2. Cosmetic surgery: double eyelids, eyes wide open, bags under eyes removed, facial wrinkles removed, rhinoplasty, reduction of alar, cartilage transplantation at the tip of nose, chin augmentation, facial liposuction, removal of buccal fat pad, thinning of thick lips, thickening of thin lips, etc.
3. Craniomaxillofacial surgery: sharp mouth deformity (bimaxillary protrusion), mandibular protrusion (big chin), partial jaw deformity, micrognathia, bone grinding and face-lifting surgery (mandibular angle resection, partial masseter muscle resection, lower cheekbone); A crooked nose; Repair of cleft lip and palate bone deformity; Small joint deformity. Hemifacial atrophy; Microauricular deformity, etc.
4. Trauma repair: repair orbital zygomatic fracture and correct enophthalmos; Repair of skull defect after trauma or operation; Scar repair after trauma or burn, such as neck scar adhesion, eyelid ectropion, small mouth deformity, etc. Nasal and jaw deformities after trauma.