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输精管结扎术改进的优点是输精管固定可靠、伤口小、操作方便、容易掌握。我们采用此法施行20例。方法如下:1.常规消毒铺巾后,用右手拇、食及中指握住一侧睾丸并向下牵引,使输精管绷紧;用左手拇、食指将输精管轻轻捏住暂时固定于阴囊皮下。2.局部麻醉后,用大弯三角针尾随4号丝线,从皮丘处沿输精管壁的一侧进针,紧贴输精管后壁穿过,并尽量贴近输精管另一侧壁穿出。即利用缝线将输精管套住而得到可靠固定。3.助手将两线头反向牵引。术者用小剪刀尖
Vasectomy improved the advantages of vas deferens fixed and reliable, small wound, easy to operate, easy to grasp. We use this method for the implementation of 20 cases. Methods are as follows: 1. Conventional disinfection shop towel, with the right hand thumb, food and middle finger to hold the side of the testicles and traction, so that the vas deferens tighten; with the left thumb, index finger gently pinch the vas deferens temporarily fixed in the scrotum. 2. After local anesthesia, with a large curved triangle needle tail No. 4 silk, along the vas deferens from the side of the needle along the wall, close to the posterior wall of the vas deferens through, and as close to the other side of the villus excretion. That the use of sutures will be trapped vas deferens and reliable fixation. 3. Assistant will reverse the traction of the two threads. Surgery with a small scissors tip