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Functional endoscopic sinus surgery in aviators with recurrent sinus barotrauma.

Recurrent sinus barotrauma in an aviator is difficult to treat successfully. Exacerbations frequently result in marked aviator discomfort, cycles of temporary restriction from aviation duties, or even permanent disqualification for flying duties. Medical management and standard sinus operations are often ineffective, seldom curative, and have a disappointing record in returning the aviator to flying duties. Detailed computerized tomographic scanning of the paranasal sinuses coupled with the functional endoscopic sinus surgery approach directs treatment at the causative pathology. Sinus ventilation is improved while making possible a return to active flight status without recurrence of sinus barotrauma. Initial experience with the functional endoscopic sinus surgery technique in such a patient population is reported. A discussion of recurrent sinus barotrauma, paranasal sinus anatomy, and the theory of endoscopic surgical management for sinus disease is included.