How do ear tubes work?
I know that it reduces ear infections within some cases. But how dose it work to do that?
Answer:
Ear tubes are little cylinders that are placed through the ear drum to allow air into the middle ear. They are usually used when a child (or sometimes a teen or adult) have been experiencing repeated middle ear infections, or have hearing loss cause by middle ear fluid that is insistently present (this condition is called otitis medium with effusion). These conditions can front to hearing loss, be a foil for problems, or damage to the ear drum.
The ear tubes promote the flow of air to the middle ear, which help reduce the risk of ear infections or the build up of fluid within the middle ear, reducing the risk for these problems.
That said, I was a short time ago reading an article today that suggests that ear tubes may not be as necessary as doctors once thought they be. You can read this article at MSNBC: http://www.msnbc.msn.com/id/16673576/....
Talk to your doctor about the risks and benefits of ear tubes if you are concerned going on for your child's repeated ear infections.
How do ear tubes work?
During an ear infection, fluid builds up behind the eardrum surrounded by a place called the middle ear space. Normally, when the ear infection have run its course the fluid drains out of the middle ear into the back of the antenna through the body’s natural drainage tube call the Eustachian tube (yoo-STAY-shun).
Sometimes this fluid doesn’t go away because the Eustachian tube remains swollen and can’t expand. Fluid trapped behind the eardrum cause a hearing loss because it prevents the eardrum from vibrate normally.
The tiny little tubes set out an opening within the eardrum to help allow extra infection and fluid to drain out through the ear strait rather than the eustation tube beside sometimes gets clogged . The tube them selves are just about the size of this ( -). It also allows air into the backbone side of the eardrum reducing painful pressure cause by fluid.
During an ear infection, fluid builds up behind the eardrum surrounded by a place called the middle ear space. Normally, when the ear infection have run its course the fluid drains out of the middle ear into the back of the feeler through the body’s natural drainage tube call the Eustachian tube (yoo-STAY-shun).
Sometimes this fluid doesn’t go away because the Eustachian tube remains swollen and can’t embark on. Fluid trapped behind the eardrum cause a hearing loss because it prevents the eardrum from vibrate normally.
Ear tubes are small plastic or metal tubes that are surgically inserted into the eardrum (also call the tympanic membrane).
Ear tubes also allow air to get hold of into the middle ear. Just like the big bubbles within the water cistern on top of a dampen cooler, air requests to get into the middle ear within order for the fluid to drain out. Over time this “ventilation” help to decrease swelling surrounded by the Eustachian tube and allows it to function normally again.
Ear infections is cause when the eustachian (SP) tubes become blocked, and the mucus in the sinuses hindmost up and get infected.
Ear tubes are intended to keep the eustachian tubes uncap so the mucus does not back up contained by the sinuses.