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Piñal FD. Bone Grafts and Flaps in the Management of Complex Upper-Extremity Defects: Indications and Outcomes. Clin Plast Surg 2024; 51:515-526. [PMID: 39216938 DOI: 10.1016/j.cps.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/04/2024]
Abstract
Reconstruction of bony defects is challenging. Most cases can be solved by means of nonvascularized bone grafts, either corticocancellous or cancellous. However, when the defect is long, there is a combined soft tissue defect, infection, a poor scarred bed, and when a piece of cartilage needs to be included, a vascularized bone graft is preferred. This article features a review of the most useful flaps for small and long defects in the hand and upper limb.
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Affiliation(s)
- Francisco Del Piñal
- Hand, Wrist and Microvascular Surgery, Private Practice, Serrano 58-1B, Madrid E-28001, Spain.
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2
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Ko HH, Chou CH, Cheng SJ. The dental implant survival rate in 18 patients with post-operation revolutionary jaw reconstruction using free fibular flap, dental implants, and overdentures. J Dent Sci 2024; 19:1819-1826. [PMID: 39035273 PMCID: PMC11259673 DOI: 10.1016/j.jds.2024.05.021] [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: 05/03/2024] [Revised: 05/15/2024] [Indexed: 07/23/2024] Open
Abstract
Background/purpose This retrospective study assessed the risks and complications associated with dental implants after jaw surgery and radiotherapy for large defects, highlighting challenges for reconstructive surgeons and prosthetic dentists. Materials and methods From 2002 to 2008, National Taiwan University's Department of Maxillofacial Surgery used preoperative stereolithographic models and microvascular flaps for mandibular reconstruction in 18 patients with defects from ameloblastoma or advanced gingival cancer. They received free fibular flap grafts, followed by 46 osseointegrated dental implants. Patient outcomes, monitored for up to 60 months, were assessed through clinical and radiographic evaluations of implant success. Results The overall survival rate of dental implants following tumor surgery and radiotherapy was 84.8%. Seven implants failed due to peri-implantitis (3), tumor recurrence (2), and osteoradionecrosis (ORN) (2). The ameloblastoma group did not contribute to implant failure, with 4 implant failures in the stage III gingival cancer group, and 3 implant failures in the stage IV gingival cancer group. Conclusion Following segmental mandibulectomy for mandible lesions, free fibular bone graft reconstruction restored mandible continuity, while subsequent dental implantation and overdenture fabrication restored occlusion and aesthetics for patients. Besides considering treatment strategies for ameloblastoma groups, similar approaches can be extended to oral cancer patients undergoing post-operative reconstruction. However, additional considerations (peri-implant soft tissue condition, tumor recurrence, ORN, etc.) are necessary for oral cancer patients predisposed to dental implant failure post-surgery.
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Affiliation(s)
- Hui-Hsin Ko
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan
- School of Dentistry, National Taiwan University, Taipei, Taiwan
- Department of Dentistry, National Taiwan University Hospital, College of Medicine, Taipei, Taiwan
- Department of Dentistry, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Chia-Hsuan Chou
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan
- School of Dentistry, National Taiwan University, Taipei, Taiwan
- Department of Dentistry, National Taiwan University Hospital, College of Medicine, Taipei, Taiwan
- Department of Dentistry, National Taiwan University Hospital Yulin Branch, Yulin, Taiwan
| | - Shih-Jung Cheng
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan
- School of Dentistry, National Taiwan University, Taipei, Taiwan
- Department of Dentistry, National Taiwan University Hospital, College of Medicine, Taipei, Taiwan
- Graduate Institute of Oral Biology, School of Dentistry, National Taiwan University, Taipei, Taiwan
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3
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Geiger EJ, Kendal JK, Greyson MA, Moghaddam MM, Jones NF, Bernthal NM. Hip Preservation and Capanna Reconstruction for Pediatric Proximal Femur Ewing Sarcoma: A Report of 2 Cases. JBJS Case Connect 2024; 14:01709767-202406000-00042. [PMID: 38820206 DOI: 10.2106/jbjs.cc.23.00644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2024]
Abstract
CASE This is a first report describing preservation of the femoral head by transcervical resection of proximal femoral Ewing sarcoma in 2 pediatric patients. A unique Capanna reconstruction supported joint salvage. At 1 year, Pediatric Outcomes Data Collection Instrument and Pediatric Toronto Extremity Salvage Score outcomes were excellent. Surveillance magnetic resonance imaging was without evidence of recurrence or impaired perfusion to the femoral head. CONCLUSION We demonstrate the feasibility of hip joint preservation and maintenance of femoral head viability after transcervical resection of pediatric proximal femur bone sarcomas while preserving the medial circumflex femoral artery. This technique may be a preferred option over joint sacrifice and endoprosthetic replacement in young patients when tumor margins permit.
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Affiliation(s)
- Erik J Geiger
- Department of Orthopaedic Surgery, University of Miami, Miami, Florida
| | - Joseph K Kendal
- Department of Orthopaedic Surgery, University of Calgary, Calgary, Alberta, California
| | - Mark A Greyson
- Division of Plastic and Reconstructive Surgery, University of Colorado, Aurora, Colorado
| | - Matthew M Moghaddam
- David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Neil F Jones
- Department of Orthopaedic Surgery, University of California-Los Angeles, Los Angeles, California
| | - Nicholas M Bernthal
- Department of Orthopaedic Surgery, University of California-Los Angeles, Los Angeles, California
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4
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Bernstein M, Little MTM, Marecek G. Current Management of Acute and Posttraumatic Critical Bone Defects. J Orthop Trauma 2024; 38:S1-S8. [PMID: 38502596 DOI: 10.1097/bot.0000000000002762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/04/2024] [Indexed: 03/21/2024]
Abstract
SUMMARY Limb reconstruction in patients with critical-sized bone defects remains a challenge due to the availability of various technically demanding treatment options and a lack of standardized decision algorithms. Although no consensus exists, it is apparent from the literature that the combination of patient, surgeon, and institutional collaborations is effective in providing the most efficient care pathway for these patients. Success relies on choosing a particular surgical approach that manages infection, soft tissue defects, stability, and alignment. Recent systematic reviews demonstrate high success rates with the following management options: Ilizarov bone transport, Masquelet (induced membrane) technique, cancellous bone grafting, and vascularized bone grafts.
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Affiliation(s)
- Mitchell Bernstein
- Department of Surgery, McGill University Health Center, Montreal QC, Canada
- Department of Pediatric Surgery, McGill University Health Center, Montreal QC, Canada; and
| | - Milton T M Little
- Department of Orthopaedic Surgery, Cedars-Sinai Medical Center, Beverly Hills, CA
| | - Geoffrey Marecek
- Department of Orthopaedic Surgery, Cedars-Sinai Medical Center, Beverly Hills, CA
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Demmer W, Aranda IM, Wiggenhauser PS, Braig D, Gilbert F, Giunta R. [Multidrug-resistant bacterial colonisation in Ukrainian war injuries: a need for multimodal therapy]. HANDCHIR MIKROCHIR P 2023; 55:457-461. [PMID: 37813349 DOI: 10.1055/a-2108-8978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/11/2023] Open
Abstract
This case report describes the interdisciplinary treatment of a complex shrapnel injury to the right femur of an 18-year-old Ukrainian soldier. This open multifragmentary fractur of the femur with a large bone defect, soft tissue damage and osteomyelitis was complicated by several multidrug-resistant bacteria, including Acinetobacter baumanii, which could not be eradicated by antibiotic treatment. Sterility was only achieved by multiple radical debridement and by negative pressure wound therapy with instillation (NPWTi) using hypochlorous acid. The femur was then reconstructed with a chimeric double-barrel fibula free flap. This report highlights the importance of multimodal antimicrobial wound treatments in an era of increasing antibiotic resistance to enable a successful und functional reconstruction of complex and infected fractures.
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Affiliation(s)
- Wolfram Demmer
- Abteilung für Hand-, Plastische und Ästhetische Chirurgie, LMU Klinikum, LMU München, München, Deutschland
| | - Irene Mesas Aranda
- Abteilung für Hand-, Plastische und Ästhetische Chirurgie, LMU Klinikum, LMU München, München, Deutschland
| | - Paul Severin Wiggenhauser
- Abteilung für Hand-, Plastische und Ästhetische Chirurgie, LMU Klinikum, LMU München, München, Deutschland
| | - David Braig
- Abteilung für Hand-, Plastische und Ästhetische Chirurgie, LMU Klinikum, LMU München, München, Deutschland
| | - Fabian Gilbert
- Klinik für Orthopädie und Unfallchirurgie, LMU Klinikum, LMU München, München, Deutschland
| | - Riccardo Giunta
- Abteilung für Hand-, Plastische und Ästhetische Chirurgie, LMU Klinikum, LMU München, München, Deutschland
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6
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Lai YH, Lee YC. Functional Chimeric Double-barrel Fibula and Reinnervated Peroneus Brevis Osteomyocutaneous Flap for One-stage Forearm Reconstruction. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2023; 11:e5182. [PMID: 37577248 PMCID: PMC10412423 DOI: 10.1097/gox.0000000000005182] [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: 05/09/2023] [Accepted: 06/27/2023] [Indexed: 08/15/2023]
Abstract
Reconstructing a mangled limb is complex and requires expertise in both bone and soft-tissue reconstruction, particularly when there is significant muscle loss. Typically, multistage surgery is necessary, starting with soft-tissue coverage, followed by bone grafting and tendon transfers. Sometimes, microsurgical techniques such as vascularized bone grafts and free functional muscle transfers are necessary, especially when there is a bone defect of over 6 cm; the soft-tissue environment is infected, scarred, or poorly vascularized; or there are extensive musculotendinous injuries. We treated a 34-year-old man who had a crushed left forearm resulting in an 18 × 8 cm open wound, 5-cm radius and 7-cm ulna bone defects, loss of the extensor pollicis longus and brevis muscles, and extensive injuries to the other musculotendinous structures of the forearm. To accomplish a one-stage reconstruction, we used a chimeric fibula osteomyocutaneous flap that included a 20 × 10 cm skin flap, peroneus brevis muscle with its motor nerve, and two segments of fibula. The proximal and distal fibula segments were used for ulnar and radial bone reconstruction, respectively, preserving forearm supination and pronation. The peroneus brevis tendon was sutured to the extensor pollicis longus tendon, and its motor nerve was coaptated with the posterior interosseous nerve to restore thumb extension. The skin flap provided complete coverage of all exposed bone and tendon structures. At the 12-month follow-up, the patient regained full extension of the thumb, and there were no difficulties with forearm supination and pronation or with foot eversion and plantar flexion at the donor leg.
