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Marwan Y, Turner J, Senan R, Muir R, Barron E, Hadland Y, Moulder E, Sharma H. Circular external fixation for revision of failed tibia internal fixation. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:353-361. [PMID: 37530905 DOI: 10.1007/s00590-023-03660-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 07/25/2023] [Indexed: 08/03/2023]
Abstract
BACKGROUND The management of failed tibial fracture fixation remains a challenge for orthopaedic surgeons. This study investigate the utility and outcomes of circular external fixation in the management of failed internal fixation of tibial fractures. METHODS Retrospective review of a prospectively collected database of a complex limb reconstruction unit at a major trauma centre was done during December 2022. Patients with failed internal fixation of tibial fracture who underwent revision surgery with circular external fixation frame were included. RESULTS 20 patients with a mean age of 47.8 ± 16.5 years (range: 15-69) were included. Fourteen (70.0%) patients had failed plate and screws fixations, and the remaining six (30.0%) failed intramedullary nail fixation. The most common indication for revision surgery was development of early postoperative surgical site infection (5 patients; 25.0%). The mean duration of frame treatment was 199.5 ± 80.1 days (range = 49-364), while the mean follow-up duration following frame removal was 3.2 ± 1.8 years (range = 2-8). The overall union rate in this series was 100%; and all infected cases had complete resolution from infection. The total number of complications was 11, however, only two complications required surgical intervention. The most common complications reported were pin site infection (6; 30.0%) and limb length discrepancy of 2 cm (2; 10.0%). CONCLUSIONS Circular external fixation is a reliable surgical option in the treatment of failed internal fixation of tibia fractures. This technique can provide limb salvage in complex infected and noninfected cases with a high union rate and minimal major complications.
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Affiliation(s)
- Yousef Marwan
- Department of Surgery, College of Medicine, Health Sciences Centre, Kuwait University, Kuwait City, Kuwait.
| | - Jeffrey Turner
- Limb Reconstruction Unit, Department of Trauma and Orthopaedic Surgery, Hull University Teaching Hospitals, Hull, UK
| | - Rahul Senan
- Limb Reconstruction Unit, Department of Trauma and Orthopaedic Surgery, Hull University Teaching Hospitals, Hull, UK
| | - Ross Muir
- Limb Reconstruction Unit, Department of Trauma and Orthopaedic Surgery, Hull University Teaching Hospitals, Hull, UK
| | - Elizabeth Barron
- Limb Reconstruction Unit, Department of Trauma and Orthopaedic Surgery, Hull University Teaching Hospitals, Hull, UK
| | - Yvonne Hadland
- Limb Reconstruction Unit, Department of Trauma and Orthopaedic Surgery, Hull University Teaching Hospitals, Hull, UK
| | - Elizabeth Moulder
- Limb Reconstruction Unit, Department of Trauma and Orthopaedic Surgery, Hull University Teaching Hospitals, Hull, UK
| | - Hemant Sharma
- Limb Reconstruction Unit, Department of Trauma and Orthopaedic Surgery, Hull University Teaching Hospitals, Hull, UK
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Plotnikovs K, Kamenska J, Movcans J, Pasters V, Solomin L, Plaudis H. Artificial Deformity Creation as a Method for Limb Salvage for Patients with Massive Tibial and Soft Tissue Defects: A Report of 26 Cases. Strategies Trauma Limb Reconstr 2023; 18:133-139. [PMID: 38404570 PMCID: PMC10891353 DOI: 10.5005/jp-journals-10080-1599] [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: 03/29/2023] [Accepted: 12/07/2023] [Indexed: 02/27/2024] Open
Abstract
Soft tissue and bone defects that occur consequence of high-energy trauma are serious and challenging problems. The aim of this retrospective cohort study is to show that the artificial deformity creation (ADCr) method allows the closure of soft-tissue defects, avoids amputation, and can facilitate the reconstruction of bone defects and restore limb length. Patients and methods Twenty-six adult patients (age range 20-81 years) with soft tissue defects of the lower limb were treated at the Riga East University Hospital from 2018 to 2021. All patients were treated using the ADCr method which is the technique of establishing an interim deformity for resolving tissue loss. The lower extremity functional scale (LEFS) and application of methods of ilizarov (ASAMI) criteria were used for the evaluation of bone healing and lower extremity function. Results Complete union was achieved in all cases. The functional evaluation showed that most patients could achieve excellent and good results and return to activities of daily living. The functional result was poor in one case of a multi-fragmentary distal tibial articular fracture for which an ankle fusion was performed. Final union in this case was achieved with some residual deformity. Conclusion The method of ADCr is an effective surgical technique in cases of severe tibial injuries with concomitant loss of bone and soft tissues. This method could be used in cases when either a plastic or microsurgeon is not available or for instances when closing the defect with a flap is either impossible or contraindicated. Excellent and good functional results are possible without severe complications. How to cite this article Plotnikovs K, Kamenska J, Movcans J, et al. Artificial Deformity Creation as a Method for Limb Salvage for Patients with Massive Tibial and Soft Tissue Defects: A Report of 26 Cases. Strategies Trauma Limb Reconstr 2023;18(3):133-139.
