1
|
Lee CJ, Tiourin E, Khoshab N, Leis AR, Nassif NA, Misaghi A, Vyas RM. Vascularized Fibular Epiphyseal Transfer for Pediatric Limb Salvage: Review of Applications and Outcomes. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2023; 11:e5354. [PMID: 37859637 PMCID: PMC10584290 DOI: 10.1097/gox.0000000000005354] [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: 05/29/2023] [Accepted: 09/08/2023] [Indexed: 10/21/2023]
Abstract
Vascularized fibular epiphyseal transfer (VFET) offers a functional advantage in pediatric limb salvage due to the preservation of growth potential and an articular surface for remodeling. This review summarizes the available evidence on the clinical characteristics and outcomes of pediatric reconstruction applying VFET at different recipient sites and with varying techniques. VFET was used to reconstruct the proximal humerus, distal radius or ulna, proximal femur, distal fibula, calcaneus, and mandible. Although most often harvested on the anterior tibial artery, VFET has also been performed using the peroneal artery, the inferior lateral genicular artery, and a dual pedicle. Recipient site flap inset most often involved fixation with plates and/or screws as well as soft tissue reconstruction using a retained slip of biceps femoris tendon. Outcomes included limb growth, range of motion, and strength. The most common reported complications were bone flap fracture and peroneal nerve palsy. The anterior tibial artery was the most applied pedicle with reliable limb growth, but with the added risk of postoperative peroneal palsy. Bone flap fracture most often occurred at the proximal humerus and femur recipient sites. Plate fixation and the combined use of allograft had lower instances of bone flap fracture. This review highlights how the anticipated dynamic growth and remodeling this free flap offers in the long term must be weighed against its complexity and potential complications.
Collapse
Affiliation(s)
- Christine J. Lee
- From the Department of Plastic Surgery, University of California, Irvine Medical Center, Orange, Calif
| | - Ekaterina Tiourin
- From the Department of Plastic Surgery, University of California, Irvine Medical Center, Orange, Calif
| | - Nima Khoshab
- From the Department of Plastic Surgery, University of California, Irvine Medical Center, Orange, Calif
| | - Amber R. Leis
- From the Department of Plastic Surgery, University of California, Irvine Medical Center, Orange, Calif
- Division of Plastic Surgery, Children’s Hospital Orange County, Orange, Calif
| | | | - Amir Misaghi
- Division of Orthopedic Surgery, Children’s Hospital Orange County, Orange, Calif
| | - Raj M. Vyas
- From the Department of Plastic Surgery, University of California, Irvine Medical Center, Orange, Calif
- Division of Plastic Surgery, Children’s Hospital Orange County, Orange, Calif
| |
Collapse
|
2
|
Lese I, Baesu C, Hoyos IA, Pais MA, Klenke F, Kollar A, Ionescu C, Constantinescu M, Olariu R. Flap Reconstruction Outcome Following Surgical Resection of Soft Tissue and Bone Sarcoma in the Setting of (Neo)adjuvant Therapy: A Sarcoma Center Experience. Cancers (Basel) 2023; 15:cancers15092423. [PMID: 37173890 PMCID: PMC10177579 DOI: 10.3390/cancers15092423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/18/2023] [Accepted: 04/21/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Soft tissue and bone sarcomas are heterogeneous groups of malignant tumors. The shift in their management, with an emphasis on limb salvage, has deemed the involvement of reconstructive surgeons an integral part of their multidisciplinary treatment. We present our experience with free and pedicled flaps in the reconstruction of sarcomas at a tertiary referral university hospital and major sarcoma center. MATERIALS AND METHODS All patients undergoing flap reconstruction after sarcoma resection over a 5-year period have been included in the study. Patient-related data and postoperative complications were collected retrospectively, ensuring a minimum follow-up of 3 years. RESULTS A total of 90 patients underwent treatment with 26 free flaps and 64 pedicled flaps. Postoperative complications occurred in 37.7% of patients, and the flap failure rate was 4.4%. Diabetes, alcohol consumption and male gender were associated with increased early necrosis of the flap. Preoperative chemotherapy significantly increased the occurrence of early infection and late dehiscence, while preoperative radiotherapy was associated with a higher incidence of lymphedema. Intraoperative radiotherapy was associated with late seromas and lymphedema. CONCLUSIONS Reconstructive surgery with either pedicled or free flaps is reliable, but it can be demanding in the setting of sarcoma surgery. A higher complication rate is to be expected with neoadjuvant therapy and with certain comorbidities.
