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This is a study looking at transnasal sinus balloon dilation without tissue removal treating the maxillary sinuses in patients with sinusitis. The study will be assessing symptomatic improvement post-procedure.
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Ages Eligible for Study:
18 Years and older (Adult, Older Adult)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
18 years or older
Patients with chronic sinusitis of the maxillary sinus(es)