caa a22 4500 445297875 CHVBK 20180317142547.0 cr unu---uuuuu 170323e20101001xx s 000 0 eng 10.1007/s12070-010-0047-z doi (NATIONALLICENCE)springer-10.1007/s12070-010-0047-z The Location of Maxillary Sinus Ostium and Its Clinical Application [Elektronische Daten] [L. Prasanna, H. Mamatha] The endoscopic sinus surgeons must have a detailed knowledge of inconsistent location of maxillary sinus openings in any interventional maxillary sinus surgeries as it relates to the orbital floor, ethmoid infundibulum and the nasolacrimal duct. Forty cadaver head and neck specimens had been cut sagittally through the nose, such that the lateral nasal wall had been preserved. The findings were documented with an emphasis on location of the maxillary sinus openings. In the present study maxillary sinus ostium opened more commonly into posterior third of the hiatus semilunaris. Accessory maxillary ostium was another variation seen in nearly three-fourths of the cases which opened into membranous meatus inferior to the uncinate process. Association of Otolaryngologists of India, 2010 Accessory maxillary ostium nationallicence Maxillary os nationallicence Maxillary sinus nationallicence Ostiomeatal unit nationallicence Prasanna L. Department of Anatomy, J.J.M. Medical College, 577 004, Davangere, Karnataka, India aut Mamatha H. Department of Anatomy, Kasturba Medical College, Manipal, Karnataka, India aut Indian Journal of Otolaryngology and Head & Neck Surgery Springer-Verlag 62/4(2010-10-01), 335-337 0019-5421 62:4<335 2010 62 12070 https://doi.org/10.1007/s12070-010-0047-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12070-010-0047-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Prasanna L. Department of Anatomy, J.J.M. Medical College, 577 004, Davangere, Karnataka, India aut NATIONALLICENCE 700 1- Mamatha H. Department of Anatomy, Kasturba Medical College, Manipal, Karnataka, India aut NATIONALLICENCE 773 0- Indian Journal of Otolaryngology and Head & Neck Surgery Springer-Verlag 62/4(2010-10-01), 335-337 0019-5421 62:4<335 2010 62 12070 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer