A hernia occurs when tissue or intestine pushes through a weakness in the abdominal wall. Hernias do not heal on their own and may gradually enlarge over time. Common Types of Hernia Inguinal (groin) Femoral Umbilical Incisional (previous surgical scars) Ventral and complex abdominal wall hernias When Is Hernia Surgery Recommended? Surgery is considered when a hernia: Causes pain or discomfort Interferes with daily activities Is increasing in size Carries a risk of obstructio