直肠和肛管的肌肉
From 自明知识
[编辑]
直肠和肛管的肌肉 muscles of the rectum and the anal canal
- 14，直肠纵层肌 rectal longitudinal muscle
- 15，直肠环层肌 rectal circular muscle
- 16，肛门外括约肌深部 deep part of sphincter ani externus
- 17，肛提肌 levator ani muscle
- 18，肛门外括约肌浅部 superficial part of sphincter ani externus
- 19，肛门外括约肌皮下部 subcutaneous part of sphincter ani externus
[编辑]
直肠和肛管的肌肉 muscles of the rectum and the anal canal
