Urgent! Which is the best ear hospital in Chengdu?

The common diseases in otology include: trauma, otitis externa, otitis media, hearing impairment, tinnitus, dizziness, sudden deafness, eustachian tube obstruction, hearing aid selection, artificial electronic otosurgery, listening language training, etc. Conventional diseases in external ear can be seen in general hospitals, while diseases in middle ear and inner ear require higher instruments and techniques. Take otomicroscope as an example, at present, it is also in Huaxi Hospital and Provincial People's Hospital.