Radiofrequency lipolysis calf surgery is the use of bipolar radiofrequency generated by the thermal effect, so that the fat cell membrane protein denaturation, cell volume increases, cell membrane rupture, prompting coagulation or liquefaction necrosis of adipose tissue, so as to treat fat accumulation. Treatment of fat accumulation at the same time, thermal energy on the fascia, fat diaphragm connective tissue and dermis deep collagen fibers, can make the skin and soft tissue contraction to produce skin tightening effect. This procedure can safely and effectively eliminate excess fat and tighten the skin and subcutaneous tissues at the same time, and can be used to sculpt the contours of various parts of the body. It is a new, safe, fast and quick recovery procedure, and is therefore widely loved by beauty seekers. Although the complication rate of radiofrequency treatment in the clinic is low, some adverse reactions may still occur. Such as postoperative pain, erythema, hematoma, edema, infection, skin burns, treatment incision scarring, treatment area and peripheral nerve transient damage, seroma, skin necrosis of the deep tissue damage resulting in tissue adhesion, deep unevenness, depression, local nerve damage, pain pulling, hyperpigmentation. These situations are usually related to the doctor’s operation technology level is not up to standard, such as the doctor’s operation to move the handle faster, continuous operation resulting in excessive energy, the use of the instrument is not skilled enough to choose the right parameters for the candidate. Therefore, it is recommended that candidates choose professional medical institutions to perform surgical operations in order to avoid complications.