二十年来,输精管结扎(包括一切阻断输精管通路的技术)已成为广泛使用的男性绝育方法。它具有简便、易行、有效和并发症发病率低的优越性。但是,输精管结扎之后的安全性如何?这是人们非常关心的问题。从全身主要系统来看,Campbell等对人类输精管结扎后的研究,未发现心肌梗塞发病的增加,或冠状动脉性心脏病的任何特征。Petitti等对大样本的输精管结扎者作了全身各重要系统和器官的检查,并与未结扎者对照,其结果表明:感染,前列腺疾病,肿瘤,内分泌疾病,精神神经系统疾病,泌尿生殖系统疾病等,两组的发病率无统计学差异。因此,输精管结扎后对全身主要系统不产生明显影响的认识,现已渐趋 Vasectomy (including all techniques that block the vas deferens access) has become a widely used method of male sterilization for two decades. It has the advantages of simple, easy, effective and low incidence of complications. However, after vasectomy safety how? This is a matter of great concern. From the perspective of the major systemic systems, Campbell et al. Did not find any increase in the incidence of myocardial infarction or any characteristic of coronary heart disease after ligation of human vas deferens. Petitti and other large sample of vasectomies made a systematic examination of all major systems and organs, and non-ligation of the control, the results showed that: infection, prostate disease, cancer, endocrine diseases, neurological diseases, genitourinary diseases The incidence of the two groups showed no significant difference. Therefore, after the vas deferens ligation of the main body of the system does not have a significant impact on awareness, is now gradually