【医】咽鼓管吹入法

eustachian tube Eustachian oxygen insufflation window of tube tube of electric force eyepiece of level tube coking of tube cathode of pickup tube comb of static pressure tube tube clogged tube tube sheet Eustachian tube insufflation insufflation of Fallopian tube insufflation of Enstachian tube insufflation of the tube impatency of eustachian tube catheterization of eustachian tube Compression of eustachian tube obstruction of eustachian tube diverticulum of eustachian tube sulcus of eustachian tube stricture of eustachian tube