70年代,实施输精管吻合术多是管腔放支架线,再加管壁缝合,以后采用显微外科输精管吻合术。两种手术游离输精管长而多,对管壁损伤大,为此,改用不游离输精管包膜,不缝合管壁,在没有张力,扭曲,成角的情况下,靠旷置的结扎结节作输精管吻合口后壁支架,吻合口前壁用邻近的软组织缝 70s, the implementation of vas deferens anastomosis and more lumen release stent line, coupled with wall suture, after the use of microsurgical vas deferens anastomosis. Two kinds of surgery free vas deferens long and more, on the wall damage, therefore, instead of using free vas deferens capsule, not suture the wall, in the absence of tension, distortion, angulation, by Kuangzhang ligation For the vas deferens anastomosis posterior wall stent, anastomotic anterior wall with adjacent soft tissue seams