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Affiliation(s)
- Yeu-Her Lai
- From the Division of Plastic and Reconstructive Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yao-Chou Lee
- From the Division of Plastic and Reconstructive Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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7
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Tamaki A, Zender CA. Free Flap Donor Sites in Head and Neck Reconstruction. Otolaryngol Clin North Am 2023:S0030-6665(23)00047-6. [PMID: 37173238 DOI: 10.1016/j.otc.2023.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Microvascular free tissue transfer, also referred to as free flaps surgery, is a reconstructive technique that has become a foundational component of complex head and neck reconstruction. There have been considerable advancements in the field over the last 30 years including the number and variety of free flaps. Each of these free flaps has unique characteristics that must be considered for the defect when selecting a donor site. Here, the authors focus on the most common free flaps used in head and neck reconstruction.
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Affiliation(s)
- Akina Tamaki
- Department of Otolaryngology- Head and Neck Surgery, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, 11100 Euclid Avenue, LKS 5045, Cleveland, OH 44106, USA.
| | - Chad A Zender
- Department of Otolaryngology - Head and Neck Surgery, University of Cincinnati Medical Center, 231 Albert Sabin Way, MSB 6408, Cincinnati, OH 45229, USA
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Microsurgical reconstruction of the mandible part I: experience of 218 cases and surgical outcomes. EUROPEAN JOURNAL OF PLASTIC SURGERY 2023. [DOI: 10.1007/s00238-022-02017-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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9
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Viaud-Ambrosino S, Bargemon JBDV, Kachouh N, Gay A, Mayoly A, Legre R, Jaloux C, Curvale C. Free Fibula Flap in Traumatic Femoral Bone Reconstruction: A 10-year Review. Strategies Trauma Limb Reconstr 2023; 18:44-50. [PMID: 38033923 PMCID: PMC10682559 DOI: 10.5005/jp-journals-10080-1575] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 04/03/2023] [Indexed: 12/02/2023] Open
Abstract
Introduction The loss of femoral bone substance represents a major therapeutic issue. When the loss of bone substance is extensive, or the local condition is unfavourable, there are few satisfactory solutions. In this study, we share our experience of large femoral bone reconstruction by free fibula flap. Materials and methods A retrospective monocentric chart review (2007-2017) was performed for 26 patients after receiving a pure bone-free fibula flap operation. The times of consolidation and hypertrophy of the graft were analysed according to the fixation with a 2-year follow-up. Results The time to consolidation was 8.7 months (range, 6-15) for double plates, 7.2 months (range, 5-11) for locked plates, 6 months (range, 5-7) for external fixators and plate blades and 8 months (range, 7-9) for intramedullary nails.Full weight-bearing was resumed at an average of 6.5 months (range, 5-10) postoperatively. It was authorised at 7 months (range, 5-10) for patients fixed by double plate, at 6.3 months (range, 5-9) for those fixed by a locked plate, at 5.5 months (range, 5-6) for those fixed by an external fixator or plate blade and at 7 months for those fixed by an intramedullary nail. Conclusion Free fibula flap remains reliable in the face of a great loss of bone material after trauma, with high consolidation rates. The choice of fixation must be reasoned and should offer a compromise between stability, allowing consolidation and hypertrophy of the graft, and rigidity, exposing the risk of massive osteosynthesis dismantling. Other multicentric studies, including more patients, should be carried out to compare the techniques of fixation. How to cite this article Viaud-Ambrosino S, Bargemon JBV, Kachouh N, et al. Free Fibula Flap in Traumatic Femoral Bone Reconstruction: A 10-year Review. Strategies Trauma Limb Reconstr 2023;18(1):44-50.
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Affiliation(s)
| | | | - Najib Kachouh
- Timone Adultes Hospital, Aix Marseille University, Marseille, France
| | - Andre Gay
- Timone Adultes Hospital, Aix Marseille University, Marseille, France
| | - Alice Mayoly
- Timone Adultes Hospital, Aix Marseille University, Marseille, France
| | - Regis Legre
- Timone Adultes Hospital, Aix Marseille University, Marseille, France
| | - Charlotte Jaloux
- Timone Adultes Hospital, Aix Marseille University, Marseille, France
| | - Caroline Curvale
- Timone Adultes Hospital, Aix Marseille University, Marseille, France
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Huang Q, Lu Y, Ma T, Wang Q, Wang C, Li Z, Zhang K, Ren C. Pedicled Double-Barrel Fibular Transplantation Versus Bone Transport in the Treatment of Upper Tibial Osteomyelitis with Bone Defects: A Retrospective Study. Orthop Surg 2022; 14:2888-2896. [PMID: 36129025 PMCID: PMC9627068 DOI: 10.1111/os.13466] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 07/15/2022] [Accepted: 07/25/2022] [Indexed: 11/29/2022] Open
Abstract
Objective This study aimed to compare the clinical effects of using pedicled double‐barrel fibular transplantation (PDBFT) and bone transport (BT) for the treatment of upper tibial osteomyelitis with bone defects. Methods A total of 83 patients with upper tibial osteomyelitis and bone defects were selected and retrospectively studied in Xi'an Hong Hui Hospital from January 2009 to January 2019. There were 52 males and 31 females, aged 19–72 years. The tibial defect range was 5–12 cm. Patients were divided into two groups, including the PDBFT (40 cases) and the BT group (43 cases). All patients were classified according to Cierny–Mader classification, including 48 cases of type III and 35 cases of type IV. Operation time, blood loss and cure time were compared. Ennecking score was used to evaluate limb functions, including pain, activity function, self‐perception, brace use, walking ability, and gait change, while self‐rating anxiety scale (SAS) was used for postoperative mental and psychological status. In addition, complications were recorded. All patients were followed for at least 2 years. SPSS 23.0 software was used to process data. Results There was no significant difference in demographic data between the two groups (p > 0.05). Operation time was 182.5 ± 22.7 min in PDBFT group vs, 124.2 ± 15.6 min in BT group, respectively (p < 0.05); intra‐operative blood loss was 286 ± 34 ml vs 45 ± 18 ml (p < 0.05); cure time was 7.3 ± 1.8 months vs 11.6 ± 3.7 months (p < 0.05); and Ennecking score was 87.3% and 76.0%, respectively (p < 0.05). So, the PDBFT group showed longer operation time, more blood loss, shorter cure time, and better Ennecking score than the BT group. Importantly, limb functions of the PDBFT group were better than that of the BT group. Moreover, the PDBFT group presented better postoperative mental status and fewer complications than that in BT group (p < 0.05). Conclusions Patients were successfully cured by both the PDBFT and BT techniques. Compared with the BT group, the PDBFT group brought better clinical effects and fewer complications which could be the first operative choice for the treatment of upper tibial osteomyelitis with bone defects.
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Affiliation(s)
- Qiang Huang
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, China
| | - Yao Lu
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, China
| | - Teng Ma
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, China
| | - Qian Wang
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, China
| | - ChaoFeng Wang
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, China
| | - Zhong Li
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, China
| | - Kun Zhang
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, China
| | - Cheng Ren
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, China
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Intramedullary Fixation of Double-Barrel Vascularised Fibula Grafts With Subsequent Lengthening for Reconstruction of the Distal Femur in Patients With Osteosarcoma. J Pediatr Orthop 2022; 42:e674-e681. [PMID: 35667056 DOI: 10.1097/bpo.0000000000002147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND The use of vascularised fibula grafts is an accepted method for reconstructing the distal femur following resection of malignant childhood tumors. Limitations relate to the mismatch of the cross-sectional area of the transplanted fibula graft and the local bone, instability of the construct and union difficulties. We present midterm results of a unique staged technique-an immediate defect reconstruction using a double-barrel vascularised fibula graft set in in A-frame configuration and a subsequent intramedullary femoral lengthening. METHODS We retrospectively included 10 patients (mean age 10 y) with an osteosarcoma of the distal femur, who were treated according to the above-mentioned surgical technique. All patients were evaluated with regards to consolidation of the transplanted grafts, hypertrophy at the graft-host junctions, leg length discrepancies, lengthening indices, complications as well as functional outcome. RESULTS The mean defect size after tumor resection was 14.5 cm, the mean length of the harvested fibula graft 22 cm, resulting in a mean (acute) shortening of 4.7 cm (in 8 patients). Consolidation was achieved in all cases, 4 patients required supplementary bone grafting. Hypertrophy at the graft-host junctions was observed in 78% of the evaluable junctions. In total 11 intramedullary lengthening procedures in 9 patients had been performed at the last follow up. The mean Muskuloskeletal Society Rating Scale (MSTS) score of the evaluable 9 patients was 85% (57% to 100%) with good or excellent results in 7 patients. CONCLUSIONS A-frame vascularised fibula reconstructions showed encouraging results with respect to defect reconstruction, length as well as function and should therefore be considered a valuable option for reconstruction of the distal femur after osteosarcoma resection. The surgical implementation is demanding though, which is emphasized by the considerable high number of complications requiring surgical intervention, even though most were not serious. LEVEL OF EVIDENCE Level IV-case series.
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12
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Graham D, Sivakumar B, Piñal FD. Triangular Vascularized Free Fibula Flap for Massive Carpal Reconstruction. J Hand Surg Am 2022; 47:196.e1-196.e6. [PMID: 34217554 DOI: 10.1016/j.jhsa.2021.05.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 01/09/2021] [Accepted: 05/14/2021] [Indexed: 02/02/2023]
Abstract
Massive carpal loss following trauma, tumor, or infection poses a difficult reconstructive challenge. There are limited reconstructive options for such cases, particularly when the metacarpal bases are also lost. We describe a method of carpal reconstruction using closing wedge osteotomies in a triangular vascularized free fibular flap, and a proposed algorithm for the management of metacarpal instability in this setting.
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Affiliation(s)
- David Graham
- Department of Orthopaedic Surgery, Gold Coast University Hospital, Southport, Australia; Australian Research Collaboration on Hands (ARCH), Mudgeeraba, Australia; Griffith University School of Medicine, Southport, Australia.
| | - Brahman Sivakumar
- Department of Orthopaedic Surgery, Gold Coast University Hospital, Southport, Australia; Australian Research Collaboration on Hands (ARCH), Mudgeeraba, Australia
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Abstract
Background: Vascularized fibula graft (VFG) transfer is an established method of repairing large skeletal defects resulting from trauma, tumor resection, or infection. It obviates the process of creeping substitution that conventional bone grafts undergo and therefore exhibits better healing and improved strength. The aim of this study is to evaluate hypertrophy in VFG. Methods: We retrospectively reviewed patients undergoing VFG and studied immediate and late postoperative radiographs. Orthogonal views were measured for width of graft cortex and intramedullary canal, as well as adjacent recipient bone. Changes were measured for total cross sectional area, cortical area, intramedullary area, and graft width. Results: Thirty patients were included in the analysis, with recipient sites including 3 forearm, 4 humerus, 12 tibia, and 11 femur. Mean follow-up was 7.6 years (0.5-24.9 years). Patients' mean age was 31 (16-59 years). Average hypertrophy was 254% in early postoperative period and 340% in the late postoperative period. There was rapid graft hypertrophy in early postoperative period that plateaued with time. The width of the graft increased over time but didn't exceed the width of the adjacent recipient bone. In the later postoperative period, the size of graft intramedullary canal increased. Upper and lower extremity grafts showed similar hypertrophy. Conclusions: Using VFG to treat large skeletal defects is an attractive option in part due to the graft's ability to hypertrophy. We describe an early period of periosteal hypertrophy, followed by endosteal hypertrophy. These processes have relevance to function, mechanical strength, and surgical decision-making.
