment of infected tibial nonunion]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2019; 33:328-331. [PMID: 30874390 DOI: 10.7507/1002-1892.201811024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objective To summarize the effectiveness of bone transport with unilateral external fixator combined with locked plate internal fixation in treatment of infected tibial nonunion. Methods Between January 2010 and December 2014, 23 patients with infected tibial nonunion were treated with bone transport with unilateral external fixator combined with locked plate internal fixation. There were 19 males and 4 females with an average age of 37.8 years (range, 19-54 years). The mean length of the bone defect was 6.5 cm (range, 5.2-8.1 cm). The number of previous operations ranged from 2 to 4 times, with an average of 2.5 times. The time from injury to this treatment was 7-23 months, with an average of 11.8 months. The time of bone transport, time of the external fixation, fracture healing time, external fixation index, healing index, and complication were recorded; and the Association for the Study and Application of the Methods of Ilizarov (ASAMI) bone healing and function scores were used to evaluate the effectiveness. Results All patients were followed up 3-6 years with an average of 4.8 years. Wounds and bone defects healed in all patients. No complication such as infection recurrence, nonunion, re-fracture, malunion, iatrogenic nerve paralysis, or stiffness of knee and ankle joints occurred. Five patients had needle infections which were treated by local care and no deep infection occurred. The time of bone transport was 65-120 days (mean, 75.6 days); the time of the external fixation was 75-145 days (mean, 97.8 days); the fracture healing time was 4-17 months (mean, 8.7 months); the external fixation index was 18-28 days/cm (mean, 22.4 days/cm); and the healing index was 31-52 days/cm (mean, 40.2 days/cm). At last follow-up, according to ASAMI criteria, the result of bone healing was excellent in 15 cases and good in 8 cases, and the result of function was excellent in 18 cases and good in 5 cases, all with the excellent and good rate of 100%. Conclusion For infected tibial nonunion, bone transport with unilateral external fixator combined with locked plate internal fixation can reduce the time of external fixation and related complications, with a satisfactory effectiveness.
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Affiliation(s)
- Xun Chen
- Department of Bone Microsurgery, Honghui Hospital of Xi'an Jiaotong University, Xi'an Shaanxi, 710054, P.R.China
| | - Wentao Zhang
- Department of Bone Microsurgery, Honghui Hospital of Xi'an Jiaotong University, Xi'an Shaanxi, 710054, P.R.China
| | - Zirui Yu
- Department of Bone Microsurgery, Honghui Hospital of Xi'an Jiaotong University, Xi'an Shaanxi, 710054, P.R.China
| | - Yufei Wang
- Department of Bone Microsurgery, Honghui Hospital of Xi'an Jiaotong University, Xi'an Shaanxi, 710054, P.R.China
| | - Shihui Zhang
- Department of Bone Microsurgery, Honghui Hospital of Xi'an Jiaotong University, Xi'an Shaanxi, 710054, P.R.China
| | - Tao Song
- Department of Bone Microsurgery, Honghui Hospital of Xi'an Jiaotong University, Xi'an Shaanxi, 710054,
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Qin C, Xu L, Liao J, Fang J, Hu Y. Management of Osteomyelitis-Induced Massive Tibial Bone Defect by Monolateral External Fixator Combined with Antibiotics-Impregnated Calcium Sulphate: A Retrospective Study. BIOMED RESEARCH INTERNATIONAL 2018; 2018:9070216. [PMID: 30662918 PMCID: PMC6313967 DOI: 10.1155/2018/9070216] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 11/28/2018] [Indexed: 11/18/2022]
Abstract
AIM The present study is aimed at evaluating the effect of combined treatment on massive bone defect using radical debridement, antibiotic calcium sulphate, and monolateral external fixator. METHODS 35 patients with tibial osteomyelitis received radical debridement, and during surgery antibiotics-impregnated calcium sulphate was used for filling the bone defect. Monolateral external fixator was used to manage the bone defect of average 95 (61-185) cm. RESULTS Bone union was achieved in 34 patients (97.1%) with no reinfection. One case was presented with reinfection and further debridement was conducted. The average time for the utility of external fixation was 17 (7-32) months, and external fixation index (EFI) was 1.79 mon/cm. The mean follow-up duration after surgery was 33.7 (21-41) months. 19, 13, and 3 patients got excellent, good, and fair bone results, respectively. Meanwhile, functional results were excellent, good, fair, and poor in 13, 15, 6, and 1 patient. The most common complication was pain (100%) and superficial pin-tract infection (22.8%). Delayed maturation was incurred in 2 patients. CONCLUSION Our study reveals that radical debridement combined with antibiotics-impregnated calcium sulphate can suppress infection, and distraction osteogenesis using monolateral external fixators plays an effective role in managing osteomyelitis-induced massive tibial bone defect.
