presacral

基本解釋

The presacral veniplex had direct communication with rectal veniplex an...
并通過骶椎體前穿通支與椎體靜脈系相通。
The cold abscess were distributed at the presacral,unilateral iliac fossa and/or the gluteal region.
冷膿腫分布于骶前區(qū)、髂窩區(qū)和 /或臀肌區(qū)。
The anterior sacral veins consist of the venous plexus of presacral region and conus veins of sacral vertebrae.
骶前區(qū)靜脈由骶前靜脈叢和骶椎椎體靜脈組成,有廣泛的側支循環(huán),骶骨C區(qū)骨折及嚴重的B區(qū)骨折易損傷骶前靜脈叢。
Objective:To probe into the operative cooperation of endometriosis dysmenorrhea treated with laparoscope presacral neurectomy.
目的探討腹腔鏡下骶前神經(jīng)切斷術治療子宮內膜異位癥痛經(jīng)的手術配合體會。
Results:The branches of presacral veniplex shaped like earthworm and anastomosed to nets and had thin wall and large cavity but had no valves.
結果:骶前靜脈叢壁薄、缺乏靜脈瓣,吻合豐富,呈叢狀;