Inguinal hernia is commonly known as “hernia”, the traditional hernia repair surgery is to force different tissues to be sewn together, high tension, postoperative tightness is obvious, easy to recur. Our department is skilled in the latest international tension-free hernia repair technology, and according to the patient’s specific situation, individualized selection of surgical methods, in order to achieve the best therapeutic effect. 1.Flat piece tension-free repair method: the world recognized as the most classic hernia surgery, because of its anterior approach to strengthen the posterior wall of the inguinal canal, simple access, shallow repair level and thus few complications, is currently a major surgical treatment of inguinal hernia. 2.Hernia ring filling type tension-free repair method: this surgery is the mesh plug filling and flat piece of surgery combined together, the repair material is produced by the United States Bard company production of stereotyped products, is the international popular hernia repair. 3, the peritoneal anterior gap lining placed piece of tension-free hernia repair method: the application of memory memory elastic ring patch produced by the U.S. Bard company placed in the peritoneal anterior gap to repair the pubic bone muscle hole. It realizes the overall repair of the three potential defects of the inner ring, straight hernia triangle and femoral ring. 4.Laparoscopic inguinal hernia repair: minimally invasive damage, no large incision, light postoperative pain, shortened return to work time. It can solve bilateral problems at one time and probe the opposite side to prevent missed hernia. TAPP and TEP are available. 5. Tension-free hernia repair under local anesthesia: It is especially suitable for the elderly who have high blood pressure, coronary heart disease, chronic lung disease, cerebrovascular disease, or who take aspirin orally for many years. Can greatly reduce the risk of anesthesia and do not need to stop anticoagulant drugs.