title: More than 20 years of powered endoscopic ethmoidectomy.
authors: Section of Otolaryngology, Halifax Medical Center, Daytona Beach, FL, USA.
authors: Dewey A
authors: DA
authors: Christmas
authors: Joseph P
authors: JP
authors: Mirante
authors: Eiji
authors: E
authors: Yanagisawa
mesh_terms: D004724:Endoscopy / Q000266:history* / Q000379:methods; D005005:Ethmoid Sinus / Q000601:surgery*; D015521:Ethmoid Sinusitis / Q000601:surgery; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D059747:Nasal Surgical Procedures / Q000266:history* / Q000379:methods