Collapse
Affiliation(s)
- Ioana Lese
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Crinu Baesu
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Isabel Arenas Hoyos
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Michael-Alexander Pais
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Frank Klenke
- Department of Orthopedic Surgery, Inselspital, Bern University Hospital, 3010 Bern, Switzerland
| | - Attila Kollar
- Department of Medical Oncology, Inselspital, Bern University Hospital, 3012 Bern, Switzerland
| | - Codruta Ionescu
- Department of Radiation Oncology, Inselspital, Bern University Hospital, 3012 Bern, Switzerland
| | - Mihai Constantinescu
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Radu Olariu
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| |
Collapse
|
3
|
El-Gammal TA, Refai OA, Morsy M, Eisa AA. Reconstruction of a Pediatric Lateral Femoral Condyle After Septic Necrosis with a Free Vascularized Fibular Epiphysis: A Case Report. JBJS Case Connect 2023; 13:01709767-202303000-00058. [PMID: 36893288 DOI: 10.2106/jbjs.cc.22.00736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
CASE A 5-year-old girl presented with severe valgus deformity of the right knee after septic necrosis of the lateral femoral condyle. Reconstruction was performed using the contralateral proximal fibular epiphysis on the anterior tibial vessels. Union was evident after 6 weeks, and full weight bearing was permitted after 12 weeks. Two years of follow-up showed no deformity or length discrepancy and 90° range of motion. CONCLUSION The pattern of 1 femoral condyle resorption due to osteomyelitis is a rare presentation. The presented method of reconstruction could be implemented as a novel technique to reconstruct the growing knee joint in such a condition.
Collapse
Affiliation(s)
- Tarek Abdalla El-Gammal
- Reconstructive Microsurgery Unit, Department of Orthopedics and Traumatology, Assiut University Hospitals and School of Medicine, Assiut, Egypt
| | | | | | | |
Collapse
|
4
|
Levin LS. From replantation to transplantation: The evolution of orthoplastic extremity reconstruction. J Orthop Res 2022. [PMID: 36413095 DOI: 10.1002/jor.25488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/20/2022] [Accepted: 11/15/2022] [Indexed: 11/23/2022]
Abstract
For more than six decades, the use of the operating microscope for extremity surgery has led to remarkable advances in the management of orthopedic trauma, tumors, infections, and congenital differences. The microsurgical reconstructive ladder ascends from basic microsurgical procedures such as a digital artery or nerve repair to more complex procedures such as autologous tissue transplantation. Functional muscle transfers, toe-to-hand transfers, and recently vascularized composite allotransplantation are the highest rungs on this ladder that help restore extremity function. The development of the orthoplastic approach over the last three decades simultaneously integrates the principles and practices of both orthopedic surgery and plastic surgery for optimal care and salvage of extremities. Clinical, anatomic, and basic science research in reconstructive microsurgery has resulted in significant improvements in extremity salvage, reconstruction, and restoration.
Collapse
Affiliation(s)
- L Scott Levin
- Department of Orthopaedic Surgery, Department of Surgery, Division of Plastic Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| |
Collapse
|
5
|
Free Vascularized Fibula Salvage of Failed CPH in Pediatric Sarcoma Patients. Sarcoma 2022; 2022:6240293. [PMID: 35586727 PMCID: PMC9110248 DOI: 10.1155/2022/6240293] [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: 02/10/2022] [Revised: 04/18/2022] [Accepted: 04/19/2022] [Indexed: 11/24/2022] Open
Abstract
Background Due to extended life expectancy and recent improvements in surgical techniques, limb salvage has replaced amputation as the gold standard and is now performed in 90–95% of upper extremity malignancies. However, many of these salvage procedures are associated with significant postsurgical complications. In particular, the clavicula pro humero (CPH) procedure is associated with high rates of nonunion. We present our experience with upper extremity salvage using the free vascularized fibular flap (VFF) after failure or nonunion of the original CPH procedure in the pediatric population. Methods Five patients under the age of 18 diagnosed with upper extremity sarcoma who underwent tumor resection with immediate CPH reconstruction complicated with nonunion, and subsequent revision with free VFF were included. Data on patient demographics, oncologic characteristics, surgical procedures, intraoperative details, postoperative complications, and time to graft union were recorded. Results Five patients (average age = 8.4 years; range = 5–10 years at surgery date) underwent secondary limb salvage procedure with free VFF reconstruction following failed CPH reconstruction for proximal humeral osteosarcoma (n = 4) or Ewing sarcoma (n = 1). The mean follow-up was 3.7 years. Complications occurred in five patients (100%), with three patients requiring reoperation (60%). Four patients achieved graft union (average union time = 3.7 months) and successful limb reconstruction. Four patients were alive with no local recurrence of the disease. One patient did not achieve union and was lost to follow-up. Conclusion Primary bone tumors in the pediatric population require wide surgical resection, and reconstruction often has high complication rates that can warrant further procedures. A free VFF is a viable option for upper extremity salvage after previously failed reconstructions because it provides vascularized tissue to a scarred tissue bed and allows for the replacement or augmentation of large bony defects.
