H83: Other diseases of inner ear
H83.8: Other specified diseases of inner ear
The ear is a sensory organ that is used to hear and to maintain one’s balance. There are 3 different areas in the ear: the outer ear, middle ear and inner ear. The inner ear is made up of a series of bony canals filled with fluid. The inner ear contains the organs of hearing and balance. The organ of hearing is also called the cochlea because it is a spiral-shaped bony canal. Inside the cochlea are the sensory cells for hearing. The organ of balance is made up of three semicircular bony canals. The inner ear connects to the brain via the auditory nerve and the vestibular nerve.
When the inner ear is damaged, one may experience various symptoms. One might be dizzy. Sometimes one also has balance problems. The person may then find it difficult to ride a bicycle. One’s hearing may be worse than usual.
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