The most common type of otoplasty is the windbag ear, also known as the fan ear, which is a common congenital deformity of the outer ear. The stitches are removed 7-10 days after surgery, and the ear is strangled backwards with a wide elastic band for 3-6 months to prevent recurrence. Cup-shaped ear correction Cup-shaped ear, also known as droopy ear or circumferential ear, is a congenital malformation of the ear. After local infiltration anesthesia, a “V”-shaped incision is made at the foot of the ear wheel to separate the triangular flap along the subcutaneous upward, and “V”-shaped sutures are made and wrapped and fixed, and the stitches are removed in 7 days. Earlobe fissure correction 1.Direct suturing: For larger earlobes, the full thickness of the tissue at the edge of the fissure can be removed and the skin sutured in place. 2.”Z”-shaped surgery: The skin of the edge of the earlobe cleft is cut open, two “Z” arms are designed and cut, and the two triangular flaps on the same side are sutured after exchanging positions, and the front and back skin are sutured separately. 3.Flap rotation method: Design a full-thickness flap on each side of the earlobe fissure, cut and rotate the left flap to the right side and the right flap to the left side, and cut the edge of the flap that is rotated to the inside, and then suture it in place. Earlobe injury correction 1.”U”-shaped flap-like correction: Design a “U”-shaped flap below the external ear canal, and the flap should be larger than the earlobe. After the flap is cut and peeled upward, the two edges of the flap are sutured in opposite directions, the posterior edge of the earlobe defect is sutured to the edge of the flap, and the skin of the skin donor area is separated to both sides and sutured together. 2.Posterior flap rotation correction: The flap is designed under the earlobe, the lower end is rotated forward after incision and peeling, the skin of the skin donor area is separated to both sides, and the sutures are directly drawn together. 3.Easy flap correction: A flap slightly wider than the defect is designed in the postauricular mastoid area. After incision and peeling, the upper edge of the flap is sutured to the defect trauma, and the trauma edge of the skin donor area is peeled and intermittently sutured. The tip is usually broken at three weeks, and then the flap is turned upward so that the flesh surfaces are opposite and sutured behind and to the side of the ear to form the earlobe.