The diaphragm is a fibrous muscle that runs between the chest and abdomen, separating these two ... have some minor variations in the diaphragm's anatomy. For example, the left or right side ...

The abdominal aorta begins after the aorta passes through a muscle called the diaphragm, at the level of the twelfth thoracic vertebra (a spot in the upper abdomen). From there, it travels ...

Repeated strains may lead to a sports hernia, or athletic pubalgia — a strain or tear in the tendons, muscles, or ligaments in the lower abdomen or groin area. Many people with sartorius muscle ...

After swallowing, the bolus enters the esophagus, where gravity and muscle contractions help move it down to the stomach through a process called peristalsis. Peristalsis is the slow contraction ...

A new study reveals that abdominal CT scans play a significant role in diagnosing sarcopenia, a potentially reversible muscle-wasting condition that affects millions of older adults.