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Bell's Palsy - College Essays

Bell's Palsy


Origin and Definition:
Sir Charles Bell first described this malady in the early 1900's. The medical definitions are as follows: acute form of cranial mononeuropathy VII and is the most common form of this type of nerve damage (peripheral neuropathy). The disorder is a mononeuropathy (involvement of a single nerve) that damages the 7th cranial (facial) nerve, the nerve that controls movement of the muscles of the face. Etiology or "cause" of idiopathic is felt to be a sensory ganglionitis of the central nervous system with a secondary muscle palsy. The muscle paralysis is caused by inflammation and autoimmune demyelination instead of ischemic compression.
What does this mean in simple ...

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skull

Changes in taste, salivation or tear formation

Face may feel stiff and pulled to one side

Headache

Sensitivity to light and sound


Incidence:

Statistics indicate that Bell's Palsy affects approximately 2 out of 10,000 people, however, the actual incidence is likely to be much higher (around 1 out of 500 to 1,000). The disorder will effect 40,000 men and women a year, usually between the ages of 20 and 35. Of those diagnosed, twenty percent will have reoccurrence of the disease. It can strike almost anyone at any age; however, it disproportionally attacks pregnant women and people who have diabetes, influenza, a cold, or some other upper respiratory ailment. It also seems to have a higher incidence in regions where the climate is cold.
Researchers in Japan recently identified the common cold sore virus, herpes simplex, as the likely cause of most causes of Bell's Palsy. This finding is still in the proving stage and there is no solid evidence to support it ...

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Bell's Palsy. (2007, March 31). Retrieved November 26, 2024, from http://www.essayworld.com/essays/Bells-Palsy/62658
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"Bell's Palsy." Essayworld.com. March 31, 2007. Accessed November 26, 2024. http://www.essayworld.com/essays/Bells-Palsy/62658.
"Bell's Palsy." Essayworld.com. March 31, 2007. Accessed November 26, 2024. http://www.essayworld.com/essays/Bells-Palsy/62658.
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PAPER DETAILS
Added: 3/31/2007 10:16:27 PM
Category: Health & Medicine
Type: Premium Paper
Words: 848
Pages: 4

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