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Anatomy of the human anus. Frontal section. The anus is the final part of the gastrointestinal tract, and directly continues from the rectum, passing through the pelvic floor. The top and bottom of the anus are surrounded by the internal and external anal sphincters, two muscular rings which control defecation. [6]: 397 The anus is surrounded in its length by folds called anal valves, which ...
Anus Your anus is the end of your large intestine, where food waste completes its journey through your digestive tract and makes its exit. Muscles, nerves and mucous membranes in your anus work together to make healthy bowel movements that you can control. They also work to keep your anus closed to infections coming in from the outside.
The anus is the opening at the end of the digestive tract where stool leaves the body. The rectum is the section of the digestive tract above the anus where stool is held before it passes out of the body through the anus.
Anatomy of the Anus The anus is the last part of the digestive tract. It's at the end of the rectum. It's where stool comes out of the body. It consists of a muscular ring (called a sphincter) that opens during a bowel movement to allow stool (feces) to pass through, as well as flat cells that line the inside of the anus.
Lybrate's Anus Anatomy Page provides detailed images, definitions, functions, parts, location, and conditions that affect the anus, and more
In humans, the anus (pl.: anuses or ani; from Latin ānus, "ring", "circle") [1][2] is the external opening of the rectum located inside the intergluteal cleft. Two sphincters control the exit of feces from the body during an act of defecation, which is the primary function of the anus. These are the internal anal sphincter and the external anal sphincter, which are circular muscles that ...
Anus, terminal opening of the anal canal, the portion of the digestive tract through which fecal material is excreted. See also
The anus is the terminal opening of the digestive tract through which feces are expelled from the body. It marks the end of the anal canal and plays a critical role in the voluntary and involuntary control of defecation.
The anus is one of the most important yet often underappreciated parts of the human body. Located at the end of the digestive tract, it serves a vital function in waste elimination and plays a crucial role in maintaining overall health and well-being. In this comprehensive article, we will delve deep into the anatomy, functions, common issues, and cultural aspects of the anus.
Anal abscess - An anal abscess is a swollen, painful collection of pus near the anus. Most anal abscesses are not related to other health problems and arise spontaneously, for reasons that are unclear. They originate in a tiny anal gland, which enlarges to create a site of infection under the skin.