Collapse
|
6
|
Hopyan S. Reconstruction for bone tumours of the shoulder and humerus in children and adolescents. J Child Orthop 2021; 15:358-365. [PMID: 34476025 PMCID: PMC8381401 DOI: 10.1302/1863-2548.15.210131] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 06/28/2021] [Indexed: 02/03/2023] Open
Abstract
Reconstructions for paediatric bone tumours of the shoulder girdle and humerus are intended to optimize placement of the hand in space. Given the longevity of paediatric survivors of sarcoma, durability is an important planning consideration. Here, I review a subset of approaches based on anatomical site with an emphasis on function and longevity. Often, biological reconstructions that combine living bone with tendon repairs and transfers best address those goals.
Collapse
Affiliation(s)
- Sevan Hopyan
- Division of Orthopaedics and Program in Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto,Division of Orthopaedics, Department of Surgery and Department of Molecular Genetics, University of Toronto,Correspondence should be sent to Sevan Hopyan, The Hospital for Sick Children, Toronto, Ontario, Canada M5G 1X8. E-mail:
| |
Collapse
|
7
|
Lu Y, Xiao X, Li M, Chen G, Huang M, Ji C, Wang Z, Li J. Use of Vascularized Fibular Epiphyseal Transfer with Massive Bone Allograft for Proximal Humeral Reconstruction in Children with Bone Sarcoma. Ann Surg Oncol 2021; 28:7834-7841. [PMID: 33974195 DOI: 10.1245/s10434-021-10032-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 04/01/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND The vascularized fibula epiphyseal transfer provides a reconstructive option for longitudinal growth after oncologic resection of the proximal humerus in pediatric patients. However, postoperative fractures and poor shoulder function are common. The purpose of this review was to introduce a composite approach in oncologic reconstruction of the proximal humerus and assess its clinical outcomes. METHODS We retrospectively investigated five children (3 osteosarcoma and 2 Ewing's sarcoma) who underwent biological reconstruction with combination of vascularized fibula epiphyseal transfer and massive bone allograft after oncologic resection of the proximal humerus. The mean follow-up was 46.8 months. RESULTS All patients were alive at the last follow-up. There was no graft fracture, hardware failure, or infection. The mean time of osseous union was 2.9 months at fibula-humerus junction and 6.2 months at allograft-humerus junction. Hypertrophy and axial growth were evident in all, except one patient who has avascular necrosis of the fibula head. The mean hypertrophy index was 51.5%, and the mean growth was 4.4 mm per annum. The mean arm discrepancy was 4.6 cm. All reconstruction was in situ with the average abduction of 113° and forward flexion of 69°. The mean Musculoskeletal Tumor Society (MSTS) score was 85.4% at the final follow-up. All patients experienced dropped foot and resolved spontaneously. CONCLUSIONS The combination of vascularized fibula epiphyseal transfer with massive allograft bone provides a reliable oncologic reconstruction of proximal humerus in children. It not only offers the ability of longitudinal growth, hypertrophy, and osseous union but also diminishes reconstructive complications and improves shoulder function. LEVEL OF EVIDENCE Therapeutic Level IV.
Collapse
Affiliation(s)
- Yajie Lu
- Department of Orthopedics, Xi Jing Hospital, Air force Medical University, Xi'an, Shaanxi, People's Republic of China
| | - Xin Xiao
- Department of Orthopedics, Xi Jing Hospital, Air force Medical University, Xi'an, Shaanxi, People's Republic of China
| | - Minghui Li
- Department of Orthopedics, Xi Jing Hospital, Air force Medical University, Xi'an, Shaanxi, People's Republic of China
| | - Guojing Chen
- Department of Orthopedics, Xi Jing Hospital, Air force Medical University, Xi'an, Shaanxi, People's Republic of China
| | - Mengquan Huang
- Department of Orthopedics, Xi Jing Hospital, Air force Medical University, Xi'an, Shaanxi, People's Republic of China
| | - Chuanlei Ji
- Department of Orthopedics, Xi Jing Hospital, Air force Medical University, Xi'an, Shaanxi, People's Republic of China
| | - Zhen Wang
- Department of Orthopedics, Xi Jing Hospital, Air force Medical University, Xi'an, Shaanxi, People's Republic of China
| | - Jing Li
- Department of Orthopedics, Xi Jing Hospital, Air force Medical University, Xi'an, Shaanxi, People's Republic of China.
