2. There are many cases and experiences in mandibular angle plastic surgery.
3. The mandibular angle plastic surgery takes a short time, generally it takes only a few minutes from the beginning to the end, and the postoperative edema is light and the recovery is fast.
4. Different osteotomy methods are used in mandibular angle plastic surgery according to different face types and mandibular angle types.
5, the mandibular angle plastic osteotomy is accurate, ensuring that the face shape is obviously improved.
Characteristics of mandibular angle plastic surgery. Combined osteotomy of the lower edge of mandibular angle can be done, which has a special improvement effect on the big face, long face and generous face caused by excessive mandible, making the face smaller and more delicate.
7. Intraoral osteotomy can remove hypertrophy masseter muscle and buccal fat at the same time, which makes the effect of reducing face more obvious. 1. When liposuction is performed on the face, the lower part of the earlobe, the red and white lip line at the corner of the mouth and the middle of the chin are used as puncture points. Liposuction needle is a long needle with a diameter of 2mm and a side hole. The liposuction needle is connected with a 50 ml disposable syringe and enters the subcutaneous liposuction layer through the incision. First push the needle to the farthest end, and dredge several subcutaneous tunnels without negative pressure. Then pull the pin to form negative pressure, and repeat radial walking through sawing. However, the thickness of skin fat layer should be about 0.8 mm ~10 mm.
2. After facial liposuction, gently squeeze the skin in the liposuction area and squeeze out the accumulated liquid as much as possible. After the operation, the incision was sutured with a needle and bandaged with gauze.
3. Before liposuction on the face, mark the range of local fat accumulation with gentian violet, and repeatedly touch with your fingers to understand the thickness of local fat tissue. The thicker part should be marked with gentian violet.
4. Generally, facial liposuction can suck out 10 ~ 30 ml of fat from cheeks, 5 ~ 30 ml from cheekbones and 20 ~ 35 ml from mandibles.
5. Before liposuction, local infiltration and swelling anesthesia was used for anesthesia. Generally, 0. 1% ~ 0.5% lidocaine saline solution is used, and the anesthetic is evenly injected under the liposuction area through the incision until the skin feels swollen and hard.