笔者根据文献报告的“针穿法输精管结扎”新技术加以改进,成为改良式针穿法输精管结扎术。1985年底至1986年底共施该术350多例,现报告如下。手术步骤及结果手术器械:常用的男扎器械“三件宝”即尖分离钳,固定钳及输精管拉勾各一把,缝衣针一枚,止血钳一把,1号丝线。手术步骤;(1) 阴囊区常规备 According to the report of the author, “the needle punctate vasectomy ligation” new technology to be improved, become a modified needle punctate vasectomy. The end of 1985 to the end of 1986 co-operation of the surgery more than 350 cases are as follows. Surgical procedures and results Surgical instruments: commonly used male equipment, “three treasure” that sharp separation pliers, fixed forceps and the vas deferens pull one each, a needle, hemostatic forceps, No. 1 thread. Surgical procedures; (1) scrotum area routine preparation