What is the pathophysiology of cricoarytenoid (CA) fixation?

Updated: Jul 27, 2021
  • Author: Paul C Bryson, MD; Chief Editor: Arlen D Meyers, MD, MBA  more...
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Laryngeal manifestations of arthritis, specifically rheumatoid arthritis, have been recognized for more than a century. The pathologic features of laryngeal rheumatoid arthritis are identical to those of other involved joints in the body.

The soft tissues surrounding the joint may have typical rheumatoid stigmata, including rheumatoid nodules.

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