Groin hernia

Internal organs are held in place by layers of muscle and connective tissue that separate them from the outside world. When these muscles and tissues become thinner or weaker, a small tear can develop in the abdominal wall. Through this opening, internal structures most commonly parts of the intestine can protrude outward.

This is known as an inguinal hernia. In the early stages, it is usually harmless: the opening in the abdominal wall is small, and you may only notice a slight bulge. As the tear becomes larger, more abdominal contents can push through, causing the bulge to increase in size.