1986年以来,我们将传统吻合方法稍加改进,为5例输精管结扎患者进行了输精管吻合术,术后切口均一期愈合,随访4例,其中2例随访3个月,精子数分别为200万/ml及50万/ml,2例随访1年半以上,其爱人各生一女孩。手术方法:固定硬结于皮下,浸润麻醉后,局部纵行切开,显露硬结,在其上、下端纵行切开, Since 1986, we have slightly improved the traditional anastomosis method. We performed vasectomy for 5 patients with vasectomy. All the wounds were healed one time after operation. Four cases were followed up, of which 2 were followed up for 3 months and sperm count was 2 million / ml and 500000 / ml, 2 cases were followed for more than 1 year and a half, their lover gave birth to a girl. Surgical methods: fixed sclerosis in the subcutaneous, infiltration anesthesia, local longitudinal incision, showing induration, in its upper and lower longitudinal incision,