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Tian X, Zhang Y, Liu S, Zhai W, Liu J, Lu Q, Wang Y, Peng A. Refracture-related bone transport of tibia: technical notes and preliminary clinical results in nineteen cases. INTERNATIONAL ORTHOPAEDICS 2024; 48:1313-1321. [PMID: 38485784 DOI: 10.1007/s00264-024-06141-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 03/03/2024] [Indexed: 04/10/2024]
Abstract
PURPOSE Refracture is one of the main complications of bone transport, which brings additional physical and mental burden to surgeries and patients. We aimed to raise a new classification system of refracture-related bone transport based on the Simpson classification and to present our experience on treatment. METHODS This retrospective analysis included 19 patients with refracture-related bone transport (average age of 37.7 years; 18 men). We developed a modified Simpson classification system to assist decision-making (conservative versus surgical). The ASAMI criteria were used to assess the outcomes at last follow-up. RESULTS The mean follow-up was 12.3 ± 3.2 months. Complete union was achieved in all patients, with no reinfection. Based on the modified Simpson classification, refracture was Ia type (within regeneration area) in three cases, Ib (collapsed fracture at the regeneration area) in one case, Ic (stress fracture) in three cases, II (at the junction between the regenerate and original bone) in one case, III (at the docking site) in nine cases, and V (at distant site) in two cases. Refracture was managed conservatively in six cases and surgically in 13 cases. Average time to bone union was 2.8 ± 1.2 months in the conservative group versus 4.4 ± 1.4 months in the surgery group. Assessment at the final follow-up using the ASAMI criteria revealed excellent bone result in all patients, excellent functional results in six patients (31.6%), and good functional results in 13 patients. CONCLUSIONS The modified Simpson classification could include refracture at the docking site and stress fracture in the regeneration zone and provide some guidance in determining the appropriate treatment strategy.
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Affiliation(s)
- Xiaochen Tian
- Department of Orthopedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, 050051, Hebei, People's Republic of China
| | - Yanlong Zhang
- Department of Bone Infection & Deformity Correction Surgery, The First Hospital of Hebei Medical University, Shijiazhuang, 050031, Hebei, People's Republic of China.
| | - Shibo Liu
- Department of Orthopedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, 050051, Hebei, People's Republic of China
| | - Wenfang Zhai
- Department of Orthopedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, 050051, Hebei, People's Republic of China
| | - Junchuan Liu
- Department of Orthopedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, 050051, Hebei, People's Republic of China
| | - Qing Lu
- Department of Orthopedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, 050051, Hebei, People's Republic of China
| | - Yong Wang
- Department of Orthopedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, 050051, Hebei, People's Republic of China
| | - Aqin Peng
- Department of Orthopedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, 050051, Hebei, People's Republic of China.
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Pujol O, Vicente M, Castellanos S, Joshi-Jubert N, Corona P. Preliminary Outcomes of a Staged Percutaneous Retrograde Prefabricated Gentamicin-coated Intramedullary Nail to Manage Complications after Ankle Fusion through Tibial Bone Transport. Strategies Trauma Limb Reconstr 2023; 18:155-162. [PMID: 38404568 PMCID: PMC10891350 DOI: 10.5005/jp-journals-10080-1595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Accepted: 12/04/2023] [Indexed: 02/27/2024] Open
Abstract
Aim Distal tibial injuries combining bone loss, articular destruction and infection can be treated through distraction osteogenesis combined with ankle fusion. Bone transport is not without complications. This study investigates our preliminary results using a retrograde prefabricated gentamicin-coated nail (ETN PROtect®) to treat complications after infected bone defects of the distal tibial were managed by ankle arthrodesis and distraction osteogenesis. Materials and methods This is a retrospective case series study. All consecutive patients with bone transport complications after ankle arthrodesis and distraction osteogenesis who were subsequently operated on using a retrograde ETN PROtect® nail were analysed. The cases occurred between 2017 and 2020. The primary objective was to report on the resolution of the clinical problem and the risk of deep infection after nail