Ear tube insertion

Injury	Disease	Nutrition	Poison

Symptoms	Surgery	Test	Special Topic

Tympanic membrane

Ear tube insertion - series

Overview

Recovery

Risks

Ear tube insertion

Definition:

Ear tube insertion is a procedure to drain fluid that has built up behind a child’s eardrums. The purpose of the procedure is to restore the normal functioning of the ear.

Alternative Names:

Myringotomy; Tympanostomy; Ear tubes surgery

Description:

While the child is under general anesthesia, a small incision is made in the eardrum. The fluid is suctioned out. A small tube will be inserted through the eardrum incision. The tube allows air to flow in, and fluid to continuously flow out, of the middle ear.

The incision heals on its own, without the need for sutures. The hole closes and the ear tubes usually fall out naturally, after an average of 14 months or so.

Indications:

The most common reason for performing this surgery is when a child has had fluid build-up behind the eardrum for 4 months or longer, plus has hearing loss or other risk for developmental problems.

If there is a compelling reason, some children may be candidates for ear tube surgery regardless of how long the fluid has been present or their hearing ability.

Ear tube insertion is sometimes used for:

Acute ear infections
Patients undergoing hyperbaric oxygen therapy
Patients with a complication resulting from a severe ear infection, such as mastoiditis, brain infection, meningitis, or facial nerve paralysis
Barotrauma from flying or deep sea diving

Review Date: 9/9/2005
Reviewed By: A.D.A.M. editorial. Previously reviewed by Kevin Fung, M.D., FRCS(C), Department of Otolaryngology, University of Western Ontario, London, Ontario, Canada. Review provided by VeriMed Healthcare Network (10/24/2004).

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