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股骨恶性肿瘤行BⅢb型旋转成形手术护理

Medical Journal of National Defending Forces in Southwest China(2021)

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Abstract
随着外科手术技术的发展和进步,骨肿瘤的保肢治疗已是临床上常见的手术治疗方法.但肿瘤病变广泛累及软组织病例,实施肿瘤假体置换保肢手术存在假体反复翻修,功能差等缺点,旋转成形术是其中部分患者有价值的选择[1].旋转成形术是将肿瘤段截除后,小腿翻转180°与髋关节相连,以踝关节代替膝关节,是一种替换性截肢远端重建手术[2].Win-kelmann[3]提出旋转成形术分型,切除膝关节为A型,切除髋关节为B型,将胫骨与骨盆固定(BⅢa型)或行髋关节假体置换(BⅢb型),BⅢ型旋转成形术为全股骨切除最为复杂.BⅢb型手术方式国内外极为罕见,目前,国内未见相关手术护理文献,由于该手术方式复杂、创伤大、风险高、并发症多.该手术不仅涉及全股骨切除,还涉及软组织覆盖、血管及髋关节重建,对手术室护理提出了更高的要求.近年来,解放军909医院骨科医院成功完成了4例BⅢb型旋转成型手术,术后肢体功能良好.现将手术配合要点报道如下.
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