宫颈癌根治术后的并发症以神经源性排尿障碍所造成的尿潴留、尿失禁及膀胱感觉麻痹最为多见。其原因主要是术中损伤盆丛内支配膀胱的植物性神经所致。本文就此有关问题,分述如下: 一、盆丛的解剖概要 盆丛由交感神经和副交感神经组成。一般认为,交感神经来源于上腹下丛分出的左右腹下神经和骶交感干的节后纤维;副交感神经通常由骶各神经根发出的盆内脏神经所组成。盆丛为盆腔脏器周围成对的神经 Cervical complications after radical surgery with neurogenic voiding caused by urinary retention, urinary incontinence and bladder sensory paralysis is the most common. The main reason is intraoperative damage within the bladder plexus caused by autonomic nerve. This article on this issue, are described below: First, an overview of basin plexus Plexus by the sympathetic and parasympathetic. It is generally believed that the sympathetic nerves originate from the posterior fossa of the right and left hypoglossal nerves and the sacral sympathetic stems that are differentiated from the superior hypogastric plexus. The parasympathetic nerves usually consist of the pelvic visceral nerves that originate from the sacral roots. Plexus pelvic organs around the paired nerves