Autologous fat filling is a shortcut for many beautiful girls to choose to become beautiful, but plastic surgery has risks, and becoming beautiful requires caution. Due to the choice of unqualified beauty salons, private clubs, studios and other illegal organizations, resulting in the bloating of the surgical area, it is easy to have an unattractive surgical form, poor results, and undesirable complications after the operation. Reasons for failure of autologous fat filling 1, fat is absorbed: due to the technical experience of fat transplantation is not rich, fat in the process of transplantation of fat tissue cells are destroyed, the injection site of insufficient blood supply and so on will cause the phenomenon of low survival rate. 2, fat filling failure: due to the serious failure of technical skills, resulting in excessive fat filling, the phenomenon of “life old”; local filling after absorption of the unevenness phenomenon, local filling fat necrosis produces hard lumps and so on. How to repair after surgery? 1, for the appearance of inconsistent form, asymmetry, poor shaping effect, resulting in fat filling failure, the defective parts need to be re-filled with fat to improve. 2.For patients who have too much fat filling, resulting in over-fullness or unevenness of the filled area and hard knots that cannot be repaired by fat filling, the fat can be lipolysed and liquefied through laser lipolysis, etc., so that the excess, necrotic fat can be discharged from the body, and the right amount of fat can be filled in again for shaping, if necessary. Liposuction is a very mature surgery, but all surgeries have the risks of anesthesia and infection of conventional surgery. Experienced plastic surgeons are very familiar with the anatomical levels of the suction site, which can effectively reduce trauma and reduce the degree of post-surgical bruising and swelling.