The larynx, or voice box, sits at the entry to the trachea, or airway. The vocal cords are attached between cartilaginous elements. Movement of the vocal cords both protects the airway from contamination as well as produces sounds for speech. Damage to these cartilaginous elements can occur from arthritis. This may results from systemic disorders or from repeated trauma.
Causes of Laryngeal Arthritis
Laryngeal arthritis can be associated with systemic forms of arthritis, such as rheumatoid arthritis. It can also occur from injury to these structures.
Signs and Symptoms of Laryngeal Arthritis
Deformity of the cartilage may occur with arthritis. This can lead to hoarseness. In extreme cases, there may be interference with the passage of air through the larynx. Inadequate movement of the vocal cords can lead to failure to protect the airway from liquids and solids in the oral cavity. Aspiration can occur, with cough, infection, chest pain and fever.
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Medical Content Last Updated on 07/12/2008
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