Abdominal wall hernia is a process in which organs in the abdominal cavity herniate out of the body through a natural weakness such as the umbilicus, inguinal canal, femoral canal, or an acquired weakness such as an incision. Except for some infants with inguinal hernias that may heal on their own, all other hernias are unlikely to heal on their own, and surgical treatment becomes the only way to cure the disease. The defect in the abdominal wall is surgically repaired to strengthen the abdominal wall and prevent recurrence of the hernia. With the advancement of minimally invasive techniques, the application of minimally invasive techniques for diagnosis and treatment of hernia in the last two years has shown the advantages of less trauma, clear diagnosis, low recurrence rate after repair and fast recovery, making it the ideal choice for modern hernia treatment. The surgeon increases the strength of the abdominal wall by placing a hernia repair patch through two 5 mm and one 10 mm minimally invasive surgical operation holes in the patient’s abdominal wall to cure the hernia. This procedure is a type of tension-free repair and thus offers both minimally invasive and tension-free advantages, which are also found in the repair of inguinal, umbilical and incisional hernias. The surgical approach of this method is different from that of traditional hernia repair, and the clear view allows a comprehensive view of the condition, enabling timely detection of the contralateral occult hernia that is usually missed because of the absence of episodes, so that both inguinal hernias can be resolved in one operation, avoiding the painful reopening for the contralateral hernia after the traditional open repair. In recent years, the use of minimally invasive techniques to repair inguinal hernias has gradually become the gold standard for the treatment of inguinal hernias, and more and more doctors and patients are choosing this surgical procedure. So what are the advantages of laparoscopic technology over traditional open tension-free repair: 1.Minimally invasive hernia repair surgery is almost painless for patients, and no injection of painkillers is needed after surgery; 2.Fast recovery after surgery: traditional open surgery requires an incision of about 6CM in the inguinal region, while minimally invasive surgery only requires three small holes of 0.5-1.0CM in the abdominal wall, with remarkable cosmetic effects This is especially important for young people who need to resume normal work or life as soon as possible; 3. The discomfort and foreign body sensation in the inguinal region of the patient are much less. 4. Low postoperative recurrence rate: Because of the direct vision operation under laparoscopy, the placement of the patch can cover all the weak parts of the inguinal canal (the site of hiatal hernia), the rectal hernia triangle (the site of rectal hernia) and the femoral ring (the site of femoral hernia) on the affected side at one time, which greatly reduces the chance of recurrence after surgery on the affected side; 5. The anatomical level is clearer and the surgery is simpler; 6. The surgical cost of minimally invasive hernia repair is comparable to that of tension-free repair in the traditional way. In summary, minimally invasive hernia repair has the advantages of less trauma, faster recovery and lower recurrence rate, but not all patients are suitable for minimally invasive hernia repair treatment, and it is safer to choose traditional hernia repair for those patients with poor physical condition and more comorbidities.