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Affiliation(s)
| | - Rohit Garg
- Massachusetts General Hospital, Boston,
USA,Rohit Garg, Department of Orthopaedic
Surgery, Harvard Medical School, Massachusetts General Hospital, 55 Fruit
Street, Yawkey 2C, Boston, MA 02114, USA.
| | - Andrew Jawa
- New England Baptist Hospital, Boston,
MA, USA
| | - Qiaojie Wang
- Shanghai Jiao Tong University Affiliated
Sixth People’s Hospital, P.R. China
| | - Yimin Chai
- Shanghai Jiao Tong University Affiliated
Sixth People’s Hospital, P.R. China
| | - Bingfang Zeng
- Shanghai Jiao Tong University Affiliated
Sixth People’s Hospital, P.R. China
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14
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Reconstruction of the distal radius using a double-barrel vascularized fibula flap: a case series. HAND SURGERY & REHABILITATION 2021; 41:189-193. [PMID: 34959005 DOI: 10.1016/j.hansur.2021.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 12/08/2021] [Accepted: 12/10/2021] [Indexed: 11/24/2022]
Abstract
Treatment of distal radius tumor sometimes requires sacrificing the epiphysis. We propose adding to currently available reconstruction options a technique using a double-barrel vascularized fibula flap fixed distally to the first carpal row, conserving midcarpal mobility. We monitored 4 cases of Campanacci III giant-cell tumor and 2 cases of osteosarcoma. After en-bloc tumor resection, a double-barrel vascularized fibula flap was lodged distally in the scaphoid and lunate and proximally in the radius. Follow-up was clinical and radiological, using DASH, PRWE and MSTS functional scores. At a median 3 years' follow-up, there were no cases of recurrence or non-union. Median ranges of motion were 23° flexion, 28° extension, 90° pronation and 62° supination. Median grip strength proportional to the contralateral side was 67%. Median DASH and PRWE functional scores were respectively 13.7 and 17 points. Median MSTS was 83%. Although this technique is challenging, with difficulties in double-barrel flap placement and in pedicle plication, the double-barrel vascularized fibula flap provided a stable and mobile wrist.
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15
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Pan Z, Xue S, Gao P, Zhao Y, Li H. Free Double-Barrel Vascularized Fibular Graft for Two-Bone Forearm Reconstruction After Tumor Resection: A Case Report. JBJS Case Connect 2021; 11:01709767-202112000-00065. [PMID: 35102023 DOI: 10.2106/jbjs.cc.21.00275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
CASE Two-bone forearm reconstruction after tumor resection in pediatric patients is challenging. We present a case of forearm reconstruction in a girl who underwent resection of a high-grade surface osteosarcoma involving the ulna and radius. A free vascularized fibular graft was osteotomized to 2 struts to reconstruct the two-bone defect. The patient recovered well but returned for excision of ossification of the periosteum hinge occurring 6 months postoperatively. CONCLUSION Neither recurrence nor metastasis was observed during the 5-year follow-up. Although there was a 50° loss of pronation and the left-vs.-right forearm discrepancy was 4 cm, she was able to resume her daily activities.
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Affiliation(s)
- ZhaoHui Pan
- Institute of Orthopaedic Trauma Surgery of the Chinese People's Liberation Army, 80th Group Military Hospital, Weifang, China
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Puricelli E, Chem RC. Thirty-eight-year follow-up of the first patient of mandibular reconstruction with free vascularized fibula flap. Head Face Med 2021; 17:46. [PMID: 34711252 PMCID: PMC8554960 DOI: 10.1186/s13005-021-00293-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 09/19/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The mandible is responsible for vital functions of the stomatognathic system, and its loss results in functional and aesthetic impairment. Mandibular reconstruction with free fibula flap is considered the gold standard for mandibular reconstruction. CASE PRESENTATION We describe here the 38-year follow-up of the patient who was the first case of mandibular reconstruction with free fibula flap reported in the literature. The original report describes a 27-year-old woman who had undergone extensive mandibulectomy due to an osteosarcoma. A microvascularized fibula flap was used for mandibular reconstruction in 1983. Two years later, a vestibulo-lingual sulcoplasty with skin graft was performed to allow the construction of a total dental prosthesis. Fifteen years after the initial treatment, an autologous iliac crest graft was placed in the fibula flap, aimed at increasing bone thickness and height for rehabilitation with implant supported prosthesis. In 2015, a rib graft was positioned in the mental region, enhancing the support to the soft tissues of the face and improving the oral function. A recent review of the patient shows well-balanced facial morphology and optimal functional results of the procedure. CONCLUSIONS The fibula flap method, described in 1975 and first reported for mandibular reconstruction in 1985, continues to be applied as originally described, especially where soft tissue damage is not extensive. Its use in reconstructive surgery was expanded by advancements in surgery and techniques such as virtual surgical planning. However, there is still a lack of evidence related to the long-term evaluation of outcomes. The present work represents the longest-term follow-up of a patient undergoing mandibular reconstruction with free vascularized fibula flap, presenting results showing that, even after 38 years, the procedure continues to provide excellent results.
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Affiliation(s)
- Edela Puricelli
- Oral and Maxillofacial Surgery Unit, School of Dentistry, Clinical Hospital of Porto Alegre (HCPA), Federal University of Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos, RS, 2492-90035-003, Porto Alegre, Brazil.
| | - Roberto Correa Chem
- Department of Plastic Surgery and Reconstructive Microsurgery, Santa Casa de Misericordia de Porto Alegre, Rua Professor Annes Dias , RS, 295-90020-090, Porto Alegre, Brazil
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Toros T, Ozaksar K. Reconstruction of traumatic tubular bone defects using vascularized fibular graft. Injury 2021; 52:2926-2934. [PMID: 31455503 DOI: 10.1016/j.injury.2019.08.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 08/10/2019] [Indexed: 02/02/2023]
Abstract
Large segmental bone defects due to major trauma constitute a major challenge for the orthopaedic surgeon, especially when combined with poor or lost soft tissue envelope. Vascularized fibular transfer is considered as the gold standard for the reconstruction of such defects of the extremities due to its predictable vascular pedicle, long cylindrical shape, and tendency to hypertrophy, and resistance to infection. Vascularized bone grafts remain viable throughout the healing period and are capable of inducing rapid graft union without prolonged creeping substitution, osteogenesis and hypertrophy at the reconstruction site, and fight with infection. The fibular graft can be transferred solely, or as a composite flap including muscle, subcutaneous tissue, skin and even a nerve segment in order to reconstruct both bone and soft tissue components of the injury at single stage operation. Such a reconstruction can even be performed in the presence of local infection, since vascularized bone and adjacent soft tissue components enhances the blood flow at the traumatized zone, allowing for the delivery of antibiotics and immune components to the infection site. In an effort to preserve growth potential in pediatric patients; the fibular head and proximal growth plate can be included to the graft. This practice also enables to reconstruct the articular ends of various bones, including distal radius and proximal ulna. Apart from defect reconstruction, vascularized fibular grafts also proved to be a reliable in treating atrophic nonunions, reconstruction of osteomyelitic bone segments. These grafts are superior to alternative reconstructive techniques, as bone grafts with intrinsic blood supply lead to higher success rates in reconstruction and accelerate the repair process at the injury site in cases where blood supply to the injury zone is defective, poor soft tissue envelope, and local infection at the trauma zone.
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Affiliation(s)
- Tulgar Toros
- Hand and Microsurgery & Orthopedics and Traumatology (EMOT) Hospital, 1418 Sok. No: 14 Kahramanlar, 35230 Izmir, Turkey.
| | - Kemal Ozaksar
- Hand and Microsurgery & Orthopedics and Traumatology (EMOT) Hospital, 1418 Sok. No: 14 Kahramanlar, 35230 Izmir, Turkey
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Bastoni S, Lucattelli E, Cipriani F, Cannamela G, Innocenti M, Menichini G. Pelvic ring reconstruction with double-barreled fibular free flap: A systematic review. Microsurgery 2021; 42:287-294. [PMID: 34498772 DOI: 10.1002/micr.30806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 03/17/2021] [Accepted: 08/25/2021] [Indexed: 11/11/2022]
Abstract
INTRODUCTION Pelvic ring reconstruction after internal hemipelvectomy is an extremely challenging surgical procedure, and mandatory reconstruction is to provide a durable and pain-free functional outcome, especially for young, active patients. One of the most widely employed techniques is reconstruction with a double-barreled fibular free flap (DBF). The aim of our work was an in-depth analysis of the outcome of pelvic ring reconstruction performed using the above-mentioned method, in particular looking for a correlation between the fixation technique and either ambulation status or complications. MATERIALS AND METHODS A systematic review was performed in November 2020 using PubMed and MedLine Ovid databases according to the PRISMA guidelines and the results were statistically analyzed. RESULTS Studies were published between 1994 and 2015. A DBF was used in each case, with a total of 30 patients. Reconstruction was performed with screws in 13 cases, Cotrel-Dubousset rod fixation in 6, screws and plate in 5, screws with external fixation in 4, and ISOLA in 2. Follow-up time ranged from 3 to 131 months. Functional outcome was excellent in 4 patients and good in 26 patients. Statistical analysis showed no statistical evidence of existing correlation between fixation technique and complications (p = .873), while statistical correlation between age and fixation technique was found (p < .001). CONCLUSION Reconstruction of pelvic ring with DBF provides an overall good functional outcome. Our data indicate that there is no statistical evidence of existing correlation between the fixation technique and either complications or ambulation status.
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Affiliation(s)
- Stefano Bastoni
- C.O.O., Azienda Socio Sanitaria Territoriale Gaetano Pini, Milan, Italy
| | - Elena Lucattelli
- Plastic and Reconstructive Microsurgery, Careggi University Hospital, Florence, Italy
| | - Federico Cipriani
- Plastic and Reconstructive Microsurgery, Careggi University Hospital, Florence, Italy
| | | | - Marco Innocenti
- Plastic and Reconstructive Microsurgery, Careggi University Hospital, Florence, Italy
| | - Giulio Menichini
- Plastic and Reconstructive Microsurgery, Careggi University Hospital, Florence, Italy
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Valtanen RS, Yang YP, Gurtner GC, Maloney WJ, Lowenberg DW. Synthetic and Bone tissue engineering graft substitutes: What is the future? Injury 2021; 52 Suppl 2:S72-S77. [PMID: 32732118 DOI: 10.1016/j.injury.2020.07.040] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 07/05/2020] [Accepted: 07/18/2020] [Indexed: 02/02/2023]
Abstract
The management of large segmental bone defects caused by trauma or disease remains clinically challenging within orthopaedics. The major impediment to bone healing with current treatment options is insufficient vascularization and incorporation of graft material. Lack of rapid adequate vascularization leads to cellular necrosis within the inner regions of the implanted material and a failure of bone regeneration. Current treatment options for critical size bone defects include the continued "gold standard" autograft, allograft, synthetic bone graft substitutes, vascularized fibular graft, induced membrane technique, and distraction osteogenesis. Bone tissue engineering (BTE) remains an exciting prospect for the treatment of large segmental bone defects; however, current clinical integration of engineered scaffolds remains low. We believe that the barrier to clinical application of bone tissue engineering constructs lies in the lack of concomitant vascularization of these scaffolds. This mini-review outlines the progress made and the significant limitations remaining in successful clinical incorporation of engineered synthetic bone substitutes for segmental defects.
