Observe sinus balloon dilation using the Medtronic NuVent™ EM Balloon Sinus Dilation System. Watch the NuVent™ sinus balloons navigate through the nasal cavity, locate the sinus openings (ostia) and perform a balloon dilation procedure. This is completed in three sinuses: frontal, sphenoid, and maxillary. UC202004633revEN-ADM033777
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