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Affiliation(s)
- Chenghe Qin
- Department of Orthopedics and Traumatology, Guangdong Second Provincial General Hospital, 466 Xingang Road C., Haizhu District, Guangzhou 510317, China
| | - Lei Xu
- Department of Orthopedics and Traumatology, Li Ka Shing Faculty of Medicine, the University of Hong Kong, Hong Kong SAR 999077, China
| | - Juan Liao
- Department of Pediatric Intensive Care Unit, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9 Junsui Road, Zhujiang New Town, Tianhe District, Guangzhou 510623, China
| | - Jia Fang
- Department of Orthopedics and Traumatology, Guangdong Second Provincial General Hospital, 466 Xingang Road C., Haizhu District, Guangzhou 510317, China
| | - Yanjun Hu
- Department of Orthopedics and Traumatology, Nanfang Hospital, Southern Medical University, 1833 Guangzhou North Avenue, Baiyun District, Guangzhou 510515, China
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Zhang Z, Swanson WB, Wang YH, Lin W, Wang G. Infection-free rates and Sequelae predict factors in bone transportation for infected tibia: a systematic review and meta-analysis. BMC Musculoskelet Disord 2018; 19:442. [PMID: 30545342 PMCID: PMC6293587 DOI: 10.1186/s12891-018-2363-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 11/27/2018] [Indexed: 02/05/2023] Open
Abstract
Background Tibia infected nonunion and chronic osteomyelitis are challenging clinical presentations. Bone transportation with external or hybrid fixators (combined external and internal fixators) is versatile to solve these problems. However, the infection-free rates of these fixator systems are unknown. Additionally, the prognosis factors for results of bone transportation are obscure. Therefore, this systematic review and meta-analysis was conducted to answer these questions. Methods A systematic review was conducted following the PRISMA-IPD guidelines. Relevant publications from January 1995 to September 2018 were compiled from Medline, Embase, and Cochrane. The infection-free rates of external and hybrid fixators were achieved by synthesizing aggregate data and individual participant data (IPD). IPD was analyzed by two-stage method with logistical regression to identify prognosis factors of sequelae. Results Twenty-two studies with 518 patients were identified, including 11 studies with 167 patients’ IPD, and 11 studies with 351 patients’ aggregate data. The infection-free rate of hybrid fixator group was 86% (95%CI: 79–94%), lower than that of external fixator which was 97% (95%CI: 95–98%,). The number of previous surgeries was found predict factor of bone union sequelae (p = 0.04) and function sequelae(p < 0.01); The external fixation time was found predict factor of function sequelae (p = 0.015). Conclusions Hybrid fixators may be associated with a greater risk of infection-recurrence in the treatment of tibia infected nonunion and chronic osteomyelitis. The number of previous surgeries and external fixation time can be used as predictors of outcomes. Proper fixators and meticulously designed surgery are important to avoid unexpected operations and shorten external fixation time.
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Affiliation(s)
- Zhen Zhang
- Department of Orthopedics, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, Sichuan Province, China.,Department of Biologic and Materials Sciences, School of Dentistry, University of Michigan, Ann Arbor, USA
| | - W Benton Swanson
- Department of Biologic and Materials Sciences, School of Dentistry, University of Michigan, Ann Arbor, USA
| | - Yan-Hong Wang
- Department of Neonatology, Beijing Gynecology & Obstetrics Hospital, Capital Medical University, Beijing, China
| | - Wei Lin
- Department of Gynecology, West China Second Hospital, Sichuan University, Chengdu, China
| | - Guanglin Wang
- Department of Orthopedics, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, Sichuan Province, China.