implantation. Results Five patients have included: two docking site non-unions, two regenerated bone fractures and one hypotrophic regenerated bone. These complications were resolved in all patients (5/5, 100%). A painless, stable and plantigrade ankle arthrodesis was achieved in all cases. No patient developed a local infection or required nail removal (mean follow-up: 35.2 months). The mean LEFS score was 46.8 ± 13.8 and the mean knee ROM was 112 ± 12.7°. All patients tolerated full weight-bearing. All patients were very satisfied with the procedure (mean SAPS score was 93.8 points). Conclusion The staged retrograde nailing technique using the ETN PROtect® nail may represent an effective and safe treatment for bone transport complications in high-infection-risk patients. Furthermore, the technique allows simultaneous achievement of ankle arthrodesis. The patients had good functional outcomes and were satisfied with the procedure. Clinical significance This strategy of using retrograde gentamicin-coated tibial nails offers a solution to resolve bone transport complications while simultaneously achieving functional ankle arthrodesis. How to cite this article Pujol O, Vicente M, Castellanos S, et al. Preliminary Outcomes of a Staged Percutaneous Retrograde Prefabricated Gentamicin-coated Intramedullary Nail to Manage Complications after Ankle Fusion through Tibial Bone Transport. Strategies Trauma Limb Reconstr 2023;18(3):155-162.
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Affiliation(s)
- Oriol Pujol
- Department of Orthopaedic Surgery, Vall d'Hebron University Hospital; Universitat Autònoma de Barcelona (Departament de Cirurgia i Ciències Morfològiques), Barcelona, Spain
| | - Matías Vicente
- Department of Orthopaedic Surgery, Vall d'Hebron University Hospital; Universitat Autònoma de Barcelona (Departament de Cirurgia i Ciències Morfològiques); Department of Orthopaedic Surgery, Septic and Reconstructive Surgery Unit, Vall d'Hebron University Hospital; Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute, Barcelona, Spain
| | - Sara Castellanos
- Department of Orthopaedic Surgery, Vall d'Hebron University Hospital; Universitat Autònoma de Barcelona (Departament de Cirurgia i Ciències Morfològiques), Barcelona, Spain
| | - Nayana Joshi-Jubert
- Department of Orthopaedic Surgery, Vall d'Hebron University Hospital; Universitat Autònoma de Barcelona (Departament de Cirurgia i Ciències Morfològiques); Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute, Barcelona, Spain
| | - Pablo Corona
- Department of Orthopaedic Surgery, Vall d'Hebron University Hospital; Universitat Autònoma de Barcelona (Departament de Cirurgia i Ciències Morfològiques); Department of Orthopaedic Surgery, Septic and Reconstructive Surgery Unit, Vall d'Hebron University Hospital; Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute, Barcelona, Spain
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Biz C, Iacobellis C. Nailing treatment in bone transport complications. Strategies Trauma Limb Reconstr 2014; 9:89-96. [PMID: 25056513 PMCID: PMC4122676 DOI: 10.1007/s11751-014-0196-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Accepted: 07/18/2014] [Indexed: 12/31/2022] Open
Abstract
A series of cases of reamed intramedullary nailings carried out after complications in regenerated bone and docking site had occurred in bone transport is presented here. Nine patients (femur = 5; tibia = 4) had treatment with resection after open fractures or infection and underwent bone transport. The mean length of regenerated bone was 9.5 cm (range 6–18 cm). After bone transport, the fixator remained in place for a mean period of 12.8 months (range 8–24 months). In six cases (femur 4; tibia 2), the thickness of the cortical wall of the regenerate column was insufficient, and in two of these, there was, in addition, nonunion of the docking site. In the two tibial cases, nailing was carried out shortly after the fixator had been removed and after refracture of the regenerated bone had occurred due to insufficient cortical thickness. In one femur, nailing was carried out for nonunion of the docking site. Follow-up involved clinical and X-ray checks. The mean follow-up was 3.9 years (range 2–6 years). In all cases, union and with complete corticalization of the regenerate column was observed at an average 6 months after nailing (range 4–11 months). Infection occurred in one tibia 4 months after nailing. The infection was treated with antibiotics, and the nail was subsequently removed. We conclude that nailing is a potential solution for regenerated bone and docking site problems but, if used after prolonged periods of external fixation, may necessitate antibiotic therapy for at least 10 days after the fixator has been removed.
