Plastic surgery is a branch of surgery. The main duties of plastic surgeons include repair and reconstruction, and the main means is tissue transplantation. Specifically:

1, congenital defects and deformities. Such as cleft lip, cleft palate, hypospadias and vaginal atresia.

2. Deformities and defects caused by physical and chemical factors. Such as burns, frostbite, cuts and other injuries and defects of tissues and organs, and the resulting scar contracture deformity.

3. Scars and tumors. Such as melanocytic nevus, lymphangioma, hemangioma, neurofibroma and skin cancer.

4. Malformation defects (suppurative and specific) caused by infection. Such as the deformity and necrosis caused by extensive subcutaneous tissue necrosis and neonatal subcutaneous necrosis.

5. Traumatic defects and deformities. Deformities caused by traffic accidents, such as fracture repair and bone defect, bone grafting, eyebrow, eyelid, nose, lip and auricle deformity and defect reconstruction.

6. Plastic surgery is also an important part of plastic surgery. Such as facial wrinkle removal, nasal beauty, breast reconstruction, dimple reconstruction, liposuction and so on.