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URL of this page: https://medlineplus.gov/smallintestinedisorders.html

Small Intestine Disorders

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Summary

Your small intestine is the longest part of your digestive system - about twenty feet long! It connects your stomach to your large intestine (or colon) and folds many times to fit inside your abdomen. Your small intestine does most of the digesting of the foods you eat. It has three areas called the duodenum, the ileum, and the jejunum.

Problems with the small intestine can include:

Treatment of disorders of the small intestine depends on the cause.

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The information on this site should not be used as a substitute for professional medical care or advice. Contact a health care provider if you have questions about your health.