H91.3: Deaf mutism, not elsewhere classified
A person who is unable to hear can sometimes still sometimes pick up individual sounds or noises. Loss of hearing may be caused by disorders of the ear, the acoustic nerve, or the brain.
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 information about sounds and noises goes from the inner ear, via the acoustic nerves, to the brain.
Hearing and speaking are 2 closely related abilities. If a child is deaf, their speech development can be delayed or non-existent. So functioning hearing is important in being able to learn to talk.
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The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.