What is an ileum in medical terms?
What is an ileum in medical terms?
Of course, the ileum (plural: ilea; adjective: ileal) refers to the distal portion of the small bowel. Terms relating to the ileum include the ileocecal valve and ileocolic vessels. The ilium (plural: ilia; adjective: iliac) is a bone and part of the innominate bone making up the bony pelvis.
What is ileum and its function?
The last part of the small intestine. It connects to the cecum (first part of the large intestine). The ileum helps to further digest food coming from the stomach and other parts of the small intestine. The small intestine connects the stomach and the colon.
What is the human ileum?
The ileum is the third and final part of the small intestine. It follows the jejunum and ends at the ileocecal junction, where the terminal ileum communicates with the cecum of the large intestine through the ileocecal valve. The diameter of its lumen is smaller and has thinner walls than the jejunum.
What is the other name for ileum?
What is another word for ileum?
| small intestine | duodenum |
|---|---|
| jejunum | small bowel |
| villus |
What side of the body is the ileum?
right
The terminal ileum is located on the right side of the abdominopelvic cavity in the umbilical and hypogastric regions. It is a tube about 1.25 to 1.5 inches (3 to 4 cm) long at the end of the ileum and terminates at the ileocecal sphincter.
What type of tissue is ileum?
connective tissue
The ileum is entirely covered by serosa from the outside. It is made up of simple squamous epithelium and a connective tissue layer underneath (lamina propria serosae). A characteristic feature of the ileum is the Peyer’s patches lying in the mucosa.
Is ileum part of the hip bone?
The ilium makes up the upper portion of the hip bone and pelvis. The largest and uppermost bone of the hip, the ilium, also known as the iliac bone, is an essential part of the pelvic girdle.
Where is ileum situated?
The ileum is located in the lower abdomen. Its walls are narrower and thinner than in the previous section,…… …the terminal portion of the ileum, the portion of the small intestine farthest from the stomach.
What does the name ileum mean?
Ileum is derived from the Greek word eilein, meaning “to twist up tightly”. The ileum is the third and final part of the small intestine. It follows the jejunum and ends at the ileocecal junction, where the terminal ileum communicates with the cecum of the large intestine through the ileocecal valve.
What is the definition of ileum?
The ileum is the short termi of the small intestine and the connection to the large intestine.
What does ileum mean?
Definition of ileum. : the last division of the small intestine extending between the jejunum and large intestine.
Is ileum a tissue or a cell?
The ileum is entirely covered by serosa from the outside. It is made up of simple squamous epithelium and a connective tissue layer underneath (lamina propria serosae). A characteristic feature of the ileum is the Peyer’s patches lying in the mucosa. It is an important part of the GALT (gut-associated lymphoid tissue). One patch is around 2 to 5 centimeters long and consists of about 300 aggregated lymphoid follicles and the parafollicular lymphoid tissue.