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Affiliation(s)
- Rosa S Valtanen
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway St., Mailcode 6342, Redwood City, CA 94063 USA
| | - Yunzhi P Yang
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway St., Mailcode 6342, Redwood City, CA 94063 USA
| | - Geoffrey C Gurtner
- Department of Plastic Surgery, Stanford University School of Medicine, Stanford, USA
| | - William J Maloney
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway St., Mailcode 6342, Redwood City, CA 94063 USA
| | - David W Lowenberg
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway St., Mailcode 6342, Redwood City, CA 94063 USA.
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Tabakan I, Eser C, Gencel E, Kokaçya Ö. Reconstruction of firearm and blast injuries in Syrian war refugees. Int J Clin Pract 2021; 75:e13995. [PMID: 33400319 DOI: 10.1111/ijcp.13995] [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: 08/26/2020] [Revised: 12/09/2020] [Accepted: 01/03/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND War injuries differ from other injuries owing to the large tissue defects they cause and their high risk of contamination. As fragments scattered by high-energy firearms and explosives cause serious composite tissue damage, repair of such injuries is difficult and requires a long treatment period. We discuss the treatment methods used for injured Syrian War refugees admitted to our clinic and present the most effective repair methods for war-related tissue defects for each region of the body. METHODS A total of 61 patients treated between June 2012 and April 2015 were retrospectively evaluated in terms of age, gender, duration of hospitalisation, injury site and repair method employed. The patients were grouped by region injured (head/neck, extremities and trunk). RESULTS The female-to-male ratio of the patients was 16/45, and their mean age was 25.2 (range, 3-51) years. Twenty-two patients were under the age of 18. The mean duration of hospitalisation was 28.5 days. A total of 130 operations were performed on the patients, including debridement and revisions. Repairs were conducted with free flaps in 17 patients (6 on the head/neck region, 11 on extremities) and with pedicle flaps in 28 patients (11 on the head/neck region, 12 on extremities, 5 on the trunk). Two patients experienced flap loss without other complications, and other patients experienced complications including bleeding, infection, flap detachment, hematoma and seroma. CONCLUSIONS War injuries cause tissue damage of a composite and extensive nature. Most affect the extremities, followed by the head/neck and trunk regions. They are primarily sustained by the young population, not usually easy to treat, and require long hospitalisation periods. A variety of methods may be preferred to treat these injuries.
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Affiliation(s)
- Ibrahim Tabakan
- Plastic Reconstructive and Aesthetic Surgery, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Cengiz Eser
- Plastic Reconstructive and Aesthetic Surgery, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Eyuphan Gencel
- Plastic Reconstructive and Aesthetic Surgery, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Ömer Kokaçya
- Plastic Reconstructive and Aesthetic Surgery, Faculty of Medicine, Cukurova University, Adana, Turkey
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D'Arienzo A, Ipponi E, Ruinato AD, De Franco S, Colangeli S, Andreani L, Capanna R. Proximal Humerus Reconstruction after Tumor Resection: An Overview of Surgical Management. Adv Orthop 2021; 2021:5559377. [PMID: 33828866 PMCID: PMC8004366 DOI: 10.1155/2021/5559377] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 03/10/2021] [Indexed: 02/07/2023] Open
Abstract
Proximal humerus is one of the anatomical sites that are most frequently involved by bone and soft tissue malignant tumors. Alone or in association with adjuvant treatments, surgery represents the main therapeutic option to treat and eradicate these diseases. Once the first-line option, in the last decades, amputation lost its role as treatment of choice for the large majority of cases in favor of the modern limb sparing surgery that promises to preserve anatomy and-as much as possible-upper limb functionality. Currently, the main approaches used to replace proximal humerus after a wide resection in oncologic surgery can be summarized in biological reconstructions (allografts and autografts), prosthetic reconstructions (anatomic endoprostheses, total reverse shoulder prostheses), and graft-prosthetic composite reconstructions. The purpose of this overview is to present nowadays surgical options for proximal humerus reconstruction in oncological patients, with their respective advantages and disadvantages.
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Affiliation(s)
- Antonio D'Arienzo
- Department of Orthopaedic and Trauma Surgery, University of Pisa, Pisa, Italy
| | - Edoardo Ipponi
- Department of Orthopaedic and Trauma Surgery, University of Pisa, Pisa, Italy
| | | | - Silvia De Franco
- Department of Orthopaedic and Trauma Surgery, University of Pisa, Pisa, Italy
| | - Simone Colangeli
- Department of Orthopaedic and Trauma Surgery, University of Pisa, Pisa, Italy
| | - Lorenzo Andreani
- Department of Orthopaedic and Trauma Surgery, University of Pisa, Pisa, Italy
| | - Rodolfo Capanna
- Department of Orthopaedic and Trauma Surgery, University of Pisa, Pisa, Italy
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Extended and unusual indications in jaw reconstruction with the fibula flap: An overview based on our 30-year experience. Ann Med Surg (Lond) 2021; 62:37-42. [PMID: 33489114 PMCID: PMC7806501 DOI: 10.1016/j.amsu.2020.12.049] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/26/2020] [Accepted: 12/28/2020] [Indexed: 12/27/2022] Open
Abstract
Since the introduction of fibula flap as a reconstructive technique, an evolution of indications has been observed. Our first report of a traumatic mandibular reconstruction using fibula flap was in 1992. The vast majority of indications for surgery, are: malignant tumors, benign neoplasms, osteoradionecrosis and traumas. Nevertheless, extended indications have been described such as the treatment of dentoalveolar defect without bone discontinuity or reconstruction of maxilla defect up to type III (A and B), according to Cordeiro's classification. Unusual indications include cleft palate malformations with bone discontinuity less than 6 cm. Moreover, a particular attention should be focus on fibula flap harvest with more innovative technologies than traditional use of monopolar or bipolar and their advantages in pre and postoperative management.
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Zhu WY, Su YX, Pow EHN, Yang WF, Qin L, Choi WS. "Three-in-one" patient-specific surgical guides for simultaneous dental implants in fibula flap jaw reconstruction: A prospective case series. Clin Implant Dent Relat Res 2020; 23:43-53. [PMID: 33180980 DOI: 10.1111/cid.12954] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/23/2020] [Accepted: 09/23/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Conventional freehand immediate placement of dental implants is technically challenging in the jaw reconstructive surgery. Computer-aided surgery might be the best solution, however, there has not been any standard approach to ensure the accuracy and efficiency of simultaneous dental implants in fibula flap jaw reconstruction. PURPOSE We aim to evaluate the clinical outcome of simultaneous dental implant in fibula flap using the "three-in-one" patient-specific surgical guide (3-in-1-PSSG) in an open-label, prospective, single-arm, and single-center clinical trial. MATERIALS AND METHODS A novel computer-aided designed and three-dimensional (3D) printed 3-in-1-PSSG, which contains functions of fibula segmentation, surgical plate positioning and implant placement, was used to facilitate the reconstructive surgery and simultaneous dental implant placement. The intraoperative success of dental implant placement, implant survival rate and accuracy of dental implant placement were reported. RESULTS From November 2018 to June 2020, 15 consecutive patients with 48 dental implants were enrolled in this study. Fifteen 3-in-1-PSSGs were fabricated with a mean number of dental implants per guide of 3.2 ± 1.5. The intraoperative success rate of this approach was 14 out of 15. With an average follow-up period of 40 weeks, the overall implant survival rate was 83.3% (40/48). Eight implants were removed due to two fibula flap failures. The mean deviation at the implant platform and implant apex were 2.8 mm (interquartile range [IQR]: 1.9-3.4) and 3.2 mm (IQR: 2.0-4.6), and the angular deviation was 2.5° (IQR: 1.1-6.8). CONCLUSIONS Our preliminary data indicated that the 3D printed 3-in-1-PSSG facilitated simultaneous dental implant in fibula flap jaw reconstruction with a favorable intraoperative success and short-term clinical outcome. It might be a viable alternative to allow one-step immediate oral rehabilitation in patients underwent jaw reconstruction with free flaps. Long-term results with a larger sample size are warranted.
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Affiliation(s)
- Wang-Yong Zhu
- Discipline of Oral and Maxillofacial Surgery, Faculty of Dentistry, The University of Hong Kong, Pok Fu Lam, Hong Kong Special Administrative Region
| | - Yu-Xiong Su
- Discipline of Oral and Maxillofacial Surgery, Faculty of Dentistry, The University of Hong Kong, Pok Fu Lam, Hong Kong Special Administrative Region
| | - Edmond Ho Nang Pow
- Discipline of Prosthodontics, Faculty of Dentistry, The University of Hong Kong, Pok Fu Lam, Hong Kong Special Administrative Region
| | - Wei-Fa Yang
- Discipline of Oral and Maxillofacial Surgery, Faculty of Dentistry, The University of Hong Kong, Pok Fu Lam, Hong Kong Special Administrative Region
| | - Ling Qin
- Musculoskeletal Research Lab of Department of Orthopaedics and Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong Special Administrative Region
| | - Wing Shan Choi
- Discipline of Oral and Maxillofacial Surgery, Faculty of Dentistry, The University of Hong Kong, Pok Fu Lam, Hong Kong Special Administrative Region
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Rosen EB, Ahmed ZU, Habib AA, Huryn JM, Randazzo JD, Cracchiolo JR, Matros E, Nelson J, Allen RJ. Interim Implant-Supported Resection Prosthesis Following Fibula Free Flap Reconstruction of the Arch with Immediate Implants: A Novel Approach for the Oncologic Patient. INT J PERIODONT REST 2020; 40:861-867. [PMID: 33151192 DOI: 10.11607/prd.4675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Oral cancer treatment involving the maxilla and/or mandible often results in esthetic and functional deficits that can diminish the patient's quality of life. As a result, expeditious reconstruction of the defect and dental rehabilitation is desirable. Dental rehabilitation shortly after reconstruction with an osteocutaneous free flap and resection prosthesis is a persistent challenge for patients with oncologic defects where immediate dental rehabilitation is not a possibility. Additionally, conventional prosthesis fabrication techniques are impractical or impossible due to postoperative anatomical changes and limitations in clinical armamentarium. To address these limitations, a technique and a novel implant-supported prosthetic workflow for the oncologic patient were developed to provide interim dental rehabilitation for such clinical situations. This article describes the prosthesis fabrication technique, reports short-term outcomes, and evaluates patient-reported quality-of-life outcomes using the FACE-Q Head and Neck Cancer Module.