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[Motorized intramedullary lengthening nails]. Unfallchirurg 2018; 121:858-859. [PMID: 30430225 DOI: 10.1007/s00113-018-0551-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Gupta S, Malhotra A, Mittal N, Garg SK, Jindal R, Kansay R. The management of infected nonunion of tibia with a segmental defect using simultaneous fixation with a monorail fixator and a locked plate. Bone Joint J 2018; 100-B:1094-1099. [PMID: 30062945 DOI: 10.1302/0301-620x.100b8.bjj-2017-1442.r1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Aims The aims of this study were to establish whether composite fixation (rail-plate) decreases fixator time and related problems in the management of patients with infected nonunion of tibia with a segmental defect, without compromising the anatomical and functional outcomes achieved using the classical Ilizarov technique. We also wished to study the acceptability of this technique using patient-based objective criteria. Patients and Methods Between January 2012 and January 2015, 14 consecutive patients were treated for an infected nonunion of the tibia with a gap and were included in the study. During stage one, a radical debridement of bone and soft tissue was undertaken with the introduction of an antibiotic-loaded cement spacer. At the second stage, the tibia was stabilized using a long lateral locked plate and a six-pin monorail fixator on its anteromedial surface. A corticotomy was performed at the appropriate level. During the third stage, i.e. at the end of the distraction phase, the transported fragment was aligned and fixed to the plate with two to four screws. An iliac crest autograft was added to the docking site and the fixator was removed. Functional outcome was assessed using the Association for the Study and Application of Methods of Ilizarov (ASAMI) criteria. Patient-reported outcomes were assessed using the Musculoskeletal Tumor Society (MSTS) score. Results The mean age of patients was 38.1 years (sd 12.7). There were 13 men and one woman. The mean size of the defect was 6.4 cm (sd 1.3). the mean follow-up was 33.2 months (24 to 50). The mean external fixator index was 21.2 days/cm (sd 1.5). The complication rate was 0.5 (7/14) per patient. According to the classification of Paley, there were five problems and two obstacles but no true complications. The ASAMI bone score was excellent in all patients. The functional ASAMI scores were excellent in eight and good in six patients. The mean MSTS composite score was 83.9% (sd 7.1), with an MSTS emotional acceptance score of 4.9 (sd 0.5; maximum possible 5). Conclusion Composite fixation (rail-plate) decreases fixator time and the associated complications, in the treatment of patients of infected nonunion tibia with a segmental defect. It also provides good anatomical and functional results with high emotional acceptance. Cite this article: Bone Joint J 2018;100-B:1094-9.
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Affiliation(s)
- S Gupta
- Department of Orthopaedics, Government Medical College Hospital, Chandigarh, India
| | - A Malhotra
- Department of Orthopaedics, Government Medical College Hospital, Chandigarh, India
| | - N Mittal
- Department of Orthopaedics, Government Medical College Hospital, Chandigarh, India
| | - S K Garg
- Department of Orthopaedics, Government Medical College Hospital, Chandigarh, India
| | - R Jindal
- Department of Orthopaedics, Government Medical College Hospital, Chandigarh, India
| | - R Kansay
- Department of Orthopaedics, Government Medical College Hospital, Chandigarh, India
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Lauthe O, Soubeyrand M, Babinet A, Dumaine V, Anract P, Biau DJ. The indications and donor-site morbidity of tibial cortical strut autografts in the management of defects in long bones. Bone Joint J 2018; 100-B:667-674. [PMID: 29701102 DOI: 10.1302/0301-620x.100b5.bjj-2017-0577.r2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Aims The primary aim of this study was to determine the morbidity of a tibial strut autograft and characterize the rate of bony union following its use. Patients and Methods We retrospectively assessed a series of 104 patients from a single centre who were treated with a tibial strut autograft of > 5 cm in length. A total of 30 had a segmental reconstruction with continuity of bone, 27 had a segmental reconstruction without continuity of bone, 29 had an arthrodesis and 18 had a nonunion. Donor-site morbidity was defined as any event that required a modification of the postoperative management. Union was assessed clinically and radiologically at a median of 36 months (IQR, 14 to 74). Results Donor-site morbidity occurred in four patients (4%; 95% confidence interval (CI) 1 to 10). One patient had a stress fracture of the tibia, which healed with a varus deformity, requiring an osteotomy. Two patients required evacuation of a haematoma and one developed anterior compartment syndrome which required fasciotomies. The cumulative probability of union was 90% (95% CI 80 to 96) at five years. The type of reconstruction (p = 0.018), continuity of bone (p = 0.006) and length of tibial graft (p = 0.037) were associated with the time to union. Conclusion The tibial strut autograft has a low risk of morbidity and provides adequate bone stock for treating various defects of long bones. Cite this article: Bone Joint J 2018;100-B:667-74.
