The Intersect ENT 50011 Propel™ Contour Implant is an advanced bioabsorbable steroid-releasing sinus implant designed to maintain sinus patency and reduce inflammation following frontal or maxillary sinus surgery. It gradually delivers mometasone furoate, a proven corticosteroid, directly to the sinus tissue to reduce postoperative interventions, scarring, and adhesions while supporting natural healing.