Functional Endoscopic Sinus Surgery Market Size, Share, and Industry Analysis By Type (Instruments (Endoscopes, Navigation Systems, and Others) and Accessories (Forceps, Curettes, and Others)), By Indication (Chronic Sinusitis, Nasal Polyps, Sinus Tumors, and Others), By Age Group (Adults and Pediatrics), By Procedure (Ethmoidectomy, Maxillary Antrostomy, Sphenoidotomie und andere), durch Endbenutzer (Krankenhäuser & ASCs, Spezialkliniken und andere) und regionale Prognose bis 2032