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Affiliation(s)
- O Lauthe
- Orthopaedic Department, Hopital Cochin, Paris, France
| | - M Soubeyrand
- Orthopaedic Department, Hopital Bicetre, Paris, France
| | - A Babinet
- Orthopaedic Department, Hopital Cochin, Paris, France
| | - V Dumaine
- Orthopaedic Department, Hopital Cochin, Paris, France
| | - P Anract
- Orthopaedic Department, Hopital Cochin and Universite Paris Descartes and INSERM U1153, Paris, France
| | - D J Biau
- Orthopaedic Department, Hopital Cochin and Universite Paris Descartes and INSERM U1153, Paris, France
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Nauth A, Schemitsch E, Norris B, Nollin Z, Watson JT. Critical-Size Bone Defects: Is There a Consensus for Diagnosis and Treatment? J Orthop Trauma 2018; 32 Suppl 1:S7-S11. [PMID: 29461395 DOI: 10.1097/bot.0000000000001115] [Citation(s) in RCA: 149] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
There is a significant burden of disease associated with bone defects, and their management is challenging. These injuries have a profound clinical and economic impact, and outcomes are limited by high rates of complication and reoperation, as well as poor functional outcomes. There remains a lack of consensus around definitions, reliable models, and best practices for the surgical management of bone defects. The current state of the literature on bone defects is reviewed here, with a focus on defining critical-size bone defect, the use of the induced membrane technique, the role of biologics, and the management of infected bone defects.
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Affiliation(s)
- Aaron Nauth
- Division of Orthopaedic Surgery, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada
| | - Emil Schemitsch
- Division of Orthopaedic Surgery, University of Western Ontario, London, ON, Canada
| | - Brent Norris
- Division of Orthopaedic Surgery, Department of Surgery, University of Oklahoma School of Medicine, Oklahoma City, OK
| | - Zachary Nollin
- Division of Orthopaedic Surgery, Department of Surgery, University of Oklahoma School of Medicine, Oklahoma City, OK
| | - J Tracy Watson
- Orthopaedic Trauma Service, Department of Orthopaedic Surgery, St. Louis University School of Medicine, St Louis, MO
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Rupp M, Biehl C, Budak M, Thormann U, Heiss C, Alt V. Diaphyseal long bone nonunions - types, aetiology, economics, and treatment recommendations. INTERNATIONAL ORTHOPAEDICS 2017; 42:247-258. [PMID: 29273837 DOI: 10.1007/s00264-017-3734-5] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 12/12/2017] [Indexed: 12/21/2022]
Abstract
The intention of the current article is to review the epidemiology with related socioeconomic costs, pathophysiology, and treatment options for diaphyseal long bone delayed unions and nonunions. Diaphyseal nonunions in the tibia and in the femur are estimated to occur 4.6-8% after modern intramedullary nailing of closed fractures with an even much higher risk in open fractures. There is a high socioeconomic burden for long bone nonunions mainly driven by indirect costs, such as productivity losses due to long treatment duration. The classic classification of Weber and Cech of the 1970s is based on the underlying biological aspect of the nonunion differentiating between "vital" (hypertrophic) and "avital" (hypo-/atrophic) nonunions, and can still be considered to represent the basis for basic evaluation of nonunions. The "diamond concept" units biomechanical and biological aspects and provides the pre-requisites for successful bone healing in nonunions. For humeral diaphyseal shaft nonunions, excellent results for augmentation plating were reported. In atrophic humeral shaft nonunions, compression plating with stimulation of bone healing by bone grafting or BMPs seem to be the best option. For femoral and tibial diaphyseal shaft fractures, dynamization of the nail is an atraumatic, effective, and cheap surgical possibility to achieve bony consolidation, particularly in delayed nonunions before 24 weeks after initial surgery. In established hypertrophic nonunions in the tibia and femur, biomechanical stability should be addressed by augmentation plating or exchange nailing. Hypotrophic or atrophic nonunions require additional biological stimulation of bone healing for augmentation plating.
