Length of esophagus in adults is:
The esophagus is a muscular, collapsible tube about 10 in. (25 cm) long that joins the pharynx to the stomach. The esophagus enters the abdomen through an opening in the right crus of the diaphragm.After a course of about 0.5 in. (1.25 cm), it enters the stomach on its right side.
25 cm
10 cm
15 cm
20 cm