Methods 1: The nasolabial groove flap with subcutaneous pedicle was designed in nasolabial groove, and the nasal tip defect was repaired with nasolabial groove flap.

Method 2: Frontal flap is an axial flap pedicled with the frontal branch of superficial temporal artery, which has the advantage of good blood supply and is very suitable for repairing nasal tip defect.

Method 3: Composite tissue transplantation was used to repair the nasal tip defect, and more tissues were extracted from the earlobe. For patients with nasal tip defect, although the face is small but the defect is deep, composite tissue free transplantation is also a very good method;

Method 4: Full-thickness skin transplantation The effect of full-thickness skin transplantation is relatively poor for patients with deep defects, but it is very suitable for patients with superficial defects and scars.