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Affiliation(s)
- Konstantins Plotnikovs
- Department of Traumatology and Orthopaedics, Riga East Clinical University Hospital, Riga, Latvia
| | - Jekaterina Kamenska
- Department of Traumatology and Orthopaedics, Riga East Clinical University Hospital, Riga, Latvia
| | - Jevgenijs Movcans
- Department of Traumatology and Orthopaedics, Riga East Clinical University Hospital, Latvia
| | - Vitalijs Pasters
- Department of Traumatology and Orthopaedics, Riga East Clinical University Hospital, Latvia
| | - Leonid Solomin
- Department of Orthopedics, Vreden National Medical Research Center of Traumatology and Orthopedics, St. Petersburg, Russia
| | - Haralds Plaudis
- Department of General Surgery, Riga Stradins University, Riga, Latvia
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Pierrie SN, Beltran MJ. Acute shortening and angulation for complex open fractures: an updated perspective. OTA Int 2023; 6:e245. [PMID: 37448568 PMCID: PMC10337845 DOI: 10.1097/oi9.0000000000000245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 12/22/2022] [Indexed: 07/15/2023]
Abstract
Reestablishing an intact, healthy soft tissue envelope is a critical step in managing lower extremity injuries, particularly high-grade open tibia fractures. Acute shortening and angulation can be used independently or together to address complex soft tissue injuries, particularly when bone loss is present. These techniques facilitate management of difficult wounds and can be combined with local soft tissue rearrangement or pedicled flaps as needed, avoiding the need for free tissue transfer. After angular deformity correction, adjacent bone loss can be addressed with bone grafting or distraction histogenesis. This article discusses the indications for, surgical technique for, and limitations of acute shortening and angulation for management of open lower extremity fractures.
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Affiliation(s)
- Sarah N. Pierrie
- Corresponding author. Address: Sarah N. Pierrie, MD, Department of Orthopaedic Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Room 5553, Cincinnati, OH 45267-0212. E-mail:
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Treatment of tibial bone defects: pilot analysis of direct medical costs between distraction osteogenesis with an Ilizarov frame and the Masquelet technique. Eur J Trauma Emerg Surg 2022; 49:951-964. [PMID: 36443494 PMCID: PMC10175460 DOI: 10.1007/s00068-022-02162-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 11/04/2022] [Indexed: 11/29/2022]
Abstract
Abstract
Purpose
The cost implications of limb reconstruction techniques have not been adequately investigated. Aim of this pilot study was to compare the direct medical cost of tibial bone defects managed with distraction osteogenesis–Ilizarov method (ILF), or with Masquelet technique (MIF).
Methods
Data of 20 random patients treated in a single centre were analysed. Inclusion criteria included acute tibial defects, or post-debridement of nonunions with complete follow-up and successful union. The endpoint of clinical efficacy was the time-to-defect union. Comparisons were made between equally sized subgroups (ILF vs. MIF).
Results
The average defect length was 5.6 cm (2.6–9.6 cm). The overall cost of 20 cases reached £452,974 (mean £22,339, range £13,459–£36,274). Statistically significant differences favoring the MIF were found regarding the average time-to-union; number of surgeries, of admissions and follow-up visits, as well as the mean intraoperative cost (£8857 vs. £14,087). These differences lead to significant differences of the mean cost of the overall treatment (MIF £18,131 vs. ILF £26,126). Power analysis based on these data indicated that 35 patients on each group would allow detection of a 25% difference, with an alpha value of 0.05 and probability (power) of 0.9.
Conclusions
The results and analysis presented highlight factors affecting the high financial burden, even in a best-case scenario, this type of surgery entails. Larger pivotal studies should follow to improve the cost efficiency of clinical practice.
