6Yokoyama T, Munakata Y, Ogiwara M, et al. Preoperative diagnosis of strangulated obturator hernia using ultrasonogra- phy[J]. Am J Surg, 1997,174( 1 ) :76-78.
8Masashi H, Shigetoshi M, Kengo K, et al. Obturator hernia in an ageing society[ J]. Ann Acad Med Singapore, 2007,36(6) :413-415.
9杨家成 吴春波 雷嘉.闭孔疝7例诊治分析.临床误诊误治,2005,.
10Nishina M, Fujii C, Ogino R, et al. Preoperative diagnosis of obtu-rator hernia by computed tomography in six patients [J]. J Emerg Med, 2001,20(3) :277-280.