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Affiliation(s)
- C Biz
- Orthopaedic Clinic, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padua, Via Giustiniani 2, 35128, Padua, Italy
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Lin CC, Chen CM, Chiu FY, Su YP, Liu CL, Chen TH. Staged protocol for the treatment of chronic tibial shaft osteomyelitis with Ilizarov's technique followed by the application of intramedullary locked nail. Orthopedics 2012; 35:e1769-74. [PMID: 23218635 DOI: 10.3928/01477447-20121120-23] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Open tibial shaft fractures are the most common open fractures, and many complications can occur. During the treatment period, infection leading to osteomyelitis was the most common complication. However, no consensus exists regarding the ideal management for such cases in the literature.The purposes of this retrospective study were to review the treatment of patients with chronic tibial shaft osteomyelitis over the past 14 years who were referred to the authors' institution and to provide a staged protocol for spontaneous wound healing. The staged protocol included: (1) radical debridement for infected bone and soft tissue; (2) immediate application of Ilizarov's apparatus for all patients except those needing delayed application; (3) osteotomy in healthy bone; (4) simultaneous distraction-compression osteogenesis and histogenesis; (5) additional docking-site bone grafting; and (6) shifting the external fixator to a locked nail when callus formation was visible at the distraction site. Union was achieved in 15 of 16 patients, with an average external fixation time of 4.5 months (range, 3-6 months). No deformity or leg-length discrepancy greater than 1 cm occurred.In the treatment of chronic osteomyelitis, this staged protocol was safe and successful and allowed for union, realignment, reorientation, and leg-length restoration. Regarding the soft tissues, this technique provides a unique type of reconstructive closure for infected wounds. It is suggested that the staged protocol is reliable in providing successful simultaneous reconstruction for bone and soft tissue defects without flap coverage.
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Affiliation(s)
- Chun-Cheng Lin
- Department of Surgery, Taipei Veterans General Hospital Su-Ao Branch, Su-Ao Town, Yi-Lan County, Taiwan
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Koettstorfer J, Hofbauer M, Wozasek GE. Successful limb salvage using the two-staged technique with internal fixation after osteodistraction in an effort to treat large segmental bone defects in the lower extremity. Arch Orthop Trauma Surg 2012; 132:1399-405. [PMID: 22699398 DOI: 10.1007/s00402-012-1564-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2012] [Indexed: 11/27/2022]
Abstract
BACKGROUND The reconstruction of large segmental bone defects exceeding 8 cm remains a major therapeutic challenge. Strategies to avoid amputation and thereby provide satisfactory functional outcomes have not been sufficiently evaluated. Therefore, the present study reviews the clinical and functional outcomes after limb salvage. METHODS From 1994 to 2011, a consecutive series of 12 patients with lower-limb segmental bone loss exceeding 8 cm were reviewed. Eight patients had suffered from a third-degree open fracture, whereas four patients had undergone bone resection after osteomyelitis. All patients underwent initial skeletal fixation with a simple, external frame. In six patients, the bone healed with no further stabilization after osteodistraction, while internal fixation by intramedullary nailing or plating was necessary in six patients. RESULTS In reference to the clinical outcome, ten patients returned to their pre-injury activity level despite sustaining a total of 25 complications. Overall, patients with external fixator alone were at higher risk of sequelae (P = 0.014). In comparing the two groups, axis deviation at the lengthening site occurred in three patients without additional internal fixation; the only refracture occurred in this group. Generally, the size of the bone defect after debridement averaged 12.5 cm (range 8-26 cm). The mean distraction period until frame removal was 11 months (range 3.2-16.2 months). The EFI averaged 33.4 days/cm, whereas no significant differences in EFI were found between the groups. CONCLUSION We observed a reduced incidence of axial deviation and refracture in patients with large segmental bone defects who underwent an additional internal stabilization after fixation with an external frame. The two-stage technique caused no increase in infectious complications and might therefore be a preferable approach for successful limb salvage in patients suffering from large segmental bone defects exceeding 8 cm with insufficient bone formation during external fixation.
