When doing breast sagging correction surgery, you need to distinguish between mild, moderate, and severe sagging. If the sagging is mild, you need to do implant surgery, and if the sagging is moderate or severe, you need to do lifting surgery. 1. Mild sagging: If the patient’s breast position is basically normal, but just appears to be not full, it can usually be solved by implantation of prosthesis. It is equivalent to implanting a prosthesis behind the chest glands, through which the prosthesis pushes the sagging chest glands forward and restores the chest to its original appearance. 2. Moderate or severe sagging: In case of moderate or severe sagging, for example, the breasts are sagging to the position of the transverse elbow line, i.e., the elbow joint or below the elbow joint, the implantation of prosthesis can not improve the problem, and the main problem lies in the amount of skin, and in this case, the excess skin has to be excised, that is, the breast lifting surgery. Currently, there are two main approaches to breast lift surgery, one is the more common circumareolar incision, by removing the excess skin around the areola, to lift the breasts. The other way is the inverted T-shaped incision, which removes the excess skin at the lower level of the breast and wraps the breast up for lifting. These two surgeries are more traumatizing and take longer to recover than the implantation of implants, but the results are very satisfactory.