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Complex Mandibular Reconstruction for Head and Neck Squamous Cell Carcinoma-The Ongoing Challenge in Reconstruction and Rehabilitation. Cancers (Basel) 2020; 12:cancers12113198. [PMID: 33143098 PMCID: PMC7693398 DOI: 10.3390/cancers12113198] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 10/17/2020] [Accepted: 10/23/2020] [Indexed: 11/21/2022] Open
Abstract
Simple Summary Cancer therapy includes a broad range of microvascular free flaps that may restore defects and improve patients’ quality of life. This is particularly important for head and neck squamous cell carcinoma (HNSCC) and composite mandibular reconstructions, containing tissues of bone, muscle, and skin, which may be problematic due to their magnitude and sensitive location. The subscapular system offers a highly valuable donor site with the most versatility and the potential for rapid rehabilitation. Interestingly, other donor sites are more commonly used internationally. Therefore, we evaluated the use of the subscapular system free flap (SFF), which is the most commonly used free flap at our department. To our knowledge, this retrospective study represents the largest number of SFF cases reported to date in the literature. Furthermore, we examined the quality of life in a subgroup of patients, combining prospective occurrences to provide insight into overall rehabilitation from the patients’ viewpoints. Abstract Large head and neck squamous cell carcinoma (HNSCC) tumors affecting the mandible require a versatile reconstruction to maintain form, function, and quality of life. Large defect reconstruction of soft and hard tissue in the head and neck necessitates, at best, one vascular system including various tissues by large dimensions. The subscapular flap system seems to meet these standards. A retrospective study was conducted focusing on clinical data, including an analysis of the quality of life with the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaires, (QLQ-C30 and QLQ-H&N43). A total of 154 patients (122 males, 32 females; age range: 31–71 years, mean: 54.5 years) treated at our department from 1983 through to 2019 were included. Of the subscapular system free flaps (SFFs), 147 were based on the angular artery branch of the thoracodorsal pedicle (95.45%), and the remaining seven cases (4.55%) were lateral scapular border flaps. Mean mandible defect length was 7.3 cm. The mean skin paddle dimension was 86.8 cm2. The most common recipient artery was the thyroid superior artery (79.22%). Major postoperative complications occurred in 13 patients (8.44%). This study confirms that SFFs offer excellent soft and hard tissue quality, component independence, a large arc of rotation length, and a large gauge of pedicle, making them the gold standard for the reconstruction of large composite defects of mandibular HNSCC tumors.
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Abstract
The main goals of treating severe crush injuries are debriding away devitalized tissue and filling any resultant dead space with vascularized tissue. In the authors' experience, the most ideal methods for soft tissue coverage in treating crush injuries are the iliac flap, the adipofascial lateral arm flap, and the gracilis flap. Accompanying bone defects respond very well to free corticoperiosteal flaps. Digital defects often require the use of complete or subtotal toe transfer to avoid amputation and restore function to the hand.
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Attia S, Diefenbach J, Schmermund D, Böttger S, Pons-Kühnemann J, Scheibelhut C, Heiss C, Howaldt HP. Donor-Site Morbidity after Fibula Transplantation in Head and Neck Tumor Patients: A Split-Leg Retrospective Study with Focus on Leg Stability and Quality of Life. Cancers (Basel) 2020; 12:E2217. [PMID: 32784461 PMCID: PMC7465780 DOI: 10.3390/cancers12082217] [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: 06/30/2020] [Revised: 08/06/2020] [Accepted: 08/07/2020] [Indexed: 12/21/2022] Open
Abstract
The free fibula flap has been one of the most important microvascular grafts for orofacial reconstruction for more than 30 years. The complication rates at the donor-site reported in literature are considered to be low, but the published data vary greatly in some cases. In particular, restrictions in the stability and balance of the involved leg and their effects on the quality of life have been described very inconsistently to date. Therefore, this study mainly focuses on the stability and balance of the affected leg in a split-leg design. Between December 2014 and January 2018, out of 119 subjects who underwent mainly jaw ablative tumor surgery and reconstruction using a fibula flap, 68 subjects were examined for donor site morbidity. Besides reporting general types of complications, two specific test procedures were used. The Star Excursion Balance Test (SEBT) as a practical test for ankle function and the Foot and Ankle Disability Index (FADI) as a questionnaire in order to assess quality of life, depending on the lower leg function. SEBT revealed an average of 55.3 cm with the operated leg as the supporting leg, which corresponds to 95.5% of 57.9 cm achieved with the healthy leg as the supporting leg. An average FADI score of 89.4% was recorded. SEBT and FADI seem to be suitable methods of examination for subjects post fibular transplantation and pointed out minimal limitations of the involved legs in comparison to the unaffected legs. These limitations were clinically not relevant and they had minor influence on the subjects' quality of life and their daily activities.
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Affiliation(s)
- Sameh Attia
- Department of Cranio Maxillofacial Surgery, Justus-Liebig University Giessen, Klinik Str. 33, 35392 Giessen, Germany; (J.D.); (D.S.); (S.B.); (H.-P.H.)
| | - Jonas Diefenbach
- Department of Cranio Maxillofacial Surgery, Justus-Liebig University Giessen, Klinik Str. 33, 35392 Giessen, Germany; (J.D.); (D.S.); (S.B.); (H.-P.H.)
| | - Daniel Schmermund
- Department of Cranio Maxillofacial Surgery, Justus-Liebig University Giessen, Klinik Str. 33, 35392 Giessen, Germany; (J.D.); (D.S.); (S.B.); (H.-P.H.)
| | - Sebastian Böttger
- Department of Cranio Maxillofacial Surgery, Justus-Liebig University Giessen, Klinik Str. 33, 35392 Giessen, Germany; (J.D.); (D.S.); (S.B.); (H.-P.H.)
| | - Jörn Pons-Kühnemann
- Institute for Medical Informatics, Medical Statistics, Faculty of Medicine, Justus-Liebig University Giessen, Rudolf-Buchheim Str. 6, 35392 Giessen, Germany; (J.P.-K.); (C.S.)
| | - Christine Scheibelhut
- Institute for Medical Informatics, Medical Statistics, Faculty of Medicine, Justus-Liebig University Giessen, Rudolf-Buchheim Str. 6, 35392 Giessen, Germany; (J.P.-K.); (C.S.)
| | - Christian Heiss
- Department of Trauma, Hand and Reconstructive Surgery, Justus-Liebig University Giessen, Rudolf-Buchheim- Str. 7, 35392 Giessen, Germany;
| | - Hans-Peter Howaldt
- Department of Cranio Maxillofacial Surgery, Justus-Liebig University Giessen, Klinik Str. 33, 35392 Giessen, Germany; (J.D.); (D.S.); (S.B.); (H.-P.H.)
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“One-piece” patient-specific reconstruction plate for double-barrel fibula-based mandibular reconstruction. Int J Oral Maxillofac Surg 2020; 49:1016-1019. [DOI: 10.1016/j.ijom.2019.12.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 11/06/2019] [Accepted: 12/17/2019] [Indexed: 11/21/2022]
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Adam D, Hamel A, Perrot P, Duteille F. Long-term behavior of the vascularized fibular free flap for reconstruction of bony defects in children. ANN CHIR PLAST ESTH 2020; 65:219-227. [DOI: 10.1016/j.anplas.2019.07.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 07/04/2019] [Indexed: 02/06/2023]
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Abstract
Palatomaxillary reconstruction presents a unique challenge for the reconstructive surgeon. The maxillofacial skeleton preserves critical aerodigestive functions-it provides a stable hard palate to support mastication and separate the nasal and oral cavities, and buttress support to provide adequate midface contour. Free tissue transfer has become a routine part of the reconstructive ladder in managing palatomaxillary defects. While there is a wide variety of options for bony reconstruction within the head and neck, the fibula and the scapula, and their variations, have become two of the most commonly used options for midface reconstruction. This review will discuss the advantages and disadvantages of both in specific regard to reconstruction of the palatomaxillary area.
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Affiliation(s)
- Arvind K. Badhey
- Department of Otolaryngology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Mohemmed N. Khan
- Department of Otolaryngology, Icahn School of Medicine at Mount Sinai, New York, New York
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Sawyer J, Van Boerum MS, Groundland J, Lorimer S, Agarwal J. Free tibia and fibula-fillet-of-leg flap for pelvic ring reconstruction: A case report. Microsurgery 2020; 40:492-496. [PMID: 32022325 DOI: 10.1002/micr.30559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 11/28/2019] [Accepted: 01/03/2020] [Indexed: 12/18/2022]
Abstract
Pelvic sarcoma resections present large and complex defects, which are a challenge to reconstruct. At times, these cancers are treated with external hemipelvectomy, and both the soft tissue and bony framework of the pelvic ring must be addressed. The purpose of this case report is to describe the use of a free tibia and fibula-fillet-of-leg flap for pelvic ring reconstruction, performed to enhance the quality of life of a patient following hemipelvectomy. A 50-year-old female with advanced stage undifferentiated pleomorphic sarcoma of the left thigh and pelvis underwent free vascularized tibia and fibula-fillet-of-leg flap, including 21 cm of bone length and 21 cm long and full circumferential soft tissues of the leg, accompanying the bone, for the reconstruction of the bony pelvis and soft tissue. Postoperatively, the patient had no surgical complications, was followed for 6 months and went on to have bony healing, and was able to sit prior to disease progression and eventual death from metastatic disease. In the reported case, we have shown that composite tibia-fibula free flap with lower leg soft tissues may be a viable option for the reconstruction of massive external hemipelvectomy defects.
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Affiliation(s)
- Justin Sawyer
- The Institute for Plastic Surgery, Southern Illinois, University School of Medicine, Springfield, Illinois
| | | | - John Groundland
- Department of Orthopedics, Sarcoma Services, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Shannon Lorimer
- Department of Orthopedics, Sarcoma Services, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Jayant Agarwal
- Division of Plastic and Reconstructive Surgery, University of Utah Health Care, Salt Lake City, Utah
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Mavrogenis AF, Igoumenou VG, Ignatiadis I, Mourouzis K, Rallis G, Spyridonos SG. Microsurgical reconstruction of complex oromandibular defects: An update. Injury 2019; 50 Suppl 5:S117-S122. [PMID: 31732121 DOI: 10.1016/j.injury.2019.10.061] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Free flaps are the gold standard for reconstruction of the mandible, tongue and floor of the mouth. Free fibular flaps are the most preferable option for reconstruction of complex mandibular defects, as well as for tongue and mouth floor reconstruction, since they are harvested easily, present excellent sculptability and good functional outcomes. Alternative options for bone reconstruction include the fibular and iliac crest free flap, and for soft tissue reconstruction include the anterolateral thigh, the radial forearm free flap, and the nasolabial island flap. The principles of the surgical approach include resection of the mandibular segment, intraoperative evaluation of the defect, and various surgical manipulations of the flap on site to reconstruct the defect. Advances in computerized preoperative planning have allowed virtual simulation of the defect and fabrication of an individualized stereolithic mandibular model. This short review discusses the current trends of bone and soft tissue flaps for complex oromandibular reconstructions aiming to present a comprehensive review that the readers would find interesting and informative.
