title: Diagnostic and therapeutic significance of sinoscopy in maxillary sinusitis.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D004724:Endoscopy; D005260:Female; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000000981:diagnostic imaging / Q000378:metabolism; D008875:Middle Aged; D011859:Radiography; D012852:Sinusitis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000628:therapy