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Affiliation(s)
- J Koettstorfer
- Department of Trauma Surgery, General Hospital, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria.
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Abstract
This review addresses severe foot and ankle deformities and describes techniques for internal and external fixation. A combination of internal and external fixation techniques is often necessary in severe foot and ankle deformities secondary to leg length discrepancies. This article includes a thorough literature review as well as an extensive description of these techniques.
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Affiliation(s)
- Rishi Thakral
- Rubin Institute for Advanced Orthopedics, International Center for Limb Lengthening, Sinai Hospital of Baltimore, 2401 West Belvedere Avenue, Baltimore, MD 21215, USA
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Lambiris E, Papadopoulos A, Karabasi A, Karageorgos A. Secondary intramedullary nailing after distraction osteogenesis30 patients followed for 2–12 years. ACTA ACUST UNITED AC 2009; 75:481-6. [PMID: 15370595 DOI: 10.1080/00016470410001286-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND There is no consensus about replacement of an external fixator by reamed intramedullary nailing in fracture cases. PATIENTS AND METHODS We evaluated the outcome in 30 patients (33 segments) of secondary intramedullary nailing during the consolidation phase after callus distraction using an external device. The main reasons for nailing were docking site nonunion (17 patients), angular deformity or fracture of the lengthened area (8 patients) or intolerance of the external device (5 patients), in 11 patients combined with a delayed distracted callus maturation. The average follow-up time was 4 (2-12) years. RESULTS Intramedullary infection after nailing occurred in 1 case, and slight loss in callus length in 5 cases. Failure of union at the docking site with nail breakage occurred in 1 case. In the other patients, consolidation in the lengthened callus area and also union at the docking site were achieved on average 6 months after nailing. INTERPRETATION We believe that intramedullary nailing during the consolidation phase after bone lengthening or bone transport is a treatment option for delayed callus maturation or docking site nonunion, reducing prolonged use of the external fixator.
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Affiliation(s)
- Elias Lambiris
- Department of Orthopaedic Surgery, Patras University Medical Center, Rio-Patras, Greece
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Rozbruch SR, Kleinman D, Fragomen AT, Ilizarov S. Limb lengthening and then insertion of an intramedullary nail: a case-matched comparison. Clin Orthop Relat Res 2008; 466:2923-32. [PMID: 18800209 PMCID: PMC2628243 DOI: 10.1007/s11999-008-0509-8] [Citation(s) in RCA: 161] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2008] [Accepted: 08/26/2008] [Indexed: 01/31/2023]
Abstract
UNLABELLED Distraction osteogenesis is an effective method for lengthening, deformity correction, and treatment of nonunions and bone defects. The classic method uses an external fixator for both distraction and consolidation leading to lengthy times in frames and there is a risk of refracture after frame removal. We suggest a new technique: lengthening and then nailing (LATN) technique in which the frame is used for gradual distraction and then a reamed intramedullary nail inserted to support the bone during the consolidation phase, allowing early removal of the external fixator. We performed a retrospective case-matched comparison of patients lengthened with LATN (39 limbs in 27 patients) technique versus the classic (34 limbs in 27 patients). The LATN group wore the external fixator for less time than the classic group (12 versus 29 weeks). The LATN group had a lower external fixation index (0.5 versus 1.9) and a lower bone healing index (0.8 versus 1.9) than the classic group. LATN confers advantages over the classic method including shorter times needed in external fixation, quicker bone healing, and protection against refracture. There are also advantages over the lengthening over a nail and internal lengthening nail techniques. LEVEL OF EVIDENCE Level III, therapeutic study. See the Guidelines for Authors for a complete description of levels of evidence.
