Abdominal protrusions, commonly referred to as hernias (6 letters), are a medical condition in which an organ or tissue pushes through the wall of the cavity that normally contains it. Hernias can occur in the abdomen, groin, and upper thigh area, and can be caused by a variety of factors such as lifting heavy objects, straining during bowel movements, or weakened muscles due to age or surgery. Treatment for hernias typically involves surgery to repair the weakened muscle or tissue.