The eustachian tube connects the throat to the inner ear and equalises the inner and outer ear pressure. It is this which causes the pop! when you fly in an aircraft and you swallow. The pop is the eustachian tube clearing.
They connect the tympanic cavity to the pharynx.
Pharynx and the inner ear
The ear
eustachian tube
Pharynx
Yes. The eustachian canal connects to the nasopharynx.
eustachitis
The ear
The Eustachian tube, nowadays known as the pharyngotympanic tube. THis structure connect the middle ear to the oropharnx allowing the air from outside into the inner ear, equalizing pressure and so reducung stress on the tympanic membrane. The tube is only open when the person is swallowing and this is why chewing gums on descending and ascending planes helps ears to "pop"
eustachian tube
The Eustachian tube connects the inner ear with the back of the throat. It occurs in both ears and drains fluids into the esophagus.
eustachian tube & semicircular canal
The Eustachian tube is the most anterior.
Pharynx
The Eustachian tube which drains fluid from the eardrum to the throat The tube is about 3.6cm long, made up of cartilage and bone, and lined with very tiny hairs (called cilia). It is connected to the cavity of the middle ear, and at the bottom opens into the nasopharynx (located in the back of the mouth). If excess fluid builds up in the middle ear, it drains down the Eustachian tube into the throat.
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Eustachian tube which runs to your nose. I believe the correct answer is the Pharyngotympanic (auditory) tube
The Eustachian tube is located within the human ear. If the Eustachian tube is blocked, air is prevented from passing through to the middle ear.
The Eustachian tube