A hernia repair surgery, also known as herniorrhaphy, is a procedure that addresses the protrusion of an organ or tissue through an abnormal opening in the muscles of the abdominal wall. Hernias can occur in different areas of the abdomen, such as the inguinal (groin), umbilical (belly button), and incisional (from a previous surgery) regions. The surgery typically involves the repair of the weakened muscle or tissue, and the insertion of a mesh to reinforce the area, to prevent recurrence of the hernia. The procedure can be performed through open surgery or laparoscopically. Recovery time varies depending on the type of hernia and the surgical approach used, but patients can expect to return to normal activities within several weeks.