the opening at the end of the digestive tract through which waste leaves the body

The final part of the rectum that connects to the anus, surrounded by the sphincter muscles.

a medical condition where an infected tunnel develops between the skin and the muscular opening at the end of the digestive tract

A medical condition where the rectal lining or the rectum itself slides out of the anus, often caused by chronic constipation, diarrhea, or hemorrhoids; rectal prolapse

a small tear or ulcer in the lining of the anus, often caused by constipation or injury, characterized by pain and bleeding during bowel movements

the terminal part of the rectum that leads to the anus, surrounded by the anal sphincter; proctodeum

a bird species native to the Himalayas and Southwest China, specifically Yuhina occipitalis

(zoology) the common opening for digestive, urinary, and reproductive tracts in certain animals

anal intercourse

An adult toy designed to be inserted into the rectum; butt plug

anal stage in psychology

hair located in the area around the anus

the anus and the rectum; relating to the anus and the rectum

anilingus; rimming

(bird species of China) yellow-vented flowerpecker (Dicaeum chrysorrheum)