I. Definition:
1. Bone grinding and face-lifting refers to the hypertrophy of cheekbones and mandibular angle, or the prominent deformity of condyle, which requires bone grinding and cutting to make the facial contour more exquisite and beautiful. The mandibular angle and cheekbone are relatively polished, which requires hospitalization under general anesthesia, and postoperative complications may also occur.
2. Like local bleeding and hematoma, hemorrhagic shock may occur if large blood vessels are damaged. Facial blur may damage the branches of facial nerve, leading to temporary and permanent facial paralysis, which is also a serious complication.
3. Face-lifting refers to the general term for achieving the purpose of face-lifting through injection, photoelectricity and surgery. At present, the common face-lifting operations include face-lifting needle injection, fat-dissolving needle injection, laser fat-dissolving face-lifting, radio-frequency fat-dissolving face-lifting, facial fat suction and cheek fat pad removal. The effect of different operations lasts for different times.
Second, nursing:
1. After operation, there may be slight soreness and local congestion, which will be relieved by itself after 1 ~ 2 days, and the effect of occlusal atrophy will begin to appear after about 2 weeks. After 1 ~ 2 weeks, mild occlusal weakness can occur, and it can relieve itself after 1 ~ 2 months, and try to avoid chewing hard objects. Patients with poor skin elasticity may also have mild skin relaxation caused by excessive chewing atrophy.
2. After injection, some patients may feel that the injection site is red and hot, occasionally dizzy, and their faces may feel stiff and swollen, and they cannot make expressions. Due to the large number of injection points and small range, wound congestion will occur. Due to the degeneration of adipocytes, the injection site felt hard after 4 ~ 7 days of injection. In addition, there may be skin ischemia, skin necrosis, skin muscle adhesion, muscle weakness at the treatment site, salivary gland function inhibition and so on. If any abnormality is found, seek medical advice in time.