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Affiliation(s)
- Markus Rupp
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Giessen-Marburg GmbH, Campus Giessen, Rudolf-Buchheim-Str. 7, 35385, Giessen, Germany
| | - Christoph Biehl
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Giessen-Marburg GmbH, Campus Giessen, Rudolf-Buchheim-Str. 7, 35385, Giessen, Germany
| | - Matthäus Budak
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Giessen-Marburg GmbH, Campus Giessen, Rudolf-Buchheim-Str. 7, 35385, Giessen, Germany
| | - Ulrich Thormann
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Giessen-Marburg GmbH, Campus Giessen, Rudolf-Buchheim-Str. 7, 35385, Giessen, Germany
| | - Christian Heiss
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Giessen-Marburg GmbH, Campus Giessen, Rudolf-Buchheim-Str. 7, 35385, Giessen, Germany
| | - Volker Alt
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Giessen-Marburg GmbH, Campus Giessen, Rudolf-Buchheim-Str. 7, 35385, Giessen, Germany.
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All Internal Segmental Bone Transport and Optional Lengthening With a Newly Developed Universal Cylinder-Kombi-Tube Module for Motorized Nails-Description of a Surgical Technique. J Orthop Trauma 2017; 31 Suppl 5:S39-S41. [PMID: 28938391 DOI: 10.1097/bot.0000000000000986] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Segmental transport is an effective method of treatment for segmental defects, but the need for external fixation during the transport phase is a disadvantage. To avoid external fixation, we have developed a Cylinder-Kombi-Tube Segmental Transport (CKTST) module for combination with a commercially available motorized lengthening nail. This CKTST module allows for an all-internal segmental bone transport and also allows for optional lengthening if needed. The concept and surgical technique of CKTST are described and illustrated with a clinical case.
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Abstract
Distraction osteogenesis has proven effective in the management of tibial bone loss from severe trauma and infection. Unfortunately, pain and scarring from wires and half pins dragging through the skin and the required prolonged time in the external fixator make treatment difficult. Cable bone transport has been shown to improve cosmesis and decrease pain during transport. However, the published methods have limitations in that they have poor control of transport segment alignment, do not allow for lengthening of the limb, and do not permit weight bearing during the treatment process. We describe a novel method of cable bone transport that addresses each of these limitations with excellent control of alignment including the transport segment, easy conversion to allow limb lengthening, and full weight bearing throughout the treatment process. In addition, the method facilitates multifocal transport and safe conversion to intramedullary nail fixation, both of which can be used to substantially shorten the time of reconstruction.
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Treatment Options for Nonunion With Segmental Bone Defects: Systematic Review and Quantitative Evidence Synthesis. J Orthop Trauma 2017; 31:111-119. [PMID: 27611666 DOI: 10.1097/bot.0000000000000700] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To determine which reconstruction treatment of long bones nonunion with segmental bone defects (SBDs) is effective to restore bone length and union with good function. DATA SOURCES PubMed was used to identify published literature on treatment of SBD caused by fracture nonunion regardless of infection between January 1975 and December 2014. STUDY SELECTION We included retrospective cohort studies with a minimum sample size of 10 consecutive patients with minimum follow-up of 18 months and available data on radiographic and functional outcomes. DATA EXTRACTION Literature review revealed 24 publications with a sample size of 504 patients (395 males, 109 females). Data on bone union and functional outcome and complications were collected and analyzed based on validated classification systems. DATA SYNTHESIS Two outcome groups were categorized for bone union and functional outcome, success, and failure. We then performed heterogeneity test to examine the variability or differences in the methods used by these studies and based on that we determined whether the fixed effect or random effect method is appropriate in examining the summary or pool estimate. Pool estimate was examined for bone union and functional outcome in each surgical modality and in each anatomic location when data were available. CONCLUSIONS Treatment of SBD can be challenging. This quantitative evidence synthesis shows that bone union was achieved by different procedures with variable bone union and functional outcomes. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Fang C, Wong TM, To KK, Wong SS, Lau TW, Leung F. Infection after fracture osteosynthesis - Part II. J Orthop Surg (Hong Kong) 2017; 25:2309499017692714. [PMID: 28219306 DOI: 10.1177/2309499017692714] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
In the first part of this article, we have discussed the pathogenesis, clinical presentation, diagnosis and classification of infection after fracture osteosynthesis with implants, termed here as osteosynthesis-associated infection (OAI). Prolonged antibiotic treatment is usually necessary. Implant retention and maintenance of fracture stability to allow for fracture healing in spite of infection are allowed for OAI. Depending on the severity of infection, status of fracture healing and host status, the treatment follows five common pathways. These are non-operative treatment, debridement with implant retention, conversion of fixation, implant removal and suppression therapy. The decision-making process leading to each treatment pathway and challenging scenarios is discussed in detail.
