👉 A hernia is a type of injury that occurs when a muscle, blood vessel, or other organ sacs are cut or torn during an abdominal wall surgery. This can lead to pain and swelling in the surrounding area of the abdominal cavity. Hernias can be caused by a variety of factors, including surgical procedures, trauma, or weakened tissue from previous surgeries. The symptoms of a hernia vary depending on its location and size, but often include discomfort, pain, swelling, and bruising around