EntityQ1570144· pop 26· linked from 173 articlestympanic cavitySign in to savesmall cavity surrounding the bones of the middle earConnectionssemicircular canalEntityeardrumEntityEustachian tubeEntityauditory ossicleEntityouter earEntityexternal ear canalEntitystapedius muscleEntitytensor tympani muscleEntitybony labyrinthEntitypetrous part of the temporal boneEntityround windowEntityutricleEntitypharyngeal pouchEntityfacial canalEntityLatinEntitysoundEntitypublic domainEntityarteryEntityembryologyEntitysternumEntityCategoriesCommons link is the pagenameEarHuman head and neckOtologyOtorhinolaryngology