中国组织工程研究Issue(43)：7630-7635,6.DOI:10.3969/j.issn.2095-4344.2013.43.020
软骨肉瘤切除后对骨重建方式和材料的选择
Choice of bone reconstruction methods and materials after chondrosarcoma resection
彭锦辉 1刘宁 2徐炜 1周嵘 1张灏 1王智巍 1钱齐荣1
作者信息
- 1. 解放军第二军医大学附属长征医院骨科，上海市 200003
- 2. 解放军88医院骨科，山东省泰安市 271001
- 折叠
摘要
Abstract
BACKGROUND:The prognosis of chondrosarcoma is closely associated with tumor location, size, removal methods and biological characteristics. OBJECTIVE:To explore the choice of reconstruction materials for bone defects after chondrosarcoma resection based on the retrospective analysis of different resection methods. METHODS:We retrospectively analyzed clinical data from 82 cases of chondrosarcoma who had received hondrosarcoma resection at the Department of Orthopedics, Changzhen Hospital of Second Military Medical University from January 1999 to January 2010. Al the involved patients were confirmed pathological y as having chondrosarcoma, including 51 males and 31 females, with a mean age of 39.8 years (range, 15-68 years). Chondrosarcoma was found in the pelvis (n=26), spine (n=19), femur (n=19), tibia and fibula (n=8), and shoulder (including the humerus) (n=12). Preoperative X-ray, MRI or CT was taken as wel as ECT. Clinical data, resection methods, and fol ow-up results were col ected for multivariate analysis to screen the possible prognostic factors of chondrosarcoma. RESULTS AND CONCLUSION:For chondrosarcoma, different types of resection result in a quite difference in recurrence rates, metastasis and mortality rates. The initial resection which is done outside the boundaries can significantly reduce the recurrence rate, metastasis rate and mortality. Autogenous bone, al ograft bone, and prosthetic reconstruction materials are effective for functional reconstruction. Autologous bone graft is limited clinical y because of its limited sources and complications at donor site. Al ograft or prosthetic reconstruction of bone defects is an effective method. Limited number of clinical cases reported makes it difficult to determine the pros and cons of different reconstruction materials. The need for reconstruction depends on the defect site and size, and reconstruction method depends on the type of resection. The important criteria for the choice of reconstruction materials include both form and functional repair of bone defects, chondrosarcoma type and the patient’s request.关键词
骨关节植入物/骨与关节学术探讨/软骨肉瘤/切除/功能重建/修复/自体骨移植/异体骨移植/人工假体/人工关节/保肢治疗/预后/复发Key words
chondrosarcoma, mesenchymal/neoplasms, connective and soft tissue/bone transplantation/prognosis/joint prosthesis分类
医药卫生引用本文复制引用
彭锦辉,刘宁,徐炜,周嵘,张灏,王智巍,钱齐荣..软骨肉瘤切除后对骨重建方式和材料的选择[J].中国组织工程研究,2013,(43):7630-7635,6.