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Affiliation(s)
- Andreas F Mavrogenis
- First Department of Orthopaedics, National and Kapodistrian University of Athens, Athens, Greece.
| | - Vasilios G Igoumenou
- First Department of Orthopaedics, National and Kapodistrian University of Athens, Athens, Greece
| | | | | | - George Rallis
- Department of Maxillofacial Surgery, KAT Hospital, Athens, Greece
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Abstract
Great evolution has taken place in Orthopaedic Traumatology, regarding techniques, surgical means and equipment. However, we still encounter complicated cases of limb trauma that necessitate microvascular reconstruction. Through three different illustrative cases (one emergency foot revascularization by a free flap, covering an ankle arthrodesis and bridging the anterior tibial artery, one cure of a complex infected tibial non-union with extensive skeletal defect by double barrel fibular transfer and one osteo-chondral reconstruction of the scaphoid proximal pole using a vascularized graft harvested from the femoral medial condyle), the authors remind the Orthopaedic community about the benefits of microsurgery, especially if used in proper indication and timing. This article is a plea to preserve the knowledge and develop the technical abilities of microvascular techniques in the departments of Orthopaedics and Traumatology.
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Affiliation(s)
- A Gkotsi
- Department of Orthopaedics and Traumatology, Cliniques Universitaires de Bruxelles, Hôpital Erasme, Université libre de Bruxelles, Brussels, Belgium
| | - R Wirtz
- Department of Orthopaedics and Traumatology, Centre Hospitalier de L'Ardenne, Libramont, Belgium
| | - F Schuind
- Department of Orthopaedics and Traumatology, Cliniques Universitaires de Bruxelles, Hôpital Erasme, Université libre de Bruxelles, Brussels, Belgium.
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Zhao Z, Yan T, Tang X, Guo W, Yang R, Tang S. Novel "double-strut" fibula ankle arthrodesis for large tumor-related bone defect of distal tibia. BMC Musculoskelet Disord 2019; 20:367. [PMID: 31399083 PMCID: PMC6689168 DOI: 10.1186/s12891-019-2742-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 07/25/2019] [Indexed: 11/18/2022] Open
Abstract
Background Reconstruction for large bone defect of distal tibia after wide resection of tumor is difficult, and the best option remains controversial. This study presents a novel “double-strut” fibula ankle arthrodesis for this issue. Methods Nine patients with malignant or aggressive tumors of distal tibia underwent novel “double-strut” fibula ankle arthrodesis after wide tumor resection were retrospectively reviewed. We assessed the bone union time, complications and oncology outcome clinically and radiographically. The Musculoskeletal Tumor Society (MSTS) score and the Foot and Ankle Outcome Score (FAOS) were used to evaluate the functional outcome. Results The average followup period was 53 ± 46 months. There was no deep infection or graft fracture observed in this series. Internal fixation loosening was found in one case. In these patients, eight achieved union at both proximal and distal junctions, while one achieved union only distally. The mean union time of the proximal junctions and distal junctions was 10.5 ± 1.6 months and 8.7 ± 2.3 months, respectively. The mean postoperative MSTS score was 83% ± 8%. The subscales of FAOS indicating the most problem was Sport and Recreation Function with a mean score of 18 ± 11. At the final follow-up, one of them (1/9, 11%) experienced local recurrence in soft tissue and received another resection surgery, and four (4/9, 44%) patients developed lung metastases. Conclusions For large bone defect of distal tibia, this novel “double-strut” fibula reconstruction can be a viable alternative, which is capable of achieving durable ankle fusion and functional salvaged limb with low rate of complications. Electronic supplementary material The online version of this article (10.1186/s12891-019-2742-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Zhiqing Zhao
- Musculoskeletal Tumor Center, Peking University People's Hospital, No.11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Taiqiang Yan
- Musculoskeletal Tumor Center, Peking University People's Hospital, No.11 Xizhimen South Street, Xicheng District, Beijing, 100044, China.
| | - Xiaodong Tang
- Musculoskeletal Tumor Center, Peking University People's Hospital, No.11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Wei Guo
- Musculoskeletal Tumor Center, Peking University People's Hospital, No.11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Rongli Yang
- Musculoskeletal Tumor Center, Peking University People's Hospital, No.11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Shun Tang
- Musculoskeletal Tumor Center, Peking University People's Hospital, No.11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
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Challenges in Microsurgical Reconstruction for Craniofacial Osteomyelitis With Resultant Osteonecrosis. J Craniofac Surg 2019; 30:1960-1965. [PMID: 31232982 DOI: 10.1097/scs.0000000000005594] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Chronic osteomyelitis is characterized by compromised blood supply and eventual osteonecrosis. Definitive treatment requires aggressive resection of affected bone. The resultant defect poses a unique challenge to reconstructive surgeons. Much of the literature on craniofacial osteomyelitis focuses on infection eradication, rather than subsequent reconstruction. This article reports representative cases from our experience with free flap reconstruction for defects secondary to chronic osteomyelitis of the craniofacial skeleton. METHODS/RESULTS The authors selected 5 of the most difficult reconstructive cases of craniofacial osteomyelitis from our experience in a single tertiary referral institution with a follow-up of at least 6 months. Three of the 5 cases arose in the setting of previous head and neck cancer treated with resection and radiation therapy. One case had a previous surgical craniotomy complicated by osteomyelitis and multiple failed alloplastic reconstructions. The final case was due to multiple gunshots to the head, with subsequent cerebral and cranial abscess (>1000cc). In each case, the defect was successfully treated with free tissue transfer. Two cases required creation of recipient vessels with an arteriovenous loop. CONCLUSIONS Free tissue transfer provides a versatile and effective tool in the reconstruction of extensive craniofacial osteomyelitis defects. Furthermore, the addition of vascularized tissue can protect against further episodes of osteomyelitis. Finally, arteriovenous loops can be employed successfully when prior radiation and infection of the wound bed precludes the use of local recipient target vessels.
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Use of Porous Implants for the Prosthetic Rehabilitation of Fibula Free Flap Reconstructed Patients. J Craniofac Surg 2019; 30:1163-1169. [PMID: 31166262 DOI: 10.1097/scs.0000000000005218] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Vascularized free flaps represent today the gold standard in Maxillo-Facial reconstructive treatment of the upper and lower compromised maxillas.The aim of this study is to perform the advantages and disadvantages of the vascularized fibula free flap and the available rehabilitation options with porous implants.In this study the authors analyzed 45 patients with 211 inserted implants treated and reconstructed with vascularized fibula flaps. The authors compared the use of 103 titanium tapered implants (with micro rough surface) versus 108 tantalum-titanium porous implants to evaluate the bone reabsorption and implant survival. Immediate implant stability, the peri-implant reabsorption, and the survival were evaluated. The follow-up was after 3, 6, 12, and 24 months.The authors found that for the 108 Zimmer TM they had an average bone loss of 1 mm ± 0.2 mm after 1 year of follow-up, compared with the other implants where the average bone loss was 2.27 mm ± 0.4.This study demonstrated that the problems caused by different fibula flaps level, compared with the mandibula or, with adjacent teeth in the maxilla, can be solved using TM porous implants that almost duplicate the fixture surface and guarantees long life prognosis to the authors' prosthetic devices.
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Zhang C, Zeng B, Zhu K, Zhang L, Hu J. Limb salvage for malignant bone tumours of distal tibia with dual ipsilateral vascularized autogenous fibular graft in a trapezoid-shaped array with ankle arthrodesis and preserving subtalar joint. Foot Ankle Surg 2019; 25:278-285. [PMID: 29409179 DOI: 10.1016/j.fas.2017.11.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 11/15/2017] [Accepted: 11/29/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND The treatment of malignant tumours of the distal tibia is a challenging surgical problem due to the scarce soft tissue coverage and the instability of the ankle joint that often occurs after resection. However, there is no consensus on the ideal treatment for malignant tumours of the distal tibia. METHODS We report a new reconstruction for five patients with high-grade osteosarcoma of distal tibia, using dual ipsilateral vascularized autogenous fibular graft in a trapezoid-shaped array and external fixator, with ankle arthrodesis and preserving subtalar joints. The patients were examined clinically and radiographically. RESULTS The average follow-up duration was 88 months. The mean wound healing time was 14 days. Bone healing was achieved for all the five patients at an average time of 7 months. There were no complications of mal-union, skin necrosis, post-operative infection, loss of internal fixation, peroneal nerve injury. One patient had a local recurrence, which required amputation 15 months postoperatively. The remaining four patients were able to walk with an average functional score of 81.25% according to MSTS. CONCLUSIONS Our study shows that this technique is safe and effective to perform implantation of dual ipsilateral vascularized autogenous fibular graft in a trapezoid-shaped array and preserving subtalar joints in terms of the distal tibial reconstruction for malignant bone tumour of the distal tibia. This reconstruction represents a biological alternative protocol for limb salvage in cases of malignant bone tumour of the distal tibia, with encouraging results and with the advantages of lower complications and accelerating recovery. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Chunlin Zhang
- Department of Orthopaedic Surgery, Shanghai Tenth People's Hospital Affiliated To Tongji University, 301 YanChang Zhong Road, Shanghai 200072, China.
