title: [Identification and management of the maxillary sinus ostium in endoscopic sinus surgery].
authors.forename: Qin-xiu
authors.initials: QX
authors.lastname: Zhang
authors.forename: Hui-ming
authors.initials: HM
authors.lastname: An
authors.forename: Shi-xi
authors.initials: SX
authors.lastname: Liu
authors.forename: Chuan-yu
authors.initials: CY
authors.lastname: Liang
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004724:Endoscopy; D005260:Female; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000601:surgery*; D008875:Middle Aged; D013517:Otorhinolaryngologic Surgical Procedures / Q000379:methods*; D055815:Young Adult