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Plotnikovs K, Movcans J, Solomin L. Acute Shortening for Open Tibial Fractures with Bone and Soft Tissue Defects: Systematic Review of Literature. Strategies Trauma Limb Reconstr 2022; 17:44-54. [PMID: 35734040 PMCID: PMC9166261 DOI: 10.5005/jp-journals-10080-1551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Introduction The presence of massive soft tissue loss in open tibial fractures is a challenging problem. Acute limb shortening is an alternative solution in situations where the use of flaps is limited. Materials and methods A review was conducted following the Preferred Reported Items for Systematic Reviews and Meta-analyses checklist (PRISMA) guidelines. A complete search of PubMed, EMBASE and MEDLINE was undertaken. Twenty-four articles related to closure of soft tissue defects through acute limb shortening were identified and included in this review. Results All report on restoration of limb function without or with minimal residual shortening. The authors note a decrease in the need for microsurgery. The external fixation devices used for deformity correction after closure of the soft tissue defect by acute shortening, angulation and rotation were the Ilizarov apparatus and circular fixator hexapods mainly. Conclusion Acute shortening is an alternative to microsurgical techniques. A ring external fixator is useful for restoring limb alignment after closing the soft tissue defect through creating a temporary deformity. The use of circular fixator hexapods can enable accurate correction of complex multicomponent deformities without the need to reassembly of individual correction units. How to cite this article Plotnikovs K, Movcans J, Solomin L. Acute Shortening for Open Tibial Fractures with Bone and Soft Tissue Defects: Systematic Review of Literature. Strategies Trauma Limb Reconstr 2022;17(1):44–54.
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Affiliation(s)
- Konstantins Plotnikovs
- Department of Orthopedic Surgeon, Traumatology and Orthopedics, Riga East University Hospital, Rīga Stradiņš University, Riga, Latvia
- Konstantins Plotnikovs, Department of Orthopedic Surgeon, Traumatology and Orthopedics, Riga East University Hospital, Rīga Stradiņš University, Riga, Latvia, e-mail:
| | - Jevgenijs Movcans
- Department of Traumatology and Orthopaedics, Riga East Clinical University Hospital, Riga, Latvia
| | - Leonid Solomin
- Russian Scientific Research Institute of Traumatology and Orthopedics named after RR Vreden, Saint Petersburg, Russia
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Yang Y, Li Y, Pan Q, Bai S, Wang H, Pan XH, Ling KK, Li G. Tibial cortex transverse transport accelerates wound healing via enhanced angiogenesis and immunomodulation. Bone Joint Res 2022; 11:189-199. [PMID: 35358393 PMCID: PMC9057526 DOI: 10.1302/2046-3758.114.bjr-2021-0364.r1] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
AIMS Treatment for delayed wound healing resulting from peripheral vascular diseases and diabetic foot ulcers remains a challenge. A novel surgical technique named 'tibial cortex transverse transport' (TTT) has been developed for treating peripheral ischaemia, with encouraging clinical effects. However, its underlying mechanisms remain unclear. In the present study, we explored the potential biological mechanisms of TTT surgery using various techniques in a rat TTT animal model. METHODS A novel rat model of TTT was established with a designed external fixator, and effects on wound healing were investigated. Laser speckle perfusion imaging, vessel perfusion, histology, and immunohistochemistry were used to evaluate the wound healing processes. RESULTS Gross and histological examinations showed that TTT technique accelerated wound closure and enhanced the quality of the newly formed skin tissues. In the TTT group, haematoxylin and eosin (H&E) staining demonstrated a better epidermis and dermis recovery, while immunohistochemical staining showed that TTT technique promoted local collagen deposition. The TTT technique also benefited to angiogenesis and immunomodulation. In the TTT group, blood flow in the wound area was higher than that of other groups according to laser speckle imaging with more blood vessels observed. Enhanced neovascularization was seen in the TTT group with double immune-labelling of CD31 and α-Smooth Muscle Actin (α-SMA). The number of M2 macrophages at the wound site in the TTT group was also increased. CONCLUSION The TTT technique accelerated wound healing through enhanced angiogenesis and immunomodulation. Cite this article: Bone Joint Res 2022;11(4):189-199.