| | - Bingfang Zeng
- Department of Orthopaedics, The Sixth People's Hospital Affiliated to Shanghai Jiao Tong University, 600 Yishan Road, Shanghai 200233, China
| | - Kunpeng Zhu
- Department of Orthopaedic Surgery, Shanghai Tenth People's Hospital Affiliated To Tongji University, 301 YanChang Zhong Road, Shanghai 200072, China
| | - Lei Zhang
- Department of Orthopaedic Surgery, Shanghai Tenth People's Hospital Affiliated To Tongji University, 301 YanChang Zhong Road, Shanghai 200072, China
| | - Jianping Hu
- Department of Orthopaedic Surgery, Shanghai Tenth People's Hospital Affiliated To Tongji University, 301 YanChang Zhong Road, Shanghai 200072, China
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McChesney GR, Mericli AF, Rhines LD, Bird JE. The future of free vascularized fibular grafts in oncologic spinal and pelvic reconstruction. JOURNAL OF SPINE SURGERY 2019; 5:291-295. [PMID: 31380484 DOI: 10.21037/jss.2019.04.01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Grant R McChesney
- Department of Orthopaedic Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Alexander F Mericli
- Department of Plastic Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Laurence D Rhines
- Department of Neurosurgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Justin E Bird
- Department of Orthopaedic Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Shokri T, Stahl LE, Kanekar SG, Goyal N. Osseous Changes Over Time in Free Fibular Flap Reconstruction. Laryngoscope 2018; 129:1113-1116. [PMID: 30284247 DOI: 10.1002/lary.27337] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 05/04/2018] [Accepted: 05/11/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVES/HYPOTHESIS Evaluate bone resorption in free fibular grafts and document resorption behavior as compared to dentulous and edentulous autochthonous mandibular bone. STUDY DESIGN Retrospective Chart review. METHODS Postoperative computed tomography images were used to evaluate fibular graft resorption rates and corresponding sites of the dentulous or edentulous mandible. Bone height, width, and cortical thickness were measured. RESULTS Eighteen patients underwent fibula free flap reconstruction following resection of a primary head and neck cancer. Mandibular defects were classified using Jewer's classification. The average interval loss of osseous height was 0.23 ± 0.09 mm/yr for fibula flap, 0.55 ± 0.13 mm/yr for dentulous native mandible, and 0.98 ± 0.41 mm/yr in edentulous native mandible. Change in osseous width was 0.19 ± 0.08 mm/yr, 0.55 ± 0.33 mm/yr, and 0.73 ± 0.15 mm/yr, respectively. Rate of superior cortical resorption was 0.33 ± 0.34 mm/yr, 0.35 ± 0.13 mm/yr, and 0.53 ± 0.11 mm/yr in fibula flap, dentulous, and edentulous mandible, respectively. Inferior cortical resorption rates were quantified as 0.30 ± 0.11 mm/yr, 0.35 ± 0.08 mm/yr, and 0.51 ± 0.08 mm/yr. CONCLUSIONS Fibula free flap reconstruction of the mandible provides excellent functional results and allows for stable outcomes. Bone resorption is significantly lower in fibular graft compared with both edentulous and dentulous mandible. Edentulous bone displays significantly increased rates of atrophy in comparison to the dentulous mandible. This may have implications with regard to long-term viability of both the fibular flap and native mandible. The role of dental restoration on overall osseous stability warrants further research. LEVEL OF EVIDENCE 4 Laryngoscope, 129:1113-1116, 2019.
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Affiliation(s)
- Tom Shokri
- Department of Surgery, Division of Otolaryngology Head and Neck Surgery, Hershey, Pennsylvania, U.S.A
| | - Lauren E Stahl
- Department of Surgery, Division of Otolaryngology Head and Neck Surgery, Hershey, Pennsylvania, U.S.A
| | - Sangam G Kanekar
- Department of Radiology, Pennsylvania State University, College of Medicine, Hershey, Pennsylvania, U.S.A
| | - Neerav Goyal
- Department of Surgery, Division of Otolaryngology Head and Neck Surgery, Hershey, Pennsylvania, U.S.A
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Cano-Luís P, Andrés-Cano P, Ricón-Recarey FJ, Giráldez-Sánchez MA. Treatment of posttraumatic bone defects of the forearm with vascularized fibular grafts. Follow up after fourteen years. Injury 2018; 49 Suppl 2:S27-S35. [PMID: 30219144 DOI: 10.1016/j.injury.2018.07.021] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 07/17/2018] [Accepted: 07/23/2018] [Indexed: 02/02/2023]
Abstract
BACKGROUND Among several techniques proposed for the reconstruction of posttraumatic bone defects of the forearm, that of free vascularised fibular graft (FVFG) is one of the most widely used. PATIENTS AND METHOD We study the long-term outcomes of 14 patients who underwent FVFG between 1994 and 2009, with a minimum follow up of 8 years and a maximum of 23 years (mean: 13.9 years). Demographic, clinical and radiological variables were collected retrospectively. The DASH scale was used for clinical assessment. RESULTS Fourteen patients were operated on by the same surgeon, applying FVFG for the reconstruction of posttraumatic bone defects of the forearm (three septic non-union of the ulna or radius, five radius fractures, two ulna fractures and four fractures of both bones). The maximum length of the defect was 11 cm and the minimum length was 6 cm. In four cases, reconstruction of the two bones was achieved using the double barrel technique, and in another four cases, an osteoseptocutaneous flap was used. Fixation was performed with 3.5 mm reconstruction plates in thirteen cases and with 3.5 mm screws in one case. Consolidation was obtained in 12 cases (85.7%) after an average time of 4.2 months (range: 2-6.5 months). In one case, consolidation of the proximal ulnar fracture site was not achieved, and in another, following the failure of reconstruction attempts, an arthrodesis was performed. At the end of the follow-up period, the patients had an average DASH score of 17.1 points (range 1.8-68.1). CONCLUSIONS FVFG is a valid option for the reconstruction of posttraumatic bone defects of the forearm. Its use via the double barrel method or as an osteocutaneous composite graft enables the simultaneous reconstruction of both forearm bones and associated soft tissue injuries. Long-term follow-up of patients who have undergone this technique confirms its satisfactory functional and radiological results.
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Affiliation(s)
- P Cano-Luís
- Orthopaedic Surgery and Traumatology Department, Hospital Universitario Virgen del Rocío, Sevilla, Spain.
| | - P Andrés-Cano
- Orthopaedic Surgery and Traumatology Department, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - F J Ricón-Recarey
- Orthopaedic Surgery and Traumatology Department, Hospital Vega Baja, Orihuela, Alicante, Spain
| | - M A Giráldez-Sánchez
- Orthopaedic Surgery and Traumatology Department, Hospital Universitario Virgen del Rocío, Sevilla, Spain
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Bouchet B, Raoul G, Julieron B, Wojcik T. Functional and morphologic outcomes of CAD/CAM-assisted versus conventional microvascular fibular free flap reconstruction of the mandible: A retrospective study of 25 cases. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2018; 119:455-460. [PMID: 30098447 DOI: 10.1016/j.jormas.2018.07.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 06/26/2018] [Accepted: 07/29/2018] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Mandibular reconstruction using fibula free flap has been improved in the last decade with computer-aided design and computer-aided manufacturing (CAD/CAM) but any functional and aesthetic evaluation of their reattempts has been realized. Aim of this retrospective study is to compare functional and morphologic outcomes after mandibular reconstruction with fibula free flap using CAD/CAM or conventional peroperative shaping for mandible reconstruction. Moreover, we compared quality of life, patient and surgery characteristics in the two groups. PATIENTS AND METHODS We realized a monocentric retrospective analyzed of 25 cases of unilateral mandibular reconstruction divided in two groups, using CAD/CAM (12 patient) or conventional approach (13 patients) between April 2012 and March. Functional and aesthetic measurements were performed postoperatively. RESULTS Mouth opening, laterotrusion and protrusion of the mandible seemed to be improved in CAD/CAM group compared with conventional group but did not differ significantly. Quality of life, bite force, masticatory ability, eating and chewing satisfaction, appearance and social activity satisfaction did not differ significantly in the two groups. CONCLUSION Even if no superiority has been established for CAD/CAM group regarding functional and aesthetic outcomes, a prospective design of future studies and transdisciplinary approach should improve our data and their interpretations. Thus, the integration of virtual planning and guided surgery is definitely of significant value and must be considered in complex maxillofacial reconstructions.
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Affiliation(s)
- B Bouchet
- Department of Oral and Maxillofacial Surgery, Lille Teaching Hospital, Roger-Salengro Hospital, Lille Teaching Hospital, 59000 Lille, France.
| | - G Raoul
- Department of Oral and Maxillofacial Surgery, Lille Teaching Hospital, Roger-Salengro Hospital, Lille Teaching Hospital, 59000 Lille, France.
| | - B Julieron
- Head and Neck Department, Oncologic Center Oscar-Lambret, 59000 Lille, France.
| | - T Wojcik
- Head and Neck Department, Oncologic Center Oscar-Lambret, 59000 Lille, France.
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Santanelli di Pompeo F, Selvaggi G, Longo B, Laporta R, Amorosi V, Sorotos M. Double-barrel vascularized dual fibula transfer with epiphyseal growth plate for hip reconstruction: A case report. Microsurgery 2018; 38:572-575. [PMID: 29418008 DOI: 10.1002/micr.30303] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Revised: 01/21/2018] [Accepted: 01/24/2018] [Indexed: 11/06/2022]
Abstract
We present a case report of a 10-year-old girl diagnosed with Ewing sarcoma treated with intra-articular wide resection of the right femur and reconstruction with a series-connected double-barrel bilateral vascularized fibula graft (db-BVFG), including fibular head for articulation with the acetabulum of the pelvic bone and preservation of the epiphyseal growth plates for eventual limb growth. No postoperative complications were observed and bone union was achieved with fibular graft hypertrophy, allowing for full weight bearing. Neither local recurrence nor metastasis was observed at 17-year follow-up. Range of motion degrees at last follow up: hip flexion 90 degree, extension 12 degree, abduction 31 degree, rotation 25 degree. Right versus left limb discrepancy was 60 mm. Db-BVFG may be an option for reconstruction of long femoral defects and hip joint restoration following tumor resection and inclusion of epiphysis within the graft is a viable option in pediatric patients to restore longitudinal growth of the reconstructed long bone.
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Affiliation(s)
- Fabio Santanelli di Pompeo
- Plastic Surgery Department, Sant'Andrea Hospital, School of Medicine and Psychology, "Sapienza" University of Rome, Rome, Italy
| | - Gennaro Selvaggi
- Department of Plastic and Reconstructive Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Benedetto Longo
- Plastic Surgery Department, Sant'Andrea Hospital, School of Medicine and Psychology, "Sapienza" University of Rome, Rome, Italy
| | - Rosaria Laporta
- Plastic Surgery Department, Sant'Andrea Hospital, School of Medicine and Psychology, "Sapienza" University of Rome, Rome, Italy
| | - Vittoria Amorosi
- Plastic Surgery Department, Sant'Andrea Hospital, School of Medicine and Psychology, "Sapienza" University of Rome, Rome, Italy
| | - Michail Sorotos
- Plastic Surgery Department, Sant'Andrea Hospital, School of Medicine and Psychology, "Sapienza" University of Rome, Rome, Italy
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Abstract
BACKGROUND Pediatric limb reconstruction after resection of a malignant tumor presents specific challenges. Multiple surgical techniques have been used to treat these patients. This paper describes a staged surgical technique for the reconstruction of large distal femoral defects due to tumor resection in skeletally immature patients. METHODS Three pediatric patients with osteosarcoma of the distal femur underwent staged reconstruction. Neoadjuvant chemotherapy was followed by en bloc tumor resection and immediate reconstruction of the distal femoral defect with a vascularized free fibular autograft utilizing a unique A-frame construct combined with intramedullary nail fixation. The second stage was a planned gradual lengthening of the healed construct, over a custom-made magnetically driven expandable intramedullary nail. RESULTS All patients achieved bony union and satisfactory length with minimal complications. The patients all returned to full, unlimited physical activities. CONCLUSIONS The early results confirm that the described technique is a safe and reliable procedure for the reconstruction of large femoral defects in pediatric patients with osteosarcoma. LEVEL OF EVIDENCE Level IV-therapeutic.
