Abstract

目的 研究解决足部创伤及疾病造成的足骨及软组织缺损的修复重建方法,减少和减轻足残疾和功能不良率,最大限度的恢复足功能和外型.方法对足背、前足、足跟、踝下等部位单纯软组织缺损,采用局部转移或旋转皮支皮瓣、筋膜皮瓣、游离皮瓣、全厚皮片植皮等方法修复;足底负重区采用预制皮瓣方法解决;前足、足跟及其它跗骨复合组织缺损采用带血管髂骨加皮瓣组织移植重建;内、外踝缺损应予以重建.结果 247例经上述方法处理,临床疗效满意.按美国AOFAS踝-足评分标准:优84例,良107例,可42例,差14例.结论髂骨为一扁平状骨,血运丰富,用于重建再造跖骨缺损尤其是多跖骨缺损、跟骨缺损时,接地稳定且触地面积大,便于负重、固定及承压.内、外踝可取带筋膜的髂骨和腓骨头重建骨及韧带缺损.组合带血管骨与皮瓣修复缺损,可将移植骨及皮瓣各自先充分对位满意后再行组合,较理想地恢复足的解剖和生理功能。

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