title: Update on imaging for functional endoscopic sinus surgery.
abstract: This article details the imaging modalities available for patients being considered for functional endoscopic sinus surgery. The pertinent radiologic anatomy is reviewed with an emphasis on normal variations. Imaging appearances of inflammatory sinus disease as well as postoperative appearances, including complications, are presented.
authors.affiliation: Johns Hopkins Medical Institutions, Baltimore, Maryland, USA.
authors.forename: P J
authors.initials: PJ
authors.lastname: Oliverio
authors.forename: M L
authors.initials: ML
authors.lastname: Benson
authors.forename: S J
authors.initials: SJ
authors.lastname: Zinreich
mesh_terms: D004724:Endoscopy / Q000379:methods*; D006801:Humans; D008279:Magnetic Resonance Imaging; D012852:Sinusitis / Q000175:diagnosis* / Q000503:physiopathology / Q000601:surgery*; D014057:Tomography, X-Ray Computed