Here's a breakdown:
* Dysphonia: A general term for any voice disorder that affects the quality, pitch, or loudness of the voice.
* Larynx: The voice box, containing the vocal cords.
* Speech Sounds: The individual sounds that make up words.
Causes of Dysphonia:
There are many causes of dysphonia, including:
* Vocal Cord Paralysis: One or both vocal cords are unable to move properly.
* Vocal Cord Nodules: Small growths on the vocal cords that can cause hoarseness.
* Vocal Cord Polyps: Larger growths on the vocal cords that can cause a raspy voice.
* Laryngitis: Inflammation of the larynx that can cause temporary hoarseness.
* Cancer: Cancer of the larynx can affect the ability to speak.
Diagnosis and Treatment:
A doctor or speech-language pathologist can diagnose dysphonia. Treatment depends on the underlying cause and may include:
* Voice Therapy: Exercises to improve vocal cord function.
* Medication: To reduce inflammation or address other underlying conditions.
* Surgery: To remove growths or correct anatomical problems.