The pudendal nerve has different abut in different anatomical position.

在阴部管及坐骨直肠窝,阴部神经的毗邻不同.

The pudendal nerve provides the major nerve supply to the striated sphincter and levator ani.

外括约肌和提肛肌的主要支配神经为阴部神经.

Objective To observed the analgesic effect of the bilateral blocking of pudendal nerves in vaginal delivery.

目的观察双侧阴部神经阻滞麻醉用于阴道分娩镇痛效果.

Pudendal nerve blockade is administered at the sacrospinous ligament and provides highly effective anesthesia to these areas.

会阴神经阻断麻醉施用在刺状荐骨韧带，可提供这些区域相当有效的麻醉效果。