less than 1 minute read

Duodenum

Duodenum, first part of the small intestine, extending from the pylorus valve of the stomach to the jejunum. The human duodenum is horseshoe-shaped and about 10 in (25 cm) long.

See also: Intestine.

Additional topics

Duplicator
Lord Dunsany
Other Free Encyclopedias

21st Century Webster's Family Encyclopedia21st Century Webster's Family Encyclopedia - Dream to Eijkman, Christiaan