| |
Collapse
|
8
|
Abstract
BACKGROUND Skeletal and soft tissue reconstruction after sarcoma resection remains challenging. The use of advanced reconstructive techniques has been shown to improve function and increase rates of limb salvage. This study aims to analyze the utilization of plastic surgery within a multidisciplinary team approach after sarcoma resection at Duke University Medical Center from 2001 to 2014. METHODS Medical records were reviewed to determine procedure type, postoperative complications, and tumor recurrence. Observations were stratified by oncologic diagnosis, anatomic location, and procedure type. Patients were excluded if final pathology was not indicative of sarcoma, if resection or reconstruction was not performed at our institution, if resection preceded reconstruction by greater than 60 days, or if no follow-up was recorded within 3 months. RESULTS Of the 747 patients who met the inclusion criteria, 116 underwent reconstructive surgery. Tumor location was associated with a need for surgical reconstruction. Patients with upper (P = 0.0073) or lower (P = 0.0265) extremity tumors had a higher occurrence of plastic surgery involvement. Patients with a history of operative interventions had a higher likelihood of reconstructive surgery after oncologic resection (odds ratio, 1.649; P = 0.019). Neoadjuvant radiotherapy was associated with an increased likelihood of reconstructive plastic surgery after sarcoma resection (odds ratio, 2.131; P = 0.0004). CONCLUSIONS Understanding the factors that necessitate reconstructive plastic surgery after sarcoma resection can enhance coordination of care within a multidisciplinary sarcoma center and leading to improved patient outcomes, including rates of limb salvage, as well as functionality and esthetic results.
Collapse
|
9
|
Vascularity of the Proximal Fibula and Its Implications in Vascularized Epiphyseal Transfer: An Anatomical and High-Resolution Computed Tomographic Angiography Study. Plast Reconstr Surg 2019; 143:172e-183e. [PMID: 30589807 DOI: 10.1097/prs.0000000000005127] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Various vascular pedicles have been used to supply the proximal fibula for vascularized epiphyseal transfer. The optimal pedicle has, however, not been agreed on. This study aimed to describe the detailed vascular anatomy of the proximal fibula to assist the surgeon in choosing the optimal pedicle. METHODS Twenty-eight lower extremities were injected with latex or a mixture of latex and barium sulfate. Vessels supplying the proximal fibula were identified and dissected, and the course, diameter, anatomical relations, length, and branches were documented. In the barium group, high-resolution computed tomographic scanning was conducted before dissection. In seven specimens, branches of the deep peroneal nerve to the tibialis anterior muscle were carefully preserved, and their relation to the proximal fibular vascularity was noted. RESULTS An anastomotic vascular network supplied the proximal fibula. This was formed superiorly by branches of the inferior lateral genicular artery, and inferiorly by branches of the anterior tibial artery, the most important of which were the first and second recurrent epiphyseal arteries. One or more deep peroneal nerve branches passed deep to the first recurrent epiphyseal artery in all specimens examined. In five specimens, all of the branches were superficial to the second recurrent epiphyseal artery, whereas two had branches deep to it. CONCLUSIONS The proximal fibula can be transferred using the inferior lateral genicular or anterior tibial artery because of the existing anastomosis. Factors including length of pedicle, potential for nerve injury, and diaphyseal portion to be harvested should be considered in the pedicle choice.
