臀区穿支皮瓣的应用解剖学研究

来源 :中国临床解剖学杂志 | 被引量 : 0次 | 上传用户:handy1989
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目的:为臀区穿支皮瓣的临床应用提供解剖学基础。方法:6具(12侧)动脉灌注明胶-氧化铅混悬液的新鲜成人整尸标本,解剖观测臀区外径≥0.5mm的穿支,测量其管径及其走行、分支、分布情况等。取下整个臀区被覆组织拍摄X片,观测皮动脉的数量以及彼此之间的吻合情况等。利用Photoshop与Scion Image分析穿支供血的趋向性及每个分支的供血面积等。结果:臀上、臀下动脉直径≥0.5mm的穿支数量分别为平均(5±2)支和(8±4)支,所有的臀上动脉和90%的臀下动脉的分支都是肌皮穿支,这些穿
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