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Butsan SB, Gileva KS, Verbo EV, Khokhlachev SB, Abramian SV, Smal AA, Bulat SG. [Evolution of the mandibular defects reconstruction with free fibula flapx]. STOMATOLOGIIA 2018; 97:35-43. [PMID: 29992937 DOI: 10.17116/stomat201897335] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
One of the most important steps in achieving aesthetical and functional result in mandible reconstruction with fibula free flap is positioning of the bony part relative to the basis of the native mandible. Positioning fibular bony part continuing inferior mandible border may produce a high discrepancy between the residual mandible and fibula bone that results in difficulty in denture rehabilitation. Positioning fibular bony part continuing alveolar mandible border creates asymmetric jowls and changed shape of jawline in border-line zone. The double-barrel technique solves this problem, but needs a meticulous preoperative planning and precision free fibula flap modelling.
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Affiliation(s)
- S B Butsan
- Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia
| | - K S Gileva
- Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia
| | - E V Verbo
- Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia
| | - S B Khokhlachev
- Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia
| | - S V Abramian
- Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia
| | - A A Smal
- Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia
| | - S G Bulat
- Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia
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Dumont CE, Keel MJ, Djonov V, Haefeli PC, Schmid T, Olariu R, Cullmann JL, Bastian JD. The Pararectus approach provides secure access to the deep circumflex iliac vessel for harvest of a large sized and vascularized segment of the iliac crest. Injury 2017; 48:2169-2173. [PMID: 28823386 DOI: 10.1016/j.injury.2017.08.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 08/05/2017] [Indexed: 02/02/2023]
Abstract
BACKGROUND The feasibility of harvesting a vascularized iliac crest utilizing the Pararectus approach was assessed in cadavers and then this new technique was implemented in a clinical case. METHODS Bilaterally in five cadavers the branches of both external iliac arteries were injected with colored silicone to assess their position to each other and to harvest a bone graft vascularized by the deep circumflex iliac artery (DCIA) through the Pararectus approach. This technique was implemented in a 68-years-old female patient, initially admitted to a level-I-trauma center after sustaining multiple injuries by falling from great height. For definitive treatment of a severely contaminated medially open (Gustilo-Anderson Type 3A) calcaneal luxation fracture (Sanders type IIIBC) in this patient a vascularized iliac crest autograft harvest by the Pararectus approach was used for reconstructive surgery. RESULTS The DCIA and the deep inferior epigastric vessels (DIEV: vascularizing the rectus abdominis muscle and main pedicle of the inferiorly based rectus abdominis myocutaneous flap) are very close on the lateral and medial border of the external iliac artery, respectively. As a consequence, the retrograde dissection of the DIEV towards the DCIA through the Pararectus approach made the dissection of the vascularized iliac crest more amenable, preserving both the lateral femoral cutaneous and the genitofemoral nerves. Four months after the surgery the patient was able to fully weight-bear in orthopedic shoes. Radiographs and CT scans showed correct hind foot alignment and bony integration of the vascularized iliac crest graft into the residual calcaneal body. CONCLUSION The Pararectus approach allowed for secure collection of large vascularized iliac grafts. The presented technique was successful as a salvage procedure in a clinical case with substantial bone loss after an open calcaneal fracture.
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Affiliation(s)
- C E Dumont
- Department of Orthopaedic and Trauma Surgery, University of Bern, Inselspital, Bern, Switzerland
| | - M J Keel
- Department of Orthopaedic and Trauma Surgery, University of Bern, Inselspital, Bern, Switzerland
| | - V Djonov
- Institute of Anatomy, University of Bern, Switzerland
| | - P C Haefeli
- Department of Orthopaedic and Trauma Surgery, University of Bern, Inselspital, Bern, Switzerland
| | - T Schmid
- Department of Orthopaedic and Trauma Surgery, University of Bern, Inselspital, Bern, Switzerland
| | - R Olariu
- Department of Plastic and Hand Surgery, University of Bern, Inselspital, Switzerland
| | - J L Cullmann
- Department of Diagnostic, Interventional and Paediatric Radiology, University of Bern, Inselspital, Switzerland
| | - J D Bastian
- Department of Orthopaedic and Trauma Surgery, University of Bern, Inselspital, Bern, Switzerland.
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Matsumae G, Motomiya M, Watanabe N, Iwasaki N. "Half-folded" pedicled scapular bone flap for nonunion after humeral neck fracture: A case report. Microsurgery 2017; 37:689-693. [PMID: 28370473 DOI: 10.1002/micr.30175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 03/03/2017] [Accepted: 03/10/2017] [Indexed: 11/11/2022]
Abstract
Treatment of a nonunion of the proximal humerus remains a challenge because of the small proximal fragment and poor central cancellous bone stock of the humeral head. In this report, we describe our experience using a "half-folded" pedicled scapular bone flap with an anatomical locking plate to treat an atrophic nonunion of the proximal humerus in a 64-year-old right-handed woman. The patient had fallen and experienced a common humeral neck fracture 2.5 years previously. During the operation, we elevated the pedicled scapular bone flap, which measured 8.0 cm long and 1.5 cm wide, with a vascular pedicle about 10 cm long. We modified the bone flap to the half-folded type to fill the massive bone cavity in the humeral head. The proximal tip of the flap was divided into two segments while keeping the ventral soft tissue intact. The grafted bone bridging between the head and shaft of the humerus was rigidly fixed with a plate and screw. The operated shoulder was fixed with a sling and a chest belt for 3 weeks, after which the patient began active motion exercises of the shoulder joint. The flap survived without serious donor site morbidity, and good bone healing was obtained about 3.5 months after surgery. The patient was able to use the shoulder comfortably in daily activity without any serious donor site morbidity at 16 months after the surgery. This procedure may be effective in treating nonunion of the proximal humerus with a massive bone cavity in the humeral head.
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Affiliation(s)
- Gen Matsumae
- Department of Orthopaedic Surgery, Obihiro-Kosei General Hospital, Obihiro, 080-0016, Japan
| | - Makoto Motomiya
- Department of Orthopaedic Surgery, Obihiro-Kosei General Hospital, Obihiro, 080-0016, Japan.,Department of Orthopedic Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan
| | - Naoya Watanabe
- Department of Orthopaedic Surgery, Obihiro-Kosei General Hospital, Obihiro, 080-0016, Japan
| | - Norimasa Iwasaki
- Department of Orthopedic Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan
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Houdek MT, Bayne CO, Bishop AT, Shin AY. The outcome and complications of vascularised fibular grafts. Bone Joint J 2017; 99-B:134-138. [PMID: 28053269 DOI: 10.1302/0301-620x.99b1.bjj-2016-0160.r1] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Accepted: 08/10/2016] [Indexed: 11/05/2022]
Abstract
AIMS Free vascularised fibular grafting has been used for the treatment of large bony defects for more than 40 years. However, there is little information about the risk factors for failure and whether newer locking techniques of fixation improve the rates of union. The purpose of this study was to compare the rates of union of free fibular grafts fixed with locking and traditional techniques, and to quantify the risk factors for nonunion and failure. PATIENTS AND METHODS A retrospective review involved 134 consecutive procedures over a period of 20 years. Of these, 25 were excluded leaving 109 patients in the study. There were 66 men and 43 women, with a mean age of 33 years (5 to 78). Most (62) were performed for oncological indications, and the most common site (52) was the lower limb. Rate of union was estimated using the Kaplan-Meier method and risk factors for nonunion were assessed using Cox regression. All patients were followed up for at least one year. RESULTS The rate of union was 82% at two years and 97% at five years. Union was achieved after the initial procedure in 76 patients (70%) at a mean of ten months (3 to 19), and overall union was achieved in 99 patients (91%). No surgical factor, including the use of locked fixation or supplementary corticocancellous bone grafts increased the rate of union. A history of smoking was significantly associated with a risk of nonunion. DISCUSSION Free vascularised fibular grafting is a successful form of treatment for large bony defects. These results suggest that the use of modern techniques of fixation does not affect the risk of nonunion when compared with traditional forms of fixation, and smoking increases the risk of nonunion following this procedure. Cite this article: Bone Joint J 2017;99-B:134-8.
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Affiliation(s)
- M T Houdek
- Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - C O Bayne
- University of California, Davis, 4860 Y Street, Suite 3800, Sacramento, CA 95817, USA
| | - A T Bishop
- Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - A Y Shin
- Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
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Möhlhenrich SC, Kniha K, Elvers D, Ayoub N, Goloborodko E, Hölzle F, Modabber A. Intraosseous stability of dental implants in free revascularized fibula and iliac crest bone flaps. J Craniomaxillofac Surg 2016; 44:1935-1939. [DOI: 10.1016/j.jcms.2016.09.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 08/08/2016] [Accepted: 09/19/2016] [Indexed: 11/30/2022] Open
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Analysis of Fibular Single Graft and Fibular Double-barrel Graft for Mandibular Reconstruction. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2016; 4:e1018. [PMID: 27622091 PMCID: PMC5010355 DOI: 10.1097/gox.0000000000001018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Accepted: 07/08/2016] [Indexed: 11/26/2022]
Abstract
BACKGROUND High-quality mandibular reconstruction using vascularized free fibular graft is necessary to provide an osseointegrated dental implant and fixed denture. An appropriate crown-implant ratio is needed, and a good match between bones is extremely important. There are no articles describing the analysis and evaluation of both the fibula and mandible in the same patients. METHODS Computed tomography images of both mandible and fibula of 80 patients were selected in a random manner. We measured bone height of the fibula and mandible at specified points and evaluated the difference of bone height between the fibula and mandible using fibular single or double-barrel grafts. RESULTS The percentage of patients who had a "good" result for a fibular single graft was only 13.8%. There was no significant difference in bone heights when analyzed by gender. Whether patients were dentulous or not had a large influence on the difference between fibular and mandibular bone heights. Most young patients, but only half of older patients, needed fibular double-barrel grafts. Overweight patients with a high body mass index more often needed fibular double-barrel grafts. CONCLUSIONS For mandibular reconstruction using a fibular graft, preoperative analysis of the patient's profile and proper use of a fibular single or double-barrel graft contribute to minimizing the difference between the height of the grafted fibula and native mandible and are keys to an ideal reconstruction with good cosmetics and function.
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Fry A, Laugharne D, Jones K. Osteotomising the fibular free flap: an anatomical perspective. Br J Oral Maxillofac Surg 2016; 54:692-3. [DOI: 10.1016/j.bjoms.2015.11.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Accepted: 11/09/2015] [Indexed: 10/22/2022]
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