Collapse
|
10
|
|
11
|
Stevenson JD, Doxey R, Abudu A, Parry M, Evans S, Peart F, Jeys L. Vascularized fibular epiphyseal transfer for proximal humeral reconstruction in children with a primary sarcoma of bone. Bone Joint J 2018; 100-B:535-541. [DOI: 10.1302/0301-620x.100b4.bjj-2017-0830.r1] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Aims Preserving growth following limb-salvage surgery of the upper limb in children remains a challenge. Vascularized autografts may provide rapid biological incorporation with the potential for growth and longevity. In this study, we aimed to describe the outcomes following proximal humeral reconstruction with a vascularized fibular epiphyseal transfer in children with a primary sarcoma of bone. We also aimed to quantify the hypertrophy of the graft and the annual growth, and to determine the functional outcomes of the neoglenofibular joint. Patients and Methods We retrospectively analyzed 11 patients who underwent this procedure for a primary bone tumour of the proximal humerus between 2004 and 2015. Six had Ewing’s sarcoma and five had osteosarcoma. Their mean age at the time of surgery was five years (two to eight). The mean follow-up was 5.2 years (1 to 12.2). Results The overall survival at five and ten years was 91% (confidence interval (CI) 95% 75% to 100%). At the time of the final review, ten patients were alive. One with local recurrence and metastasis died one-year post-operatively. Complications included seven fractures, four transient nerve palsies, and two patients developed avascular necrosis of the graft. All the fractures presented within the first postoperative year and united with conservative management. One patient had two further operations for a slipped fibular epiphysis of the autograft, and a hemi-epiphysiodesis for lateral tibial physeal arrest. Hypertrophy and axial growth were evident in nine patients who did not have avascular necrosis of the graft. The mean hypertrophy index was 65% (55% to 82%), and the mean growth was 4.6 mm per annum (2.4 to 7.6) in these nine grafts. At final follow-up, the mean modified functional Musculoskeletal Tumour Society score was 77% (63% to 83%) and the mean Toronto Extremity Salvage Score (TESS) was 84% (65% to 94%). Conclusion Vascularized fibular epiphyseal transfer preserves function and growth in young children following excision of the proximal humerus for a malignant bone tumour. Function compares favourably to other limb-salvage procedures in children. Longer term analysis is required to determine if this technique proves to be durable into adulthood. Cite this article: Bone Joint J 2018;100-B:535–41.
Collapse
Affiliation(s)
- J. D. Stevenson
- Royal Orthopaedic Hospital, The Woodlands,
Birmingham, Aston University Medical School, Aston
Express Way, Birmingham, B4
7ET, UK
| | - R. Doxey
- University of Birmingham Medical School, Birmingham, UK
| | - A. Abudu
- Royal Orthopaedic Hospital, The
Woodlands, Bristol Road South, Birmingham
B31 2AP, UK
| | - M. Parry
- Royal Orthopaedic Hospital, The Woodlands,
Birmingham, Aston University Medical School, Aston
Express Way, Birmingham, B4
7ET, UK
| | - S. Evans
- Royal Orthopaedic Hospital, The
Woodlands, Bristol Road South, Birmingham
B31 2AP, UK
| | - F. Peart
- Royal Orthopaedic Hospital, The
Woodlands, Bristol Road South, Birmingham
B31 2AP, UK
| | - L. Jeys
- Royal Orthopaedic Hospital, The Woodlands,
Bristol Road South, Birmingham, University
of Aston, Aston Expressway, Birmingham, B4
7ET, UK
| |
Collapse
|
12
|
Landau MJ, Badash I, Yin C, Alluri RK, Patel KM. Free vascularized fibula grafting in the operative treatment of malignant bone tumors of the upper extremity: A systematic review of outcomes and complications. J Surg Oncol 2018. [PMID: 29513891 DOI: 10.1002/jso.25032] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND OBJECTIVES Vascularized bone grafting after tumor resection can be an important component in the treatment of bony neoplasms of the upper extremity. The purpose of this study was to determine the outcomes of free vascularized fibula grafting (FVFG) in the treatment of upper extremity sarcomas. METHODS A systematic review of the literature of FVFG used in the treatment of upper extremity sarcomas was performed. RESULTS A total of 56 studies were included in final analysis. The most common diagnosis was osteosarcoma (35.1%) and the most common recipient site was the humerus (57.3%). FVFG had a median union rate of 93.3%, with the median time to union being 5.0 months. The most common complications were fracture (11.7%), nerve injury (7.5%), infection (5.7%), and hammer toe deformity (3.3%). The reoperation rate was 34.5%. The most commonly reported standardized assessment of clinical outcomes following treatment was the Musculoskeletal Tumor Society Score, which had a median of 80% postoperatively. CONCLUSIONS FVFG in the treatment of malignant bony neoplasms of the upper extremity has a high rate of union and good overall outcomes; however, postoperative complication rates are high. A greater degree of standardization is needed in the reporting of patient-centered outcomes to facilitate future comparative studies.