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Affiliation(s)
- Yongkang Yang
- Department of Orthopaedics & Traumatology, Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
| | - Yucong Li
- Department of Orthopaedics & Traumatology, Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
| | - Qi Pan
- Department of Pediatric Orthopaedics, South China Hospital, Health Science Center, Shenzhen University, Shenzhen, China
| | - Shanshan Bai
- Department of Orthopaedics & Traumatology, Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
| | - Haixing Wang
- Department of Orthopaedics & Traumatology, Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
| | - Xiao-Hua Pan
- Department of Orthopaedics and Traumatology, The Second Affiliated Hospital of Shenzhen University (Shenzhen Bao'an People's Hospital), Shenzhen, China
| | - Ka-Kin Ling
- Department of Orthopaedics & Traumatology, Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
| | - Gang Li
- Department of Orthopaedics & Traumatology, Stem Cells and Regenerative Medicine Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, 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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Li Y, Chen Y, Gan T, Qin B, Liu X, Zhang H. An alternative therapeutic strategy for infected large bone defect and massive soft-tissue loss of leg-is free flap reconstruction inevitable? INTERNATIONAL ORTHOPAEDICS 2021; 45:3033-3043. [PMID: 34338812 DOI: 10.1007/s00264-021-05154-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 07/17/2021] [Indexed: 02/08/2023]
Abstract
PURPOSE This study aims to report the clinical and radiographic outcomes of a non-flap therapeutic strategy for the limb salvage of infected composite bone and soft-tissue defects of a leg, attempting to describe some new techniques regards the docking of bone ends. METHODS Twelve patients with infected large tibial bone defect (mean size 12.1 ± 2.8 cm) and massive soft-tissue loss (mean size 254.5 ± 60.2 cm2) who were treated with the non-flap therapeutic strategy between 2014 and 2019 were retrospectively reviewed. Clinical and radiographic results were evaluated and analyzed. The results of bone and function were assessed by the Paley criteria. The exercise capacity of patients was evaluated based on the following four aspects: walking, running, jumping, squatting, and going up/down the stairs. RESULTS During the treatment, shortening and re-lengthening technique was applied in six patients, bone transport technique in 12, submarine technique (SMT) in six, balloon dilatation technique (BDT) in seven, and soft-tissue incarceration creating technique (SICT) in seven. The mean external fixation time (EFT) and external fixation index (EFI) were 675.6 ± 179.2 days (range, 366-1040 days) and 60.1 ± 13.9 days/cm (range, 47.0-95.5 days/cm), respectively. Soft-tissue defect was successfully repaired for all patients. After a mean follow-up of 43.5 ± 23.2 months (range, 13-103 months), bone result was classified as "excellent" in ten patients, as "good" in one and "poor" in one, while functional result was graded as "excellent" in four patients and "good" in eight. CONCLUSIONS The non-flap therapeutic strategy could be cautiously considered as an alternative treatment for the large lower limb composite defects.
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Affiliation(s)
- Yaxing Li
- Department of Orthopaedic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Avenue, Chengdu, 610041, Sichuan Province, China.,Disaster Medicine Center, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yu Chen
- Department of Orthopaedic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Avenue, Chengdu, 610041, Sichuan Province, China
| | - Tingjiang Gan
- Department of Orthopaedic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Avenue, Chengdu, 610041, Sichuan Province, China
| | - Boquan Qin
- Department of Orthopaedic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Avenue, Chengdu, 610041, Sichuan Province, China
| | - Xi Liu
- Department of Orthopaedic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Avenue, Chengdu, 610041, Sichuan Province, China
| | - Hui Zhang
- Department of Orthopaedic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Avenue, Chengdu, 610041, Sichuan Province, China. .,Disaster Medicine Center, Sichuan University, Chengdu, 610041, Sichuan Province, China.
