An organ or tissue in the abdominal cavity bulging out of a weak area or defect in the abdominal wall is medically known as an abdominal hernia, and is a common and frequent disease in surgery. The causes of hernias are: local weaknesses and defects of the abdominal wall, such as previous surgery or congenital local weaknesses of the abdominal wall; increased intra-abdominal pressure; and metabolic abnormalities. Symptoms of abdominal wall hernia: 1. in the abdomen, a mass can be seen or felt in the inguinal region, which mostly disappears or shrinks when resting flat 2. the patient has localized soreness and distension 3. the mass is embedded and cannot be retracted, which can cause severe abdominal pain and even lead to intestinal necrosis, which is life-threatening The only thorough and effective treatment for abdominal wall hernia: surgery Surgical treatment: traditional hernia repair; tension-free hernia repair. laparoscopic hernia repair. The traditional hernia repair is now gradually being phased out. Tension-free hernia repair has been widely used in clinical practice, and its low recurrence rate and rapid postoperative recovery are popular among patients. Laparoscopic hernia repair is a new technique developed in recent years, which has the advantages of small trauma and high reliability, and has become the future direction of hernia repair surgery. Self-care and precautions: After surgery, patients should treat their own susceptibility factors such as diabetes, old and slow branch, ensure smooth bowel movement, no strenuous exercise, reasonable diet, pay attention to rest and moderate activities, which can consolidate the treatment effect and reduce recurrence. Xinhua Hospital peritoneal wall hernia specialist performs nearly 500 cases of various abdominal wall hernia repair each year, using advanced tension-free repair and laparoscopic hernia repair, with mature technology, less pain for patients, and less cost.