choana
pl: choanae
Related Words
nasalcavitynostrilpharynxnasopharynxanatomyrespirationairwaymucosaseptumconchaturbinatepalatesoft palatehard palatemaxillavomerethmoidsphenoidsinusolfactionsmellbreathingoxygencarbon dioxidemucusciliaepitheliumpassageopeningapertureorificeventriclethroatlarynxtrachealungdiaphragmglottisepiglottisuvulatonsiladenoidatresiastenosisobstructioncongestionrhinitissinusitisphysiologymorphologycraniumskullfaceheadmammalvertebratecartilagebonetissuemembranevascularizationnervetrigeminal