antrum
pl: antra
Related Words
cavitycavernsinusanatomymaxillaryfrontalethmoidsphenoidsinusitismucosamembraneboneskullfacenasalpassageairvacuumhollowchambervoidopeningorificestomachpylorusgastricdigestionsphinctermucusinflammationinfectionpathologyradiologyscanbiopsysurgerydrainagepressurerespirationventilationcraniummaxillapalateseptumconchameatusepitheliumglandsecretionfluidcystpolypcongestionblockageobstructionphysiologymorphologystructureorgantissuecavitationexcavationpocketrecessalveolusalveolilacunacapsuleventricle