A hiatal hernia occurs when a small portion of the stomach pushes upward through the diaphragm, a sheetlike muscle that separates the lungs from the abdomen. Usually this doesn't cause any symptoms, ...

If you have a hiatal hernia, part of your upper stomach bulges into your diaphragm. Your diaphragm helps prevent stomach acid from entering your esophagus. In individuals with hiatal hernias ...

A hiatal hernia occurs when the upper part of the stomach moves into the chest cavity through the diaphragm. In a 2023 article, researchers said that older adults experience muscle weakness and ...

A hiatal hernia occurs when part of your stomach pushes through an enlarged opening in your diaphragm into your chest. The diaphragm is a parachute-shaped muscle in your chest that helps you breathe.

Plication of the diaphragm is performed for paralysis or eventration (abnormal elevation/shape) of the diaphragm which can result in breathing difficulties. Diaphragm paralysis is typically due to ...