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输精管结扎术后痛性结节是常见的男性绝育手术后遗症之一。我们随样抽查有后遗症的135例,其中病性结节者87例,占64.44%,今将其发生原因和预防方法分述如下:一、形成原因1.未能准确地寻找出输精管:当固定钳固定好精索,分离钳分离开一层白色膜性组织后,便予以结扎,然而这仅是一层输精管鞘膜。此时结扎,将鞘膜内神经一并结扎,术后则产生长时间的局部疼痛。加上结缔组织的增生,则产生了痛性结节。
Painful nodules after vasectomy are common sequelae of male sterilization. We follow the same random sample of 135 cases of sequelae, of which 87 cases of pathological nodules, accounting for 64.44%, the causes and prevention methods are as follows: First, the formation of reason 1. failed to accurately find the vas deferens: when Fixed sling fixed spermatic cord, separation clamp separated from a layer of white membranous tissue, they were ligation, however, this is only a layer of vas deferens sheath. Ligation at this time, the nerve sheath together ligation, postoperative long-term local pain. Coupled with the proliferation of connective tissue, it produces painful nodules.