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Hernández-Irizarry R, Quinnan SM, Reid JS, Toney CB, Rozbruch SR, Lezak B, Fragomen AT. Intentional Temporary Limb Deformation for Closure of Soft-Tissue Defects in Open Tibial Fractures. J Orthop Trauma 2021; 35:e189-e194. [PMID: 34006796 PMCID: PMC8115737 DOI: 10.1097/bot.0000000000001988] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/13/2020] [Indexed: 02/02/2023]
Abstract
OBJECTIVES (1) Evaluate intentional temporary limb deformation for closure of soft-tissue defects as a reconstruction strategy in open tibia fractures and (2) analyze the deformity parameters required for such reconstruction. DESIGN Multicenter retrospective cohort. SETTING Level I trauma center. PATIENTS/PARTICIPANTS Nineteen patients 18 years of age and older at the time of initial trauma, with a Gustilo-Anderson type IIIB or IIIC open tibia fracture treated with hexapod external fixation and intentional bony deformity created to facilitate soft-tissue closure. INTERVENTION Intentional limb deformation for soft-tissue closure, followed by gradual correction with a hexapod external fixator. OUTCOME MEASUREMENTS Radiographic healing, radiographic assessment of limb alignment, and functional and bony Application of the Method of Ilizarov Group score. RESULTS The average age was 45.3 (20-70), and 79% of patients were men. The most common mechanism of injury was motor vehicle accidents. The distal 1 of 5 of the tibia was the most common fracture location, with 37% of these involving the articular surface at the plafond. After wound closure, deformity correction was initiated after 30 days on average. Varus and apex posterior were the most common initial deformity required for primary soft-tissue closure. Bony and functional Application of the Method of Ilizarov Group outcomes were good or excellent in 94% of patients. CONCLUSION Intentional deformation followed by a gradual correction can be an effective strategy to obtain bone union and soft-tissue coverage in certain open fractures. This technique, in essence, converts these injuries from type IIIB to IIIA. This strategy obviates the need for flap coverage and results in satisfactory outcomes. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
| | - Stephen M. Quinnan
- Department of Orthopaedic Surgery, University of Miami School of Medicine, Miami, FL
| | - John Spence Reid
- Department of Orthopaedics and Rehabilitation, Pennsylvania State University College of Medicine, Hershey, PA
| | - Clarence Brian Toney
- Department of Orthopaedic Surgery, Virginia Commonwealth University, Richmond, VA; and
| | - S Robert Rozbruch
- Hospital for Special Surgery, Weill Cornell Medicine, Cornell University, New York, NY
| | - Bradley Lezak
- Department of Orthopaedic Surgery, University of Miami School of Medicine, Miami, FL
| | - Austin T. Fragomen
- Hospital for Special Surgery, Weill Cornell Medicine, Cornell University, New York, NY
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10
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An update to the advances in understanding distraction histogenesis: From biological mechanisms to novel clinical applications. J Orthop Translat 2020. [DOI: 10.1016/j.jot.2020.09.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Borzunov DY, Kolchin SN, Malkova TA. Role of the Ilizarov non-free bone plasty in the management of long bone defects and nonunion: Problems solved and unsolved. World J Orthop 2020; 11:304-318. [PMID: 32572367 PMCID: PMC7298454 DOI: 10.5312/wjo.v11.i6.304] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 05/06/2020] [Accepted: 05/16/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Ilizarov non-free bone plasty is a method of distraction osteogenesis using the Ilizarov apparatus for external fixation which originated in Russia and was disseminated across the world. It has been used in long bone defect and nonunion management along with free vascularized grafting and induced membrane technique. However, the shortcomings and problems of these methods still remain the issues which restrict their overall use. AIM To study the recent available literature on the role of Ilizarov non-free bone plasty in long bone defect and nonunion management, its problems and the solutions to these problems in order to achieve better treatment outcomes. METHODS Three databases (PubMed, Scopus, and Web of Science) were searched for literature sources on distraction osteogenesis, free vascularized grafting and induced membrane technique used in long bone defect and nonunion treatment within a five-year period (2015-2019). Full-text clinical articles in the English language were selected for analysis only if they contained treatment results, complications and described large patient samples (not less than ten cases for congenital, post-tumor resection cases or rare conditions, and more than 20 cases for the rest). Case reports were excluded. RESULTS Fifty full-text articles and reviews on distraction osteogenesis were chosen. Thirty-five clinical studies containing large series of patients treated with this method and problems with its outcome were analyzed. It was found that distraction osteogenesis techniques provide treatment for segmental bone defects and nonunion of the lower extremity in many clinical situations, especially in complex problems. The Ilizarov techniques treat the triad of problems simultaneously (bone loss, soft-tissue loss and infection). Management of tibial defects mostly utilizes the Ilizarov circular fixator. Monolateral fixators are preferable in the femur. The use of a ring fixator is recommended in patients with an infected tibial bone gap of more than 6 cm. High rates of successful treatment were reported by the authors that ranged from 77% to 100% and depended on the pathology and the type of Ilizarov technique used. Hybrid fixation and autogenous grafting are the most applicable solutions to avoid after-frame regenerate fracture or deformity and docking site nonunion. CONCLUSION The role of Ilizarov non-free bone plasty has not lost its significance in the treatment of segmental bone defects despite the shortcomings and treatment problems encountered.
