Healthy anus. Endoscopic view of a healthy anus,seen from the inside of the rectum. The anus is the final part of the digestive tract,through which solid waste is expelled. The passing of waste through the anus is typically controlled by a strong muscular ring,known as the anal sphincter (centre) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gastrolab |
Taille de l’image : | 3360 px × 2646 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |