10 cm less. According to the query of new oxygen cosmetic surgery, the waist and abdomen are not very fat, and the fat sucked out will be less than 10 cm in small dimensions. If the waist and abdomen are fat, more fat will be sucked out, and the circumference of the waist and abdomen will be greater than 10 cm. After lumbar and abdominal ring suction, you must go to a professional repair nutrition after operation, otherwise there will be problems such as sagging and relaxation.