-
Journal of anesthesia · Mar 1994
Effects of continuous epidural block on motor nerve conduction velocity in patients with lower spine disorders.
- Sumihisa Aida, Toshiyuki Tobita, and Koki Shimoji.
- Department of Anesthesiology, Niigata University School of Medicine, 1-757 Asahimachi, 951, Niigata, Japan.
- J Anesth. 1994 Mar 1; 8 (1): 32-35.
AbstractThirty-one patients with severe low back pain were treated by continuous epidural block for 18±3 (mean±SEM) days. Motor nerve conduction velocity (MCV) of the common peroneal nerve was measured before and after the treatment. After the treatment, the visual analogue scale score (VAS) and straight leg-raising (SLR) test were markedly reduced (P<0.01), and MCV was increased significantly (P<0.001). A significant correlation (P<0.01) between the SLR test and MCV was found before the treatment. A significant correlation (P<0.001) between VAS and MCV was demonstrated after treatment. However, in three patients who showed no reduction in VAS even after the treatment, MCV became significantly (P<0.05) slower in spite of nearly normal SLR test results. These results suggest that epidural block treatment improves not only pain but also MCV, and that two parameters, SLR test and pain intensity, are related closely to the MCV.
Notes
Knowledge, pearl, summary or comment to share?You can also include formatting, links, images and footnotes in your notes
- Simple formatting can be added to notes, such as
*italics*,_underline_or**bold**. - Superscript can be denoted by
<sup>text</sup>and subscript<sub>text</sub>. - Numbered or bulleted lists can be created using either numbered lines
1. 2. 3., hyphens-or asterisks*. - Links can be included with:
[my link to pubmed](http://pubmed.com) - Images can be included with:
 - For footnotes use
[^1](This is a footnote.)inline. - Or use an inline reference
[^1]to refer to a longer footnote elseweher in the document[^1]: This is a long footnote..