Fibrillations in lumbosacral paraspinal
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Rachel A. Nardin; Elizabeth M. Raynor; Seward B. Rutkove
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Article
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1998
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John Wiley and Sons
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English
โ 72 KB
Although paraspinal muscle fibrillations and positive sharp waves (PSWs) are used to help identify neuromuscular disorders, the frequency of these abnormalities in normal subjects is uncertain. We performed lumbosacral paraspinal electromyography in 65 normal subjects. Twentyseven (42%) had fibrilla