According to international guidelines, obesity surgeons are eligible for a body mass index of 40 or more and over 35 and over, as well as one or more of the following, such as Type 2 diabetes, hypertension, sleep apnea or other respiratory problems, nonalcoholic fatty liver, osteoarthritis, Those with concomitant illness are advised for obesity surgery. Patients who are to undergo obesity surgery must have never tried to lose weight with other methods such as diet and exercise and have not been successful.

The important question is, in fact, who should be comfortable with obesity surgery. Because of the difficulties of surgery and the specific characteristics of the patient group and the specific characteristics of the complications, must be done in surgeons and centers that specialize in this subject, have advanced laparoscopic surgery techniques, experienced in endoscopic procedures and able to offer the necessary support to the patient with a multidisciplinary approach