The technology of spacer lipolysis for slimming shoulder is a non-contact treatment. Through selective radiofrequency technology, without damaging the skin and muscles, it induces the natural death of fat cells by transmitting high-frequency wave energy to the fat layer and prompts them to be discharged out of the body, so as to achieve the efficacy of slimming the shoulder. There are usually no side effects if the operation is performed in a regular professional medical cosmetic surgery organization. However, slight pain may occur in the treatment area during the operation, which is usually within the tolerable range of most people. If the medical personnel operate improperly or the patient’s postoperative care is inappropriate, complications such as seroma, skin ecchymosis, skin numbness or pain, hyperpigmentation, subcutaneous hardness and so on may occur after the treatment, which can be recovered on its own in mild cases, while serious operation errors may also lead to sequelae such as skin burns. Therefore, it is recommended that patients go to regular professional medical plastic surgery institutions for consultation, to be able to avoid the occurrence of undesirable situations under the guarantee of professional technology. In addition, the effect of spatial lipolysis thin shoulder surgery can be maintained for a long time, and mainly for local fat accumulation of more than 1.5cm, generally after 4 times a course of treatment, can achieve the ideal effect of lipolysis. After the treatment, if you maintain a balanced diet and moderate exercise, you can maintain the effect for a long time and it is not easy to rebound.