Medicine, is a rigorous discipline, after all, this is a matter of human life at any time. Professional things are left to professionals, and for most ordinary people, I believe no one is going to delve into the knowledge about the disease, except for some common sense health issues. The public can only follow the treatment process of the doctor, so the patient’s trust in the doctor is also an important factor in the treatment process. If it is a common cold and fever, a disease that can sometimes heal itself even without going to the doctor, I believe no one will not trust the doctor’s treatment. But when it comes to weight loss surgery, many people seem to be unsettled, is it safe? When you understand the MDT treatment system, you will have the answer in your mind. Multidisciplinary treatment model (MDT for short) is a leading treatment model widely respected in the modern international medical field, which is mainly a process of developing personalized treatment plans for patients by senior experts from multiple disciplines in a joint discussion. The specific performance of MDT in weight reduction surgery is that after some preoperative physical examination of the patient, the treatment plan is discussed jointly with anesthesiology, ICU, endocrinology, respiratory medicine and psychology according to the specific conditions of the patient, and all aspects of the surgery are strictly controlled. As we all know, the mystery of human body is unfathomable, and medicine is divided into many different departments to achieve the effect of “specialization”, which leads to many people who specialize in one field may not know much about other departments. In reality, some diseases cannot be treated by a single department, and often require the cooperation of various departments and the input of many people. This MDT treatment system can bring a higher level of life protection to patients, so do you have an answer in your mind about the safety of bariatric surgery?