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Conductive Hearing Loss

Conductive hearing loss is when the normal physical movement (conduction) of sound waves through the external ear canal or the middle ear is blocked or misdirected. Anything that disrupts the passage of sound through the external and middle ear—such as hardened earwax, a hole in the eardrum, a foreign object, abnormal bone growth, swelling, or a tumor—can cause this type of hearing loss.

Conductive hearing loss usually can be reversed by treating the underlying cause.

By Healthwise Staff
Primary Medical Reviewer William H. Blahd, Jr., MD, FACEP - Emergency Medicine
Specialist Medical Reviewer Charles M. Myer, III, MD - Otolaryngology
Current as of April 8, 2013

WebMD Medical Reference from Healthwise

Last Updated: April 08, 2013
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.