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Affiliation(s)
- Dmitry Y Borzunov
- Department of Traumatology and Orthopedics, Ural State Medical University, Ekaterinburg 620109, Russia
| | - Sergei N Kolchin
- Orthopaedic Department 4, Ilizarov National Medical Research Centre for Traumatology and Orthopaedics, Kurgan 640014, Russia
| | - Tatiana A Malkova
- Department for Medical Information and Analysis, Ilizarov National Medical Research Centre for Traumatology and Orthopaedics, Kurgan 640014, Russia
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Ferreira N, Tanwar YS. Systematic Approach to the Management of Post-traumatic Segmental Diaphyseal Long Bone Defects: Treatment Algorithm and Comprehensive Classification System. Strategies Trauma Limb Reconstr 2020; 15:106-116. [PMID: 36466309 PMCID: PMC9679593 DOI: 10.5005/jp-journals-10080-1466] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/29/2023] Open
Abstract
BACKGROUND Bone defects remain challenging to manage. The wide array of treatment options is a testament no single strategy works in every patient. This is more complex if consideration is given to the status of the host and the soft tissues. The choice of treatment should be based on specific patient requirements after taking all variables into account. MATERIALS AND METHODS We present a comprehensive classification system and treatment algorithm to assist with decision-making in management. All potential treatment modalities including amputation are discussed with their relevant pearls and pitfalls. CONCLUSION The proposed classification system may potentially assists with communication, enable patient stratification for assigning the most appropriate treatment modality and guide reporting of treatment outcomes. HOW TO CITE THIS ARTICLE Ferreira N, Tanwar YS. Systematic Approach to the Management of Post-traumatic Segmental Diaphyseal Long Bone Defects: Treatment Algorithm and Comprehensive Classification System. Strategies Trauma Limb Reconstr 2020;15(2):106-116.
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Affiliation(s)
- Nando Ferreira
- Division of Orthopaedic Surgery, Department of Surgical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Yashwant S Tanwar
- Division of Orthopaedic Surgery, Department of Surgical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
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Wen H, Zhu S, Li C, Xu Y. Bone transport versus acute shortening for the management of infected tibial bone defects: a meta-analysis. BMC Musculoskelet Disord 2020; 21:80. [PMID: 32028924 PMCID: PMC7006089 DOI: 10.1186/s12891-020-3114-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 02/03/2020] [Indexed: 01/22/2023] Open
Abstract
Background The treatment for infected tibial bone defects can be a great challenge for the orthopaedic surgeon. This meta-analysis was conducted to compare the safety and efficacy between bone transport (BT) and the acute shortening technique (AST) in the treatment of infected tibial bone defects. Methods A literature survey was conducted by searching the PubMed, Web of Science, Cochrane Library, and Embase databases together with the China National Knowledge Infrastructure (CNKI) and the Wanfang database for articles published up to 9 August 2019. The modified Newcastle-Ottawa scale (NOS) was adapted to evaluate the bias and risks in each eligible study. The data of the external fixation index (EFI), bone grafting, bone and functional results, complications, bone union time and characteristics of participants were extracted. RevMan v.5.3 was used to perform relevant statistical analyses. Standard mean difference (SMD) was used for continuous variables and relative risk (RR) for the binary variables. All of the variables included its 95% confidence interval (CI). Results Five studies, including a total of 199 patients, were included in the study. Statistical significance was observed in the EFI (SMD = 0.63, 95% CI: 0.25, 1.01, P = 0.001) and bone grafting (RR = 0.26, 95%CI: 0.15, 0.46, P < 0.00001); however, no significance was observed in bone union time (SMD = − 0.02, 95% CI: − 0.39, 0.35, P = 0.92), bone results (RR = 0.97, 95% CI: 0.91, 1.04, P = 0.41), functional results (RR = 0.96, 95% CI: 0.86, 1.08, P = 0.50) and complications (RR = 0.76, 95% CI: 0.41, 1.39, P = 0.37). Conclusions AST is preferred from the aspect of minimising the treatment period, whereas BT is superior to AST for reducing bone grafting. Due to the limited number of trials, the meaning of this conclusion should be taken with caution for infected tibial bone defects.
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Affiliation(s)
- Hongjie Wen
- Department of Orthopaedic Surgery, The Fourth Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Shouyan Zhu
- Department of Radiology, The Fourth Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Canzhang Li
- Department of Orthopaedic Surgery, The Fourth Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Yongqing Xu
- Department of Orthopaedic Surgery, 920th Hospital of Joint Logistics Support Force, NO. 212 Daguan Road, Xi Shan District, Kunming City, 650021, Yunnan Province, China.
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