There are several kinds of mandibular angle surgical incision:

1, retroauricular incision is to make a 3-4 cm incision behind the ear to remove the mandibular angle. Advantages: the incision is relatively hidden and the operation is relatively simple.

2. Extraoral incision is to make a 3-5 cm incision at the mandibular angle to remove the mandibular angle. Advantages: the operation is performed under direct vision, which is safer than others; The masticatory muscles can be cut off at the same time without complicated equipment and instruments.

3. Submandibular micro-incision is to use the combined incision inside and outside the mouth to insert a 0.5 cm ~ 0.8 cm micro-incision of the chainsaw to complete the whole operation process. The incision is under the mandible, and the incision will not be obvious after 3 ~ 6 months. Advantages: this method has no incision in the oral cavity, less surgical trauma and rapid postoperative recovery.

4. The combined incision inside and outside the mouth is a 3 cm ~ 4 cm incision in the mouth and two 0.5 cm ~ 0.8 cm incisions under the mandible, which is very convenient to remove the hypertrophy of the mandibular angle, and at the same time, the mandibular outer plate and mandibular margin can be removed or ground, and some masseter muscles can be removed. Advantages: The operation is very convenient, and many beginners use this method. After a period of recovery, the micro-incision under the mandible is not obvious.

5. Complete intraoral incision is the best surgical method at present. It is to use a 3 cm ~ 4 cm incision in the oral cavity to cut off the hypertrophic mandibular angle, and at the same time, it can cut off or grind off the mandibular outer plate and mandibular margin, and can cut off part of the masseter muscle. Advantages: Because there is only one intraoral incision in the whole operation, no surgical scar will be left on the body surface, and the surgical trauma is much smaller than the combined incision inside and outside the mouth, and the recovery is obviously accelerated.

Tip: Because each incision is relatively small, the possibility of scar is obviously reduced, but at the same time, it is also suggested that people who want to do this operation should try to choose a guaranteed hospital and experienced doctors. If you are in Chengdu, I suggest you choose Huaxi Health Care Hospital for surgery, which is public and guaranteed.