anus warts pictures - HEALTHY
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. Your anus is the end of your large intestine, where food waste completes its journey through your digestive tract and makes its exit.
Context Explanation
Muscles, nerves and mucous membranes in your anus work together to make healthy bowel movements that you can control. 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. Human digestive system - Rectum, Anus, Digestion: The rectum, which is a continuation of the sigmoid colon, begins in front of the midsacrum (the sacrum is the triangular bone near the base of the spine and between the two hipbones).
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Insight Material
The anal canal is the most distal portion of the lower digestive tract and is approximately 2-3 inches long. It is enclosed by the internal and external sphincter muscles. The proximal portion of the anus is connected to the rectum, which is the final section of the large intestine. 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.
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It consists of a muscular ring (called a sphincter) that opens during a bowel movement to allow stool (feces) to pass through and flat cells that line the inside of the anus. 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.