It will not rebound after liposuction on the waist and abdomen. Because the total number of fat cells in our adult body is certain, we can't reduce the number of fat cells by exercising, adjusting diet, changing living habits, drugs and other methods, but only by reducing the size of fat cells to achieve the purpose of losing weight, which is also the reason why they are prone to relapse. However, through surgery, even if you don't pay much attention to exercise, diet and living habits in the future, you will get fat, but the volume of fat cells will increase, which is also the reason why it is not easy to recur.