palsy

(redirected from Bell's palsy)
Also found in: Dictionary, Thesaurus, Medical, Acronyms, Wikipedia.

paralysis

paralysis or palsy (pôlˈzē), complete loss or impairment of the ability to use voluntary muscles, usually as the result of a disorder of the nervous system. The nervous tissue that is injured may be in the brain, the spinal cord, or in the muscles themselves. Accordingly there may be general paralysis, involvement of only one side (hemiplegia), paralysis on both sides at one level (paraplegia or quadriplegia), or localized paralysis in a small group of nerves or muscles.

The cause of paralysis may be any injury that tears or compresses the nerves; it may be hemorrhage, tumor, infection, or substances toxic to nerve tissue. One of the most frequent causes of paralysis is stroke, in which hemorrhage, thrombosis, or obstruction of a cerebral vessel interferes with nerve function. Another disorder in which a resting tremor is one of the main symptoms, accompanied by slowness and poverty of movement, muscular rigidity, and postural instability is Parkinson's disease. Cerebral palsy is due to an injury to the brain motor tissue before or during birth. However, this disorder is nonprogressive. Partial or complete paralysis often accompanies multiple sclerosis.

The Columbia Electronic Encyclopedia™ Copyright © 2022, Columbia University Press. Licensed from Columbia University Press. All rights reserved.

palsy

[′pȯl·zē]
(medicine)
Any of various special types of paralysis, such as cerebral palsy.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

palsy

Pathol
paralysis, esp of a specified type
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
References in periodicals archive ?
Kapag natulog kang nakatapat sa electric fan, puwede kang magkaroon ng Bell's Palsy. Ito 'yung ngumingiwi ang isang parte ng mukha," warned Ong, who ran but lost in the last senatorial race.
<B Marcus' face became paralysed due to Bell's palsy
A week before the look-back period, his doctor determined he had a facial nerve disorder that might be Bell's palsy, for which he prescribed medicine while noting that he did not know the cause of the symptoms.
No significant association between HLA and Bell's palsy. Tissue Antigens 1978 Nov;12(5):404-406.
I am sharing my story with you because I have realized that not many people are aware of this disease called Bell's palsy, and how it affects our families.
According to most international population studies, 15-30 cases per 100,000 population of Bell's palsy are observed annually.
Between August 2011 and July 2015 (4 years), 53 patients with severe peripheral facial palsy diagnosed with Bell's palsy or Ramsay Hunt syndrome were treated by auditory ossicles preserved facial nerve decompression surgery at the Department of Otolaryngology of Tokyo Women's Medical University.
Asrani said the Bell's Palsy condition is reversible, but he has been through a tough time.
Just before starting secondary school, Scarlett was diagnosed with Bell's palsy - a type of facial paralysis that was the result of her being hit by a car while cycling.
She added: "It was harder opening up about the Bell's palsy and how I have anxiety and panic attacks because there are sides of me I don't ever show publicly."
Last July I was diagnosed with Bell's Palsy, or paralysis of one side of the face.