If you can’t hear in your ears, you are deaf. The method of restoring hearing will be decided by the doctor according to the patient’s specific condition. If it is conductive deafness, such as auditory chain deformity, atresia, pseudocholesteatoma, etc., it can be treated by surgery. If it is mixed deafness, it can be treated by surgical correction and combined with hearing aids. If it is neurological deafness, it needs to be treated according to the severity of the patient’s condition. 1. Conductive deafness: (1) If there is an auditory ossicular chain deformity or a perforated eardrum, the hearing can be improved by tympanoplasty. (2) If there is atresia of the ear canal, etc., then reconstruction of the ear canal can be done through plastic surgery. (3) If there is a pseudocholesteatoma in the ear canal, then surgery is needed to remove the cholesteatoma. 2. Mixed deafness: In the case of mixed deafness, there may be both otitis media and a lesion of the auditory ossicle chain. Surgery is needed to correct the lesion of the auditory ossicle chain and combine it with a hearing aid. 3. Neurological deafness: If it is mild neurological deafness, usually do not need special treatment. For moderate neurological deafness, hearing aids or bone conduction hearing aids are required. In the case of severe neurological deafness, cochlear implants are needed to improve or restore the patient’s hearing. Hearing loss or loss of hearing, should promptly go to the hospital for examination, the doctor diagnosis is clear to give targeted treatment.