The ear not only listens to the sounds made by everything in the world, it is also an important member of the entire five senses. The existence of certain defects in the ears can be covered up with hair, but it does not really solve the defects in the ears. Otoplasty can recreate complete ears for those with ear defects. As otoplasty has become more common, so has the number of people choosing it. What are the methods of otoplasty? 1, cup-shaped ear correction surgery cup-shaped ear is also a congenital ear deformity, cup-shaped ear has four main features: auricular curl, auricular tilt, auricular smaller, auricular position low. The cup-shaped ear deformity has a significant impact on appearance and life, and surgery is an effective way to correct this deformity. Surgery can be performed after the age of 6 years. The main purpose of surgery is to increase the length of the ear wheel and the ear boat, so that the curled ear can be restored, and if possible, the surgery can be combined with the surgery for the full repair of the cup ear. 2, the windy ear correction surgery windy ear can be said to be the most common congenital auricular deformity, generally considered to be due to the embryonic incomplete formation of the ear wheel or the formation of the cartilage development of the ear nail. Otoplasty is not very invasive and can be performed on any patient who wants to improve the shape of the ear. In order not to interfere with the normal psychological development of children, surgery can be performed at the age of 5-6 years. At this time, the auricle is only a few millimeters different from that of an adult, and bilateral otoplasty can be completed in a single operation. 3.Hidden ear correction surgeryHidden ear is a kind of congenital ear deformity. The appearance of hidden ear not only damages a person’s appearance, but also affects normal life and can cause great psychological impact on children, so early detection should be treated early. The surgery method of hidden ear correction is to first cut along the edge of the ear cartilage in the upper part of the auricle, turn the cartilage over to the root of the cartilage of the ear nail, and then apply free skin graft to cover the trauma behind the auricle and the cranial side wall, mostly using the local flap transfer method or the local flap plus skin graft method. There is no obvious postauricular sulcus in the crypt ear. After the surgery, not only the appearance can be improved, but also the dysfunction can be solved.