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Affiliation(s)
- Christian Fang
- 1 Department of Orthopaedics and Traumatology, Queen Mary Hospital, University of Hong Kong, Pokfulam, Hong Kong
| | - Tak-Man Wong
- 1 Department of Orthopaedics and Traumatology, Queen Mary Hospital, University of Hong Kong, Pokfulam, Hong Kong.,3 Shenzhen Key Laboratory for Innovative Technology in Orthopaedic Trauma, University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Kelvin Kw To
- 2 Department of Microbiology, Queen Mary Hospital, University of Hong Kong, Pokfulam, Hong Kong
| | - Samson Sy Wong
- 2 Department of Microbiology, Queen Mary Hospital, University of Hong Kong, Pokfulam, Hong Kong
| | - Tak-Wing Lau
- 1 Department of Orthopaedics and Traumatology, Queen Mary Hospital, University of Hong Kong, Pokfulam, Hong Kong
| | - Frankie Leung
- 1 Department of Orthopaedics and Traumatology, Queen Mary Hospital, University of Hong Kong, Pokfulam, Hong Kong.,3 Shenzhen Key Laboratory for Innovative Technology in Orthopaedic Trauma, University of Hong Kong-Shenzhen Hospital, Shenzhen, China
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Mukhopadhaya J, Raj M. Distraction osteogenesis using combined locking plate and Ilizarov fixator in the treatment of bone defect: A report of 2 cases. Indian J Orthop 2017; 51:222-228. [PMID: 28400671 PMCID: PMC5361476 DOI: 10.4103/0019-5413.201710] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Distraction osteogenesis and bone transport has been used to reconstruct bone loss defect by allowing new bone to form in the gap. Plate-guided bone transport has been successfully described in literature to treat bone loss defect in the femur, tibia, and mandible. This study reports two cases of fracture of femur with segmental bone loss treated with locking plate fixation and bone transport with Ilizarov ring fixator. At the time of docking, when the transport segment is compressed with bone fragment, the bone fragment is fixed with additional locking or nonlocking screws through the plate. The bone defect size was 7 cm in case 1 and 8 cm in case 2 and the external fixation indexes were 12.7 days/cm and 14 days/cm. No shortening was present in either of our cases. The average radiographic consolidation index was 37 days/cm. Both cases achieved infection-free bone segment regeneration and satisfactorily functional outcome. This technique reduces the duration of external fixation during the consolidation phase, allows correction of length and alignment and provides earlier rehabilitation.
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Affiliation(s)
- John Mukhopadhaya
- Department of Orthopaedics and Joint Replacement, Paras HMRI Hospital, Patna, Bihar, India,Address for correspondence: Dr. Manish Raj, Flat No. G 304, Type 3 Flat, New Campus, UPRIMS & R, Saifai Etawah - 206 130, Uttar Pradesh, India. E-mail:
| | - Manish Raj
- Department of Orthopaedics, UPRIMS & R, Saifai, Uttar Pradesh, India
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Zhang S, Wang H, Zhao J, Xu P, Shi H, Mu W. Treatment of post-traumatic chronic osteomyelitis of lower limbs by bone transport technique using mono-lateral external fixator: Follow-up study of 18 cases. J Orthop Sci 2016; 21:493-499. [PMID: 27192927 DOI: 10.1016/j.jos.2016.04.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2015] [Revised: 03/16/2016] [Accepted: 04/15/2016] [Indexed: 11/30/2022]
Abstract
PURPOSE To review the results of the treatment of post-traumatic chronic osteomyelitis of lower limbs by bone transport technique using mono-lateral external fixator. PATIENTS AND METHODS A total of 18 patients with post-traumatic chronic osteomyelitis of lower limbs were treated by bone transport technique using mono-lateral external fixator in this study. Seven cases (patients No. 1-7) were performed early BGPO (autologous ilium bone grafting and plate osteosynthesis) intervention after BT (bone transport). The end results were assessed by the criteria of ASAMI and Paley et al. Some data between the cases with and without the intervention of early BGPO were subjected to statistical analysis of Student's t-test. RESULTS The overall average time for union was 10.8 months. The average union time of the non-early BGPO cases was 52.27 ± 7.82 weeks while the early BGPO cases took a shorter time of 36.86 ± 5.34 weeks (P < 0.001). The overall average duration from bone transport to removal of external fixator was 10.0 months. The average duration from bone transport to removal of external fixator in the non-early BGPO cases was 51.55 ± 7.45 weeks while the early BGPO cases took a shorter time of 29.29 ± 5.47 weeks (P < 0.001). The overall average of BHI was 1.77 months cm(-1). The average of BHI in the non-early BGPO cases was 2.25 ± 0.25 months cm(-1) and the average BHI of the early BGPO cases was 1.22 ± 0.114 months cm(-1) (P < 0.001). There were 31 additional surgeries and 38 complications in total after bone transport treatment. The bone results were excellent in 15 cases, good in 3 cases. The functional results were excellent in 9 cases, good in 6 cases and fair in 3 cases. CONCLUSIONS 1. Bone transport technique using mono-lateral external fixator is an effective method for the treatment of post-traumatic chronic osteomyelitis. 2. Early BGPO intervention after bone transport is a feasible method to shorten the external fixation time and the total duration of treatment.
