Bilateral vasectomy is a common method of achieving elective sterilization in men. Knowledge of male genital anatomy is important in the performance of this procedure as well as in screening patients with anatomical contraindications. Careful counseling techniques will help avoid medicolegal problems. There are several operative techniques used to perform a vasectomy. Postoperative evaluation and semen analysis should be accomplished to recognize and allay complications. Major complications are rare; minor complications are relatively frequent, with early diagnosis and treatment important in hastening recovery. Psychological consequences are rare. Thus, vasectomy is a relatively safe, inexpensive, and dependable contraceptive procedure.
双侧输精管结扎术是男性实现选择性绝育的常用方法。了解男性生殖解剖结构对于实施该手术以及筛查有解剖学禁忌证的患者都很重要。谨慎的咨询技巧有助于避免医疗法律问题。有几种手术技术可用于实施输精管结扎术。术后应进行评估和精液分析，以识别并减轻并发症。严重并发症很少见；轻微并发症相对常见，早期诊断和治疗对于加快康复很重要。心理影响很少见。因此，输精管结扎术是一种相对安全、廉价且可靠的避孕方法。
