Gastric ulcers can be minimally invasive surgery. At present, the vast majority of clinical gastric ulcers are treated conservatively, that is, the combined use of acid-producing agents, antibiotics, including omeprazole, metronidazole, clarithromycin, amoxicillin, generally conservative treatment for two courses of treatment, usually can be cured. Clinical indications for surgical treatment of gastric ulcers usually include two main categories: 1, because of acute perforation of gastric ulcers with diffuse peritonitis, at this time, the usual surgical approach is laparoscopic gastric ulcer perforation repair plus abdominal drainage, and combined with post-operative anti-ulcer treatment, including acidulants as well as antibiotics. 2, mainly because of the suspicion of gastric ulcers with carcinomatous lesions, the distal gastric resection is usually carried out, and if intra-operative cryotherapy is confirmed to be malignant, it is usually required to be frozen and then the stomach is removed. If intraoperative freezing confirms malignancy, radical surgery for gastric cancer is usually required.