Generally speaking, gastric perforation surgery takes about half an hour or four hours to perform, the exact time is related to the patient’s condition, the doctor’s proficiency and so on . If the patient’s gastric perforation is detected earlier, and timely treatment is taken under the doctor’s guidance, and there are no symptoms of infection or inflammation in the abdominal cavity, then minimally invasive surgery can be chosen, and the operation will take a shorter period of time, usually about half an hour. If the patient’s gastric perforation is found later, and there is intestinal fluid flowing into the abdominal cavity and ulceration in the stomach, then the patient’s situation is more serious, and the patient’s surgery is larger, longer, and the surgery is more complicated. It usually takes about 2-4 hours. In addition, the emergence of special conditions in the patient’s operation or the doctor’s proficiency will also affect the progress of the operation, resulting in different degrees of prolongation of the operation time. After gastric perforation surgery, patients should pay attention to their daily diet, it is recommended to eat more fluids, eat more fruits and vegetables, avoid spicy and stimulating foods, which can cause secondary damage to the stomach.