Collapse
Affiliation(s)
- Mark J Landau
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, Los Angeles, California
| | - Ido Badash
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, Los Angeles, California
| | - Christine Yin
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, Los Angeles, California
| | - Ram K Alluri
- Department of Orthopedic Surgery, Keck Medical Center of the University of Southern California, Los Angeles, California
| | - Ketan M Patel
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, Los Angeles, California
| |
Collapse
|
13
|
Vascularized Fibula-Based Physis Transfer: A Follow-Up Study of Longitudinal Bone Growth and Complications. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2017; 5:e1352. [PMID: 28607872 PMCID: PMC5459655 DOI: 10.1097/gox.0000000000001352] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 04/07/2017] [Indexed: 12/02/2022]
Abstract
Background: The vascularized free fibula epiphyseal transfer provides an option for the preservation of limb lengthening after resection of the proximal humerus in pediatric sarcoma patients. The purpose of this study was to provide a long-term follow-up of longitudinal growth patterns and outcomes after free fibula epiphyseal transfer in upper extremity reconstruction. Methods: A retrospective review of 4 patients who underwent free fibula epiphyseal transfer after oncologic resection of the proximal humerus for osteosarcoma was performed. Oncologic details that could affect outcomes were included in the review: primary tumor pathology, location of malignancy, and presence of recurrence. Details on the reconstruction included longitudinal growth of the flap from the time of implantation to the most recently available radiograph and postoperative complications. The length of the fibula over time was measured from the humeral head to the olecranon process. Results: All patients were alive at the start of this study. The average longitudinal growth rate of the free fibula epiphyseal transfer was 0.54 ± 0.18 cm/y, and patients demonstrated satisfactory and consistent longitudinal bone growth and hypertrophy over time. All 4 patients suffered from a complication of postoperative fibula graft fracture, and 1 of 4 patients experienced unremitting peroneal nerve damage. All patients demonstrated normal wrist and hand motion with a normal arc of elbow flexion and extension. Conclusion: This study demonstrates that the vascularized fibula epiphyseal transfer offers the ability to preserve longitudinal limb growth and hypertrophy throughout adolescence.
Collapse
|
14
|
Near-complete Humerus Reconstruction in the Pediatric Patient with Vascularized Free Fibula Transfer. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2017; 4:e1143. [PMID: 28293503 PMCID: PMC5222648 DOI: 10.1097/gox.0000000000001143] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Accepted: 10/05/2016] [Indexed: 11/25/2022]
Abstract
Vascularized free fibula transfer remains the gold standard for reconstruction of large segmental diaphyseal defects of the upper extremity. In the pediatric patient, before skeletal maturity, free fibula transfer with the fibular head provides an active physis for growth and an articular interface for glenohumeral joint reconstruction. Clinical and cadaveric studies have demonstrated that the vascular supply to the fibular head originates, in most cases, from the anterior tibial system. However, anatomical variation exists, and we report a case in which a vascularized fibula autograft including the physis was transferred on the peroneal artery in a 5-year-old patient with Ewing’s sarcoma. At 15-month follow-up, the patient has functional range of motion of the shoulder.
Collapse
|
15
|
Chen Y, Yu XC, Xu SF, Xu M, Song RX. Impacts of Tumor Location, Nature and Bone Destruction of Extremity Osteosarcoma on Selection of Limb Salvage Operative Procedure. Orthop Surg 2017; 8:139-49. [PMID: 27384722 DOI: 10.1111/os.12237] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Accepted: 02/07/2016] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To study the impacts of tumor location, nature and extent of bone destruction on selection of operative protocol for extremity osteosarcoma (OS). METHODS The medical records of 201 patients with extremity OS treated in our institute from December 1999 to June 2014 were retrospectively reviewed. Ninety eligible patients (56 males and 34 females) of average age 20 ± 11 years (range, 4-40 years) were enrolled. Tumor locations were categorized as diaphyseal (4; diaphysis group) or juxta-articular (86); the latter being subclassified as with (51, type III, epiphysis group) or without invasion beyond the epiphyseal line or plate (35, type I and II, metaphysis group) according to MRI images. Tumor nature (osteogenic, 51; osteolytic, 39) was determined radiologically. Extent of bone destruction was quantitated according to Mirel's scoring system to obtain an "invasion score". Regular postoperative follow-up included physical examination and imaging evaluation. RESULTS Fifty-four patients underwent biological reconstruction and 36 mechanical reconstruction. The mean follow-up duration was 51 months (range, 6-176 months, including four deaths within 12 months). Biological reconstruction was performed more frequently in the diaphysis and metaphysis groups (31/39, 79.5%) than mechanical reconstruction (8/39, 20.5%, P < 0.05). Biological reconstruction and articular preservation were associated with more satisfactory limb function (MSTS scores: 25.0 ± 3.3 and 25.1 ± 3.6) than mechanical reconstruction and articular resection (MSTS scores: 23.4 ± 3.7 and 23.1 ± 3.4, P < 0.05). Reconstruction methods and articular preservation had no relationship with overall or tumor-free survival (P > 0.05). Osteolytic lesions were associated with more extensive bone destruction than osteogenic lesions according to invasion scores (P < 0.05). Following biological reconstruction, high invasion scores (>8) had a 13.5-fold risk of fracture compared with low scores (≤8) (P < 0.05). Twenty-one subjects had recurrences, 30 metastases and 26 died. Postoperative complications included infection (6), fracture (10), and prosthesis loosening (4). Kaplan-Meier analysis indicated 5- and 10-year survival rates of 68.9% and 62.8%, respectively, and 5- and 10-year tumor-free survival rates of 66.7% and 57.8%, respectively. CONCLUSION Selection of limb salvage operative protocol for extremity OS should rely on tumor location, nature and extent of bone destruction. Regardless of tumor site, mechanical reconstruction is indicated for tumors with high invasion scores (>8), whereas biological reconstruction is preferred for those with low invasion scores (≤8). Tumors sparing the epiphyseal line or plate are ideal candidates for articular preservation.
