Nerves that connect to the anus


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Anal Canal Anatomy: Gross Anatomy, Tissue, Nerves, and Muscles, Pathophysiologic Variants

Nerves that connect to the anus
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The Inferior rectal nerves usually branch from the pudendal nerve but occasionally arises directly from the sacral plexus; they cross.

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Nerves that connect to the anus

parasympathetic nerves from the S2, S3 and S4 levels of the spinal cord, called thepelvic splanchnic nerve (this nerve stimulates your rectum and anal canal to.

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Nerves that connect to the anus


An exercise to release Ischiococcygeus muscle and activate Pubococcygeus

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A muscular ring (anal sphincter) keeps the anus closed. This sphincter is controlled subconsciously by the autonomic nervous system. However, part of the .

Description:Rectal Prolapse 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. The Digestive System The anus is formed partly from the surface layers of the body, including the skin, and partly from the intestine. The rectal lining consists of glistening red tissue containing mucus glands—much like the rest of the intestinal lining. The lining of the rectum is relatively insensitive to pain, but the nerves from the anus and nearby external skin are very sensitive to pain. The veins from the rectum and anus drain mostly into the portal vein, which leads to the liver, and then into the general circulation.

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