Plastic surgery projects are generally divided into head and facial facial facial facial plastic surgery, including double eyelid plastic surgery, lower eyelid plastic surgery, comprehensive nose plastic surgery, auricle deformity plastic surgery, eyebrow reconstruction plastic surgery and so on. Craniofacial plastic surgery includes the reconstruction of skull defect and the correction of skull developmental deformity. Tooth plastic surgery includes corrective surgery for tooth deformity and deformity after trauma and tumor; Plastic surgery for limbs and trunk includes liposuction and plastic surgery for defects caused by congenital malformations and traumatic tumors.