Clinically, if the tympanic membrane perforation is relatively short, and the perforation area is relatively small, it will normally heal on its own in 2-3 months. However, if the tympanic membrane has been perforated for 20 years and does not heal on its own, tympanic membrane repair surgery is usually considered, but the preoperative period is also based on the actual situation of the patient. If the patient has a large perforated tympanic membrane, the chances of a successful repair are not very high. However, if the patient has a large portion of the tympanic membrane remaining, clinical repair is of great significance. After the repair, the patient will not have recurrent pus and water in the external auditory canal, and the patient’s hearing will be improved, and the patient’s tinnitus will be more or less improved. Therefore, according to the actual situation of the patient, it is necessary to decide whether the perforated eardrum can be completely cured or not, and the perforated eardrum in the clinic must be in the case of patients with dry ears, in order to be able to surgical treatment, and after the operation also need to be regularly rechecked, change the medication.