Collapse
Affiliation(s)
- Yu Chen
- Department of Orthopaedics, General Hospital of Jinan Military Region, Jinan, China
| | - Xiu-Chun Yu
- Department of Orthopaedics, General Hospital of Jinan Military Region, Jinan, China
| | - Song-Feng Xu
- Department of Orthopaedics, General Hospital of Jinan Military Region, Jinan, China
| | - Ming Xu
- Department of Orthopaedics, General Hospital of Jinan Military Region, Jinan, China
| | - Ruo-Xian Song
- Department of Orthopaedics, General Hospital of Jinan Military Region, Jinan, China
| |
Collapse
|
16
|
Surgery for bone sarcoma of the upper extremity. CURRENT ORTHOPAEDIC PRACTICE 2016. [DOI: 10.1097/bco.0000000000000441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
17
|
Jiang Y, Guo YF, Meng YK, Zhu L, Chen AM. A report of a novel technique: The comprehensive fibular autograft with double metal locking plate fixation (cFALP) for refractory post-operative diaphyseal femur fracture non-union treatment. Injury 2016; 47:2307-2311. [PMID: 27469400 DOI: 10.1016/j.injury.2016.07.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 07/06/2016] [Accepted: 07/19/2016] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The refractory post-operative diaphyseal femur fracture (DFF) non-union is extremely difficult to treat and remains severe challenges for orthopedists. Although several traditional internal fixations and novel biomedical techniques have been used in managing this complication, its treatment is still fraught with severe challenges. PATIENTS AND METHODS Starting from 1999, 5 patients after three previous internal fixation operations showing refractory DFF non-union underwent the comprehensive fibular autograft with double metal locking plates fixation (cFALP) surgery. The autogenous fibular was first harvested and non-evenly split into two halves in a longitudinal manner. After retracting all previous internal fixation(s), the larger half strut fibula was hammered into the femur canal while the smaller half was fragmented into small pieces and filled surrounding the DFF site. Two locking compression plate were fixed on the lateral and anterior (or antero-lateral) side of the femur, respectively. RESULTS The follow-up ranged from 60 to 96 weeks. All cases (100%) achieved bony union without severe complications. The mean time to union was 36±14.7 weeks (range 24-60 weeks). CONCLUSION The cFALP is a promising surgical modality for DFF non-union treatment. However, because fibular harvest may cause severe complications, the cFLAP should only be considered in refractory DFF non-union cases.
Collapse
Affiliation(s)
- Ying Jiang
- Department of Medicine, New Jersey Medical School Affiliated to Rutgers University, Newark, NJ 07103, United States; Department of Neurosurgery, Shanghai Chang Zheng Hospital Affiliated to China Second Military Medical University, 415 Feng Yang Rd., 200003, Shanghai, PR China.
| | - Yong-Fei Guo
- Department of Orthopedic, Shanghai Chang Zheng Hospital Affiliated to China Second Military Medical University, 415 Feng Yang Rd., 200003, Shanghai, PR China.
| | - Ya-Ke Meng
- Department of Orthopedic, Shanghai Chang Zheng Hospital Affiliated to China Second Military Medical University, 415 Feng Yang Rd., 200003, Shanghai, PR China.
| | - Lei Zhu
- Department of Orthopedic, Shanghai Chang Zheng Hospital Affiliated to China Second Military Medical University, 415 Feng Yang Rd., 200003, Shanghai, PR China.
| | - Ai-Ming Chen
- Department of Orthopedic, Shanghai Chang Zheng Hospital Affiliated to China Second Military Medical University, 415 Feng Yang Rd., 200003, Shanghai, PR China.
