Latin hiatus maxillaris TA A02.1.12.021 | Dorlands
/Elsevier h_11/12422030 FMA 57758 | |
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Below the bulla ethmoidalis, and partly hidden by the inferior end of the uncinate process of ethmoid bone, is the maxillary hiatus (or ostium maxillare, or maxillary sinus ostium, or maxillary ostium, or opening from the maxillary sinus); in a frontal section this opening is seen to be placed near the roof of the sinus.
References
Maxillary hiatus Wikipedia(Text) CC BY-SA