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Affiliation(s)
- Shoutao Zhang
- Department of Traumatic Orthopaedics, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China; Department of Bone and Joint Orthopaedics, The Affiliated Hospital of Binzhou Medical College, Binzhou, Shandong, China.
| | - Hua Wang
- Department of Preventive Medicine, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
| | - Jianjun Zhao
- Department of Traumatic Orthopaedics, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China; Department of Traumatic Orthopaedics, Shouguang People Hospital, Shouguang, Weifang, Shandong, China.
| | - Peng Xu
- Department of Traumatic Orthopaedics, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China.
| | - Hui Shi
- Department of Bone and Joint Orthopaedics, The Affiliated Hospital of Binzhou Medical College, Binzhou, Shandong, China.
| | - Weidong Mu
- Department of Traumatic Orthopaedics, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China.
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Boero E, Mogollo MDAP. The treatment of femoral bone loss by axial external fixation and susbequent locking plate application: a case report. Injury 2015; 46 Suppl 7:S31-4. [PMID: 26738458 DOI: 10.1016/s0020-1383(15)30042-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A 20-year-old man was admitted to our hospital having sustianed bilateral high-energy femoral fractures. The right femoral fracture was an open grade 3B with OTA grade 3 bone loss. The patient had also a brain contusion with a subdural haematoma and a closed fracture of the left clavicle. Initial management included temporarily stabilisation of the femoral fractures wth external fixators and prompt transfer to the intensive care unit. Three weeks later the external fixator of the right femur was converted to an hybrid system, and the fixator of the left side was removed and a reamed intramedullary locking nail was applied. Two months after the accident the patient underwent bone transport (11 cm long) of the right femur with an monolateral external fixation. When the final length was achieved there were knee stiffness (ROM 0° to 30°) and non-union of the docking site. Therefore, the patient underwent a Judet's procedure to treat the knee stiffness and stabilisation of the non united femur with a locking plate (LISS). After the operation the patient started progressive weight bearing. A year after trauma and following union of the femur, the patient underwent soft tissue reconstruction of the anterior side of the thigh with a free vascularised flap. At final follow upo the patient had a good functional recovery with return to his previous occupation.
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Affiliation(s)
- Emanuele Boero
- Department of Orthopaedics and Traumatology, Pietro Cosma Hospital, Camposampiero PD, Italy.
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Sabharwal S, Louie KW, Reid JS. What's new in limb-lengthening and deformity correction. J Bone Joint Surg Am 2014; 96:1399-406. [PMID: 25143503 DOI: 10.2106/jbjs.n.00369] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Sanjeev Sabharwal
- Department of Orthopedics, Rutgers-New Jersey Medical School, 90 Bergen Street, Doctor's Office Center, Suite 7300, Newark, NJ 07103. E-mail address for S. Sabharwal:
| | - Kevin W Louie
- Department of Orthopedics, Rutgers-New Jersey Medical School, 90 Bergen Street, Doctor's Office Center, Suite 7300, Newark, NJ 07103. E-mail address for S. Sabharwal:
| | - J Spence Reid
- Department of Orthopedics, Rutgers-New Jersey Medical School, 90 Bergen Street, Doctor's Office Center, Suite 7300, Newark, NJ 07103. E-mail address for S. Sabharwal:
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