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Ear infection
The presence and growth of bacteria or viruses in the ear.
Ear Wax
Yellow secretion from glands in the outer ear (cerumen) that keeps the skin of the ear dry and protected from infection.
Eardrum
A translucent, fibrous drum which separates the external ear canal from the middle ear and is directly attached to the ear bones (ossicles). This structure helps conduct sound waves to mechanical energy that results in stimulation of the inner ear.
Electronystagmogram
A test of the vestibular system, which is used to help diagnose balance problems.
Endolymph
The fluid in the labyrinth (the organ of balance located in the inner ear that consists of three semicircular canals and the vestibule).
Endoscopic Sinus Surgery
Looking into the sinuses and performing procedures on the sinuses by placing flexible telescopes through the nose.
Endoscopy
Surgery using a telescope to visualize internal organ through a small incision. Generally less invasive than traditional surgeries and requiring a shorter recovery period.
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Electronystagmogram
Epiglottis
A small flap-like valve made of cartilage that closes over the voice box (larynx) during swallowing so that food goes down the esophagus.
Epistaxis
Nosebleed. More
Esophagus
Swallowing tube made of muscle that connects the throat with the stomach.
ESS
Endoscopic sinus surgery.
Ethmoid
Sinuses located between the eyes.
Eustachian Tube
A tube that extends from the middle ear to the roof of the throat; it keeps the air pressure in the middle ear consistent with the air pressure in the immediate environment
External Otitis
Infection of the external ear canal commonly known as "swimmer�s ear."
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