Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery
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Otolaryngol Head Neck Surg · May 2009
Arytenoid prolapse: a source of obstruction following laryngotracheoplasty.
Arytenoid prolapse is a potential source of upper airway obstruction following laryngotracheoplasty, and may be difficult to identify. We explored the incidence, clinical features, etiology, and surgical approach to patients with arytenoid prolapse following laryngotracheoplasty. ⋯ Arytenoid prolapse is a cause of airway obstruction following laryngotracheoplasty. Subtle airway complaints and decannulation failures are common features. Both endoscopic and open procedures can successfully treat arytenoid prolapse. Potential etiologies are discussed.