References in periodicals archive ?
Each time there is an infection, the middle ear makes a fluid in sympathy and if this can't drain away through the eustachian tube, it becomes thick.
The ACCLARENT AERA(TM) System dilates an obstructed Eustachian tube by inserting a small balloon into the Eustachian tube and inflating the balloon.
The eustachian tube is the narrow tube that connects the middle ear to the throat - in adults it is approximately 3-4cm long.
Anatomical development of the Eustachian tube depends on cranio-facial growth and body development [Di Francesco et al.
Narrowing of the Eustachian tube is typically preceded by an upper respiratory tract infection.
The middle ear is a closed, air-filled chamber, separated from the outer ear by the ear drum, and ventilated by the Eustachian tube.
Other criteria for the device include: stable bilateral sensorineural hearing loss, a normally functioning Eustachian tube, and normal middle ear anatomy.
I doubt that any quantity of zinc would change eustachian tube function in a clinically meaningful way.
The VT serves as an artificial eustachian tube helping to ventilate and equalise the middle-ear pressure.
Because my eustachian tube on my right side had not been opening and closing as it should, there was a negative pressure in my middle ear and this negative pressure over time had caused my right eardrum to be sucked inward creating "retraction pockets.
The patient is unable to open a tube, the Eustachian tube, which connects the nose to the middle ear.
Chapters include the latest diagnostic methods for media otitis; recent studies of the anatomy and physiology of the eustachian tube; an evidence-based classification of eustachian tube dysfunction; new information on antibiotic-resistant microbes; vaccines for prevention; and management recommendations.