Audiogram | Graph of pure tone testing used to determine the minimum amount of different sounds that can be heard
Auditory Brainstem Response (ABR) | Test using small electrodes to determine the function of the auditory (hearing) nerve
Auditory Processing Testing | Group of diagnostic tests used to determine how well sounds are being interpreted by the brain
CT and MRI | Special radiology studies used to evaluate the head and neck
Electronystagmagraphography (ENG) | Test that determines how well eyes, inner ear, and vestibular nerve are maintaining balance
Flexible laryngoscopy | A fibro-optic (flexible) scope is used to see the vocal cords
Needle Biopsy | A small needle is used to sample the cells of a lump or growth
Nocturnal polysomnogram | Test that measures quality and quantity of sleep; often requires overnight sleep clinic staff
Normal human hearing | A range of 250-8,000 Hertz (units of pitch); a measurement of 20 to 25 decibels (units) of loudness
Otoacoustic Emission Testing (OAE) | A specific test of the inner ear to determine its response to sound
Sinus endoscopy | An endoscope is an instrument that illuminates and magnifies. It allows a inspection of the nose and sinus cavities in a precise and accurate manner.
Tympanogram | Test of middle ear system (eardrum and group of bones) using sound and pressure