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找寻和固定输精管是输精管结紥术中的重要步骤。输精管的固定稳当与否与手术的进行有很大关系。手术时间的耽搁,往往是由于操作过程中,输精管不幸地滑脱。在过去文献中介绍了很多固定输精管的方法:如由助手或术者用手指固定;注射针头固定法等。这些方法在实际操作中,都会碰到一些不同的具体困难,令人不够满意,有美中不足之感。用手法固定输精管,时间稍长,两指即感疲乏。在阴囊皮肤收缩的情况下,更难做到稳牢的固定,如不慎
Finding and fixing a vas deferens is an important step in vasectomy. Vas deferens fixed or not and the stability of the operation has a lot to do. Delay in the operation time, often due to the operation, the vas deferens unfortunately slipped. In the past, many methods of fixing the vas deferens have been described in the literature, such as fixation with a finger by an assistant or a surgeon, injection needle fixation and the like. In actual practice, these methods all encounter different and specific difficulties, which are unsatisfactory and have a fickleness. Fixed by the way of vas deferens, a little longer, the two fingers that are tired. In the case of scrotal skin contraction, it is more difficult to achieve a stable fixation, such as carelessness