Hernia

The protrusion of an organ, or part of an organ, through the wall of the cavity that normally contains it. The most common types of hernia involve the organs of the abdomen which can herniate externally through the abdominal wall, or internally usually through a defect in the diaphragm. External hernias appear as a swelling, covered with skin, which bulges on coughing or straining but which can normally be made to disappear with gentle pressure.

Complications

• Strangulation