Most people experience a hernia as a bump under the skin. They occur when an internal organ, most often the small intestine, ...

A hiatal hernia is an enlarged opening in your diaphragm, the dome-shaped muscle that contracts when you breathe. Organs in your belly push through this opening and into your chest. There are two main ...

Hernia is a common problem. It causes a localized bulge in the abdomen or groin. Treatment for a hernia may include watchful waiting or surgery. It can often be harmless and pain-free, but at times it ...

A paraesophageal hernia is a type of hiatal hernia where a significant portion of the stomach (and possibly other organs) bulges through a natural opening in the diaphragm and into the chest cavity.

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...

Hernias can develop in any part of the abdomen, but the groin, navel or the site of a previous surgery are the most frequent locations. Symptoms include a bulge, mild pain or pressure and numbness, ...

When determining whether a hiatal hernia requires surgery, doctors often consider the symptoms and the type of hernia. Surgery may be recommended if the hernia become large enough that it bulges into ...

A stoma hernia, or parastomal hernia, may develop following an ileostomy. This happens when part of the intestine protrudes through a weakness in the abdominal wall around the stoma. Surgery can help ...