二维腔内超声筛查隐性肛门括约肌损伤的初步研究
发布时间:2018-08-14 19:39
【摘要】:目的应用二维腔内超声对隐性肛门括约肌损伤进行筛查并分析其超声表现,探讨二维腔内超声在筛查隐性肛门括约肌损伤中的应用价值。方法经阴道分娩且临床诊断无Ⅲ°或Ⅳ°会阴撕裂的初产妇552例,其中会阴侧切组353例,无会阴侧切组199例。应用二维腔内探头在肛管矢状面和横切面观察肛门内、外括约肌的连续性和完整性,对隐性肛门括约肌损伤进行筛查。结果筛查隐性肛门括约肌损伤5例,其中肛门外括约肌损伤1例,肛门外括约肌合并内括约肌损伤4例。两组隐性肛门括约肌损伤发生率分别约1.1%(会阴侧切组,4/353)、0.5%(无会阴侧切组,1/199)。结论二维腔内超声可提供有价值的肛管解剖信息,能够快速筛查出隐性肛门括约肌损伤,具有重要临床应用价值。
[Abstract]:Objective to screen recessive anal sphincter injury and analyze its ultrasonographic manifestations by two-dimensional intracavitary ultrasound, and to explore the value of two-dimensional ultrasound in screening recessive anal sphincter injury. Methods 552 cases of primipara without 鈪,
本文编号:2183921
[Abstract]:Objective to screen recessive anal sphincter injury and analyze its ultrasonographic manifestations by two-dimensional intracavitary ultrasound, and to explore the value of two-dimensional ultrasound in screening recessive anal sphincter injury. Methods 552 cases of primipara without 鈪,
本文编号:2183921
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