J38: Diseases of vocal cords and larynx, not elsewhere classified
J38.0: Paralysis of vocal cords and larynx
Paralysis of vocal cords and larynx is a condition that affects the functionality of these crucial parts involved in speech and breathing. It occurs when nerve impulses to the larynx (voice box) and vocal cords are disrupted, resulting in their inability to move. This condition can cause significant changes in voice and speech, often leading to hoarseness, voice changes, and complete loss of voice in some cases. It can also cause breathing difficulties as the vocal cords cannot fully open and close, hindering the airflow in and out of the lungs. Paralysis can occur in one or both vocal cords. The causes can vary from nerve damage during surgery, stroke, tumor, injury, viral infections to neurological conditions such as Parkinson's disease or multiple sclerosis. The progression of the condition depends largely on the underlying cause.
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