. "05324888-n"^^ . . . . . . . . . . . . . "the main cavity of the ear; between the eardrum and the inner ear"@en-us . "middle ear"^^ . . . . . . "104131391"@en-us . . . "0.125"^^ . . . . . "tympanum"@en-us . . . "0"^^ . . . . . . "105324888"^^ . . . "105018013"@en-us . . . . . . "middle ear"@en-us . . "tympanic cavity"@en-us . . . . . . . .