Orthognathic _West China School of Stomatology

Figure 1. Surgical correction of maxillary retrusion with mandibular protrusion. a: preoperative frontal CT image. b: preoperative digital design and simulation. c: postoperative frontal CT image. d: preoperative lateral CT image. e: preoperative digital design and simulation. f: postoperative lateral CT image.

Comprehensive plastic and cosmetic surgery on facial contour, such as the surgical correction of hypertrophy of mandibular angle, correction of the prominence of zygomatic arch and that of deformities of nose or chin.

Figure 2. Comprehensive surgical correction of the prominence of zygomatic arch, hypertrophy of mandibular angle and hypoplasia of chin. a: preoperative frontal CT image. b: postoperative frontal CT image

Surgical treatment of secondary dental and maxillofacial deformities or defects caused by maxillofacial fracture or tumor resection.

Figure 3. Reconstruction of right mandibular defect caused by ameloblastoma resection. a: preoperative panoramic radiograph. b: postoperative panoramic radiograph. c: panoramic radiograph at the end of consolidation.

Surgical treatment of temporomandibular joint diseases, including temporomandibular joint disorders, injuries, ankylosis (mouth opening limitation) and tumors.

Figure 4. Simultaneously surgical correction of the oblique jaw following unilateral temporomandibular joint ankylosis by transport distraction osteogenesis. a: preoperative lateral CT image. b: postoperative lateral CT image. c: CT image at the end of distraction. d: CT image at the end of consolidation.