| |
Collapse
|
18
|
Pediatric Arm Reconstruction after Shot-gun Injury Using Peroneal Free-flap and Pedicled Latissimus Dorsi Muscle Flap: Late Follow-up. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2016; 4:e844. [PMID: 27622112 PMCID: PMC5010335 DOI: 10.1097/gox.0000000000000818] [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: 03/16/2016] [Accepted: 05/18/2016] [Indexed: 11/26/2022]
Abstract
Supplemental Digital Content is available in the text. A 15-year-old patient harmed himself upon firing a shotgun that he was carrying when he slipped and fell, causing a destructive wound in the right arm with a medial entry hole and a posterolateral exit hole. The biceps, coracobrachialis, triceps, deltoids, skin cover, and humerus were injured; however, the blood vessels and major nerves of the area were surprisingly not affected. The residual skin muscle defect after debridements was 16 × 5 cm medially and posteriorly, and the bone loss was 7 cm. The wound was reconstructed during a single surgery with a free fibula flap and a pedicled flap of latissimus dorsi. Ten years after surgery, the patient presents neither functional deficit of the injured limb (shoulder, arm, forearm, and hand) nor sequelae in the donor areas; he performs his daily activities without any limitations. This case confirms that the use of free bone flaps and pedicled muscle flaps in pediatric patients can provide excellent long-term results.
Collapse
|
19
|
|
20
|
Abstract
From an era where amputation was the only option to the current day function preserving resections and complex reconstructions has been a major advance in the treatment of musculoskeletal sarcomas. The objectives of extremity reconstruction after oncologic resection include providing skeletal stability where necessary, adequate wound coverage to allow early subsequent adjuvant therapy, optimising the aesthetic outcome and preservation of functional capability with early return to function. This article highlights the concepts of surgical margins in oncology, discusses the principles governing safe surgical resection in these tumors and summarises the current modalities and recent developments relevant to reconstruction after limb salvage. The rationale of choice of a particular resection modality and the unique challenges of reconstruction in skeletally immature individuals are also discussed. Striking the right balance between adequate resection, while yet retaining or reconstructing tissue for acceptable function and cosmesis is a difficult task. Complications are not uncommon and patients and their families need to be counseled regarding the potential setbacks that may occur in the course of their eventual road to recovery, Limb salvage entails a well orchestrated effort involving various specialties and better outcomes are likely to be achieved with centralization of expertise at regional centers.
Collapse
Affiliation(s)
- Ajay Puri
- Department of Orthopaedic Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India,Address for correspondence: Prof. Ajay Puri, Room No. 45, Tata Memorial Hospital, E. Borges Road, Parel, Mumbai - 400 012, Maharashtra, India. E-mail:
| |
Collapse
|
21
|
Abstract
The treatment of musculoskeletal sarcomas has made vast strides in the last few decades. From an era where amputation was the only option to the current day function preserving resections and complex reconstructions has been a major advance. The objectives of extremity reconstruction after oncologic resection include providing skeletal stability where necessary, adequate wound coverage to allow early subsequent adjuvant therapy, optimising the aesthetic outcome and preservation of functional capability with early return to function. This article highlights the concepts of surgical margins in oncology, discusses the principles governing safe surgical resection in these tumors and summarises the current modalities and recent developments relevant to reconstruction after limb salvage. The rationale of choice of a particular resection modality, the unique challenges of reconstruction in skeletally immature individuals and the impact of adjuvant modalities like chemotherapy and radiotherapy on surgical outcomes are also discussed.
Collapse
Affiliation(s)
- Ajay Puri
- Department of Orthopaedic Oncology Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| |
Collapse
|
22
|
The vascularized fibular graft in the pediatric upper extremity: a durable, biological solution to large oncologic defects. Sarcoma 2013; 2013:321201. [PMID: 24222724 PMCID: PMC3816077 DOI: 10.1155/2013/321201] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Revised: 08/15/2013] [Accepted: 08/18/2013] [Indexed: 11/17/2022] Open
Abstract
Skeletal reconstruction after large tumor resection is challenging. The free vascularized fibular graft (FVFG) offers the potential for rapid autograft incorporation as well as growing physeal transfer in pediatric patients. We retrospectively reviewed eleven pediatric patients treated with FVFG reconstructions of the upper extremity after tumor resection. Eight male and three female patients were identified, including four who underwent epiphyseal transfer. All eleven patients retained a functional salvaged limb. Nonunion and graft fracture were the most common complications relating to graft site (27%). Peroneal nerve palsy occurred in 4/11 patients, all of whom received epiphyseal transfer. Patients receiving epiphyseal transplant had a mean annual growth of 1.7 cm/year. Mean graft hypertrophy index increased by more than 10% in all cases. Although a high complication rate may be anticipated, the free vascularized fibula may be used to reconstruct large skeletal defects in the pediatric upper extremity after oncologic resection. Transferring the vascularized physis is a viable option when longitudinal growth is desired.
Collapse
|