A rare ankylosis of the cricoarytenoid joints.
D003680:Deglutition Disorders / Q000209:etiology; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000209:etiology; D006801:Humans; D007817:Laryngeal Cartilages; D007823:Laryngeal Nerves; D008297:Male; D011859:Radiography; D013167:Spondylitis, Ankylosing / Q000150:complications / Q000000981:diagnostic imaging*; D014140:Tracheotomy; D014826:Vocal Cord Paralysis / Q000000981:diagnostic imaging