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Affiliation(s)
- S Robert Rozbruch
- Institute for Limb Lengthening and Reconstruction, Limb Lengthening and Deformity Service, Hospital for Special Surgery, Weill Medical College of Cornell University, 535 East 70th Street, New York, NY 10021, USA.
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Giardino R, Nicoli Aldini N, Fini M, Tanzi MC, Faré S, Draghi L, Carpi A, Nicolini A, Giavaresi G. Bioabsorbable scaffold for in situ bone regeneration. Biomed Pharmacother 2006; 60:386-92. [PMID: 16930938 DOI: 10.1016/j.biopha.2006.07.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
A non-porous poly-DL-lactide tubular chamber filled by demineralised bone matrix (DBM) and bone marrow stromal cells (BMSC) in combination, was evaluated as a scaffold for guided bone regeneration (GBR) in an experimental model using the rabbit radius. The tubular chamber had an internal diameter of 4.7 mm, a wall thickness of 0.4 mm and a length of 18 mm. Autologous BMSC were obtained, under general anaesthesia from rabbit iliac crest and isolated by centrifugation technique. Allogenic DBM was obtained from cortico-cancellous bone of rabbits. In general anaesthesia, a 10-mm defect was bilaterally created in the radii of 10 rabbits. On the right side (experimental side) the defect was bridged with the chamber filled with both BMSC and DBM. On the left side (control side) the defect was treated by positioning DBM and BMSC between the two stumps. At an experimental time of 4 months histology and histomorphometry demonstrated that the presence of a tubular chamber significantly improved bone regrowth in the defect The mean thickness of newly-formed bone inside the chamber was about 56.7+/-3.74% of the normal radial cortex, in comparison with 46.7+/-10.7% when DBM and BMSC without the chamber were placed in the defect, P<0.05). These results confirmed the effectiveness of the chamber as a container for factors promoting bone regeneration.
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Affiliation(s)
- R Giardino
- Experimental Surgery Department, Codivilla Putti Research Institute, Rizzoli Orthopaedic Institute, Via di Barbiano 1/10 40136, Bologna, Italy.
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Lai KA, Shen WJ, Huang LW, Chen MY. Cementless total hip arthroplasty and limb-length equalization in patients with unilateral Crowe type-IV hip dislocation. J Bone Joint Surg Am 2005; 87:339-45. [PMID: 15687157 DOI: 10.2106/jbjs.d.02097] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Total hip arthroplasty in patients with unilateral congenital high dislocation of the hip (Crowe type IV) presents many challenges, including the problem of a marked limb-length discrepancy. The purpose of this retrospective study was to analyze the results of total hip replacement with limb-length equalization in these patients. METHODS From 1988 to 1996, fifty-six patients (forty-seven women and nine men) with unilateral Crowe type-IV dislocation of the hip were treated with a cementless total hip arthroplasty at a mean age of 35.4 years. The preoperative limb-length discrepancy averaged 4.9 cm. Prior to the total hip arthroplasty, forty-eight patients with a limb-length discrepancy of >4.0 cm underwent iliofemoral distraction with use of an external fixator for eight to seventeen days. The acetabular cup was placed in the anatomical position in every patient. Shortening femoral osteotomies were not required. RESULTS The iliac fixator pins loosened in six patients. No patient had a pin-site infection, hip joint infection, or nerve palsy. At the time of follow-up, at an average of 147.2 months, the Harris hip score averaged 90.2 points. Overall, the mean lengthening after the total hip arthroplasty was 4.6 cm. There were no revisions of the femoral stem. Nine cups were revised, four because of polyethylene wear and five because of loosening. CONCLUSIONS We were able to safely place the acetabular cup at the anatomical position without femoral shortening by bringing the femoral head to the normal level preoperatively; thus, we could restore nearly normal limb length. We believe that our twelve-year results are similar to those of total hip arthroplasty in patients without dysplasia.
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Affiliation(s)
- Kuo-An Lai
- Department of Orthopaedics, National Cheng Kung University Medical Center, No. 138, Sheng-Li Road, Tainan, Taiwan.
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