What Exactly Is Otosclerosis?

Otosclerosis is the most frequent cause of middle ear hearing reduction for individuals

between the ages of fifteen and 35, usually starting at age twenty. It's a disease of the middle ear that causes an abnormal, sponge-like, bone development on the stapes. The stapes is the smallest bone in the human body! It's the tiny stirrup-shaped bone in the middle ear that vibrates and moves in response to sound waves. The cause of otosclerosis is unknown, though it is regarded to be genetic considering that approximately sixty% of all cases run in families. This disease is unusual in African Americans and less common in men and women of South American and Japanese heritage. Roughly ten% of the Caucasian population in America is affected. It comes about twice as often in women than men

Hearing reduction usually happens little by little over time, with periods of remission, but will continue to worsen. . Professionals claim that the hearing reduction from otosclerosis progresses rapidly during pregnancy. Severe hearing loss happens when the stapes is no longer able to vibrate due to the fact it has grow to be hardened and fixed because of the gradual build up of abnormal bone development. Eighty percent of sufferers encounter hearing reduction in both ears. A hearing test, audiometry, can confirm the severity of the hearing loss. A temporal- bone CT, a specific imaging test, can be used to rule out other triggers of hearing reduction. A majority of individuals with Otosclerosis develop tinnitus which is a clicking, machine like sound in the impacted ear and can be episodic or continuous. Tinnitus is typically related to the onset of vertigo.

Hearing professionals advise that you consider wearing hearing aids, which can be very beneficial, until finally the hearing loss progresses further and surgical treatment becomes needed. The benefits of taking fluoride tablets, calcium and vitamin D havent been proven but might be successful in slowing the progression of the disease. Surgical intervention is the treatment of choice and can restore normal hearing. A Stapedectomy is an operation to repair the damage caused by otosclerosis by replacing the stapes with an artificial plastic bone, termed a piston. This restores the transmission of sound into the inner ear. As with any surgery there are risks for serious complications. There is a 1 % chance of complete hearing loss if fluid leaks from the inner ear during surgery. The vast majority of patients find the operation a success. For a close up look,you are able to observe a stapedectomy on You Tube.

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