Objective: To recommend an operation method of zygomatic advancement simultaneously with the transfer of temporal muscular fascial flap, which is used for orbitozygomatic atrophy reconstruction in postoperative radiotherapy patients for retinoblastoma.

Square face deformity corrected by intraoral bilateral malar and mandibular osteotomy under local anesthesia;

The clinical anatomy study on malar and maxillary sinus in facial contour plastic surgery;

Correction of prominent mandibular angle and malar with a abrasive mothod through intraoral incision under local anesthesia;

It was done to change the direction of distraction osteogenesis and draw zygomatic bone in 3-D on the head of sheep.

Objective To explore a new method and the feature of traumatism in sheep for zygomatic bone comminuted fracture by Bio impact device.

Observation on correlative osteal anatomy in zygomatic reduction diorthosis;

Segmental reconstruction of maxillary defect by distraction osteogenesis of zygoma;