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Otosclerosis

Otosclerosis is a hearing condition in which the stapes in the ear becomes attached to the surrounding bone by an abnormal bone growth. Sound transmission is progressively impaired so that hearing in the affected ear deteriorates. more...

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Treatment

The condition can be cured by having a stapedectomy. This procedure involves bypassing the stuck stapes by making a hole through it to the outer chamber of the inner ear and placing an artificial bone from the still moveable healthy hearing bones through the hole to the inner ear.

References in popular culture

During the first three seasons of the CBS TV series CSI: Crime Scene Investigation, Gil Grissom suffered from otosclerosis, which he inherited from his mother. At the end of the the show's third season, Grissom underwent a stapedectomy to correct it.

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Diagnosing and Treating Patients with Otosclerosis
From American Family Physician, 5/15/00 by Anne D. Walling

(Great Britain-The Practitioner, February 2000, p. 70.) In patients with otosclerosis, recurrent phases of bone formation and resorption in the ear result in otosclerotic fixation of the stapes in the oval window. The condition is hereditary and usually occurs in persons in their 20s and 30s. Patients report progressive bilateral conductive hearing loss, which may be improved in a noisy environment (paracusis). Tinnitus may be severe. Besides history, the diagnosis is usually made by conductive loss on audiometry with absent stapedial reflexes. The first line of management is use of hearing aids. Stapedectomy and insertion of prostheses are usually successful but carry a small risk of loss of remaining hearing.

COPYRIGHT 2000 American Academy of Family Physicians
COPYRIGHT 2000 Gale Group

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