• 医学文献
  • 知识库
  • 评价分析
  • 全部
  • 中外期刊
  • 学位
  • 会议
  • 专利
  • 成果
  • 标准
  • 法规
  • 临床诊疗知识库
  • 中医药知识库
  • 机构
  • 作者
热搜词:
换一批
论文 期刊
高级检索

检索历史 清除

Reconstruction of large limb bone defects with a double-barrel free vascularized fibular graft

摘要:

Background The use of a free,vascularized fibular graft is an important technique for the reconstruction of large defects in long bones.The technique has many advantages in strong,tubular bones; a more reliable vascular anatomy with a large vascular diameter and long pedicle is used,minimizing donor-site morbidity.Due to limitations in both fibular anatomy and mechanics,they cannot effectively be used to treat large limb bone defects due to their volume and strength.Methods From 1990 to 2001,16 clinical cases of large bone defects were treated using vascularized double-barrel fibular grafts.Patients were evaluated for an average of 10 months after surgery.Results All the patients achieved bony union; the average bone union took 10 months post surgery,and no stress fractures occurred.Compared with single fibular grafts,the vascularized double-barrel fibular grafts greatly facilitate bony union and are associated with fewer complications,suggesting that the vascularized double-barrel fibular graft is a valuable procedure for the correction of large bone defects in large,long bones in addition to enhancing bone intensity.Conclusions The vascularized double-barrel fibular graft is superior to the single fibular graft in stimulating osteogenous activity and biological mechanics for the correction of very large bone defects in large,long bones.Free vascularized folded double-barrel fibular grafts can not only fill up large bone defects,but also improve the intensity margin.Therefore,this study also widens its application and enlarges the treatment targets.However,in the case of bone deformability,special attention should be paid to bone fixation and protection of donor and recipient sites.

更多
作者单位: Department of Orthopedics,First Hospital,Harbin Medical University,Harbin,Heilongjiang 150001,China [1]
期刊: 《中华医学杂志(英文版)》2008年121卷23期 2424-2428页 SCISCIEMEDLINEISTICCSCDCABP
分类号: R5
栏目名称: ORIGINAL ARTICLES
发布时间: 2009-02-23
  • 浏览:119
  • 下载:4

加载中!

相似文献

  • 中文期刊
  • 外文期刊
  • 学位论文
  • 会议论文

加载中!

加载中!

加载中!

加载中!

扩展文献

特别提示:本网站仅提供医学学术资源服务,不销售任何药品和器械,有关药品和器械的销售信息,请查阅其他网站。

  • 客服热线:4000-115-888 转3 (周一至周五:8:00至17:00)

  • |
  • 客服邮箱:yiyao@wanfangdata.com.cn

  • 违法和不良信息举报电话:4000-115-888,举报邮箱:problem@wanfangdata.com.cn,举报专区

北京万方数据股份有限公司

万方数据电子出版社

京ICP证010071号

京公网安备11010802020237号

京ICP备08100800号-1

违法和不良信息举报电话:4000-115-888,举报邮箱:problem@wanfangdata.com.cn,举报专区

充值 订阅 收藏 移动端 使用
帮助