１．手术方法 本组均采用腹股沟２ｃｍ小切口。常规切开皮下环后，向上推挤阴囊，可在切口下端看到睾丸鞘膜壁，钳夹提住并切开一小口，放出积液，鞘膜即显松弛，选择无血管处充分剪开鞘膜壁，使之敞开，如有出血点可结扎，在鞘膜顶端横断，钝性剥离上部鞘膜，此时可找到与之相 1. Surgical methods This group are used groin 2cm small incision. Conventional incision of the subcutaneous ring, push the scrotum upward, you can see the bottom of the incision in the sheath wall of the testis, jaw clamp and cut a small mouth, release effusion, the sheath that was significantly relaxation, the choice of adequate vascular scissors cut Sheath wall, so that the open, if bleeding points can be lined, transected at the top of the sheath, blunt dissection of the upper sheath, this time to find the phase