Surgery for pyloric obstruction can be either open or minimally invasive and should be determined by the surgeon based on the severity of the obstruction and complications. Patients with pyloric obstruction may experience difficulty in eating, abdominal pain, nausea and vomiting, as well as accompanying electrolyte disorders. If the patient has mild pyloric obstruction with no significant discomfort, minimally invasive surgery may be performed. Minimally invasive surgery is usually less invasive, with faster recovery and less impact on the patient’s health. If the patient is a severe pyloric obstruction with other malignant lesions, surgical treatment is required, and other tissues can also be observed during the operation to see if there are any lesions. It is recommended that patients with pyloric obstruction should seek medical attention in time, and the doctor will decide on the surgical method according to the patient’s basic condition.