What is minimally invasive orthognathic surgery

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People with maxillofacial deformities need orthognathic surgery to improve, but the surgery is traumatic and difficult. Improper surgery is easy to cause sequelae. Minimally invasive orthognathic surgery can avoid these. Let's see!

What is minimally invasive orthognathic surgery?

Minimally invasive orthognathic surgery is a kind of convex mouth correction surgery, which is called maxillary anterior osteotomy in medicine. It is aimed at skeletal dentofacial deformities such as mandibular protrusion (commonly known as Dibaotian), bimaxillary protrusion (commonly known as convex mouth and beak), and maxillary protrusion (commonly known as Tianbaodi).

What are the types of maxillofacial deformities? The following three types are common

[Maxillary Protrusion]

★ Solution:

3D osteotomy line digital design, osteotomy range, and surgical plan planning.

3D customized surgical osteotomy guide plate and occlusion guide plate.

Minimally invasive intraoral incision, through LEFORT osteotomy, the periodontal bone is moved backward for correction, the maxilla is moved to the normal position, and internal fixation is performed.

★ Suitable for people: Maxillary protrusion, incisors exposed

[Mandibular Protrusion]

★ Solution:

3D osteotomy line is digitally designed, osteotomy scope is determined, and operation plan is planned.

3D customized technology, making personalized osteotomy guide plate and occlusal guide plate.

Minimally invasive intraoral incision, through SSRO osteotomy, realize the positioning of osteotomy and reduction, change the position of mandible, ensure correct occlusion and firm internal fixation.

★ Suitable for people: The jaw protrudes, the gums are excessively exposed, and the teeth occlude incorrectly.

[Bimaxillary protrusion]

★ Solution:

When the gingival bone protrudes, it needs to move the gingival bone backward through the maxillary anterior osteotomy and the mandibular root tip osteotomy for correction, which does not change the occlusal relationship of the original molars, but the composite situation. The upper and lower mandibles can move to the normal position through the SSRO and LEFORTI osteotomy, and the internal fixation is firm.

★ Suitable for people: The front teeth protrude forward, the incisors are exposed too much, and the gums are exposed.