笔者 5年来行 3 4 2例输精管电灼术的临床观察 ,认为该术式为输精管阻断效果最好的手术方法 ,它既能保证阻断效果 ,又可减少并发症 ,而残存结节达到最小 ,深得受术者欢迎。1　手术方法用小切口方法暴露输精管 ,游离 1～ 1 2ｃｍ ,中间切除 0 5～ 0 7ｃｍ后 ,用小血管钳夹住 In the past five years, I conducted clinical observation of 3442 cases of vasectomy and considered that the operation was the best surgical method for vas deferens blockade, which not only ensured the blocking effect but also reduced the complications while the remaining nodules reached The smallest, deeply won by the surgeon. 1 surgical method with a small incision method exposed vas deferens, free 1 ~ 1 2cm, the middle of the resection 0 ~ 0 ~ 7cm, with a small vascular forceps clamp