Falsely increased bispectral index during endoscopic shoulder surgery attributed to interferences with the endoscopic shaver device.
case_report · Level V
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- Record sourced from PubMed, PMID 12456438.
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Abstract
Endoscopic shaver activity can cause falsely increased bispectral index (BIS) readings. Close observation of BIS during periods with no shaver activity will reveal the true BIS and can be used to titrate depth of anesthesia. The reason for these interferences remain unclear.
Medical subject headings
- Electroencephalography
- Shoulder