Cave dwelling is often due to the uncoordinated growth of the upper and lower jaws, and the lower jaw is more developed than the upper jaw. Therefore, orthodontics can't solve the problem, and surgery is needed to completely change the image of the plot. According to the specific situation of the plot, the operation methods are different.
1. Vertical osteotomy
Vertical osteotomy is mainly aimed at the correction of mandibular protrusion, which is an operation to push the mandible away as a whole. The operation method is to vertically cut the back of the mandible and adjust the joint anastomosis by moving the mandible backward, so it is called vertical osteotomy.
2. Sagittal osteotomy of mandibular branch
Another surgical method for mandible is called mandibular branch sagittal osteotomy. The operation method is to cut the back of the mandible into two parts, push the mandible backward to overlap each other, and then fix it. Although the bone is completely fixed, it does not affect the free movement of the mouth.
However, it should be noted that the above two surgical methods are only for beauty seekers with prominent mandible and normal maxilla. If dysplasia leads to not only mandibular protrusion but also maxillary invagination, it can only be improved by bimaxillary surgery.
3. Double jaw surgery
Bijaw surgery is a kind of restorative surgery, which breaks the joint between maxilla and mandible at the same time, corrects the protruding and invaginated bones, re-fixes them, makes the upper and lower teeth bite normally, and restores the energy-saving and beautiful teeth.
4.f "Children's Eyes and Goose Books"
At present, the most popular double chin surgery in Korea is F-child-face double chin surgery, which, as the name implies, is to form an idealized natural face shape and adjust the height of the upper jaw-lower jaw-chin tip. It can not only improve the ground quilt and malocclusion, but also improve the chin.
Although surgery can obviously improve this phenomenon, it is still very important to choose a plastic surgery hospital with accurate diagnosis and safe operation system!