Minerva anestesiologica
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Minerva anestesiologica · Nov 2007
Review Meta AnalysisUltrasound guidance for locoregional anesthesia: a review.
Although regional anaesthesia has become safer, there are an increasing number of articles regarding complications of regional blocks. During the last few years, many authors have suggested the use of ultrasound to minimize the appearance of complications. This review was performed, through a Medline research, to evaluate articles concerning ultrasound and locoregional anaesthesia published until April 2005. ⋯ Ultrasound guidance is useful in facilitating peripheral and neuroaxial blocks and offers direct visualization of the target, adjacent structures, and local anesthetic spread. The advantages also include a decreased rate of complications and faster onset of blocks. Finally, ultrasound measurements can even result in suggestions to modify established block technique.