Articles: nerve-block.
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Anesteziol Reanimatol · Sep 1991
[The inguinal paravascular technique of lumbar plexus block--anatomical pretests were