Mandibular angle bone reduction

Today, bone surgery is a surgical method to enlarge the facial bones. It transforms and removes bones to achieve a flat face. The cost of bone surgery is not universal. There is no fixed range for mandibular angle bone shaving and bone surgery, and different treatment plans need to be formulated according to different situations. At the same time, different bone surgery costs are required. When choosing a surgical technique, you need to pay attention to the price of the surgery. There are many different approaches to cosmetic surgery.

During the mandibular angle bone grinding surgery, in order to make the mandibular angle area easier to expose during the surgery and reduce the possibility of accidental damage to blood vessels due to unclear vision, it is necessary to use tissue scissors to cut off part of the masseter tendon attached to the mandibular angle area. This is a severe challenge to the doctor's technical level. Mandibular angle bone grinding and face slimming surgery for the treatment of square cheek deformity is limited to grinding the mandibular angle bone except for the turned-over mandibular angle. It is advisable to grind only the outer plate of the mandibular platform. If the outer plate is completely removed, a large area of ​​mandibular cancellous bone will be exposed, osteoblasts will overflow, and new bone will be formed, resulting in poor postoperative results.

Many people modify their facial bones to change their face shape. There are two ways to modify bones. One is to grind the bones, and the other is to use a professional medical chisel to remove part of the bones. The latter method is no longer used clinically. If the patient has enlarged cheeks, part of the inner masseter muscle will be removed, or part of the buccal fat pad will be removed by slightly separating it to the outside. In this process, it is inevitable that the protection of nerves and blood vessels and asymmetry of osteotomy will occur during the cheek grinding and bone cutting surgery. Bone grinding surgery may cause heavy bleeding or nerve damage, resulting in facial numbness or even facial paralysis.

1. Obvious bilateral asymmetry often occurs in surgeons with insufficient experience. Some patients have varying degrees of asymmetry before surgery, which is often ignored by doctors and patients.

The intraoral approach surgical method is difficult to perform because of its concealed procedure. If simply cutting the angle fails to achieve the effect of frontal face slimming, it is a sign of failure of bone reduction surgery.

This often happens when doctors use surgical methods to solve mandibular angle hypertrophy by simply cutting the angle. Although this solves the problem of the curvature of the side angle, it cannot completely change the face-slimming effect from the front.

2. Straight-line osteotomy causes loss of mandibular angle. Failure of mandibular osteotomy often occurs when the doctor does not control the curvature of the osteotomy well during the operation, or blindly pursues a face-slimming effect. The osteotomy is too large and the normal angle is lost, causing the second angle to move forward, which is not aesthetically pleasing. This phenomenon requires repair by a doctor with rich experience.