Acoustic Impedance Check

A method of examining the ear by special inspection. Basic Information Specialist classification: otolaryngology examination classification: physical examination Applicable gender: whether men and women apply fasting: not fasting Reminder: Pay attention to rest before inspection to ensure the accuracy of the inspection results. Normal value normal. Clinical significance 1. Diagnosis of secretory otitis media, adhesive otitis media, and otosclerosis. 2. Identify cochlear sputum and posterior sinus. 3. The location of facial nerve diseases. 4. Localization of lesions near the brain stem. 5. Understand the function of the Eustachian tube. 6. Identification of false sputum and mental sputum. Precautions Pay attention to rest before inspection to ensure the accuracy of the inspection results. Inspection process Sound impedance check method. Not suitable for the crowd A person with a problem with his ears. Adverse reactions and risks May cause temporary tinnitus.