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１９９２年３月～１９９４年１月在新加坡ＴｏａＰａｙｏｈ医院泌尿外科共参加腹腔镜精索内静脉结扎术１１０例，结合本院手术９例共１２８例。年龄２５～４８岁。术前除常规检查外，尚进行多普勒超声听诊器检查精索或彩色多普勒超声显像检查。精索内静脉解剖分离后用钛夹结扎，然后剪断，精索动脉保留，通常有２～４条较粗的精索内静脉需处理。本组病人大多数在术后当天出院，９０％患者一周内即可恢复正常活动，是治疗男性不育症的一种较为理想的手术方法。
From March 1992 to January 1994, 110 patients with laparoscopic spermatic vein ligation were enrolled in the Department of Urology, ToaPayoh Hospital, Singapore. A total of 128 cases were combined with 9 cases in our hospital. Age 25 ~ 48 years old. In addition to routine examination before surgery, but also for Doppler ultrasound examination of sphincter or color Doppler ultrasound imaging examination. After spermatic vein dissection with titanium clips ligation, and then cut, spermatic artery retained, usually 2 to 4 thick spermatic vein to be treated. The majority of patients in this group were discharged on the day after surgery, 90% of patients return to normal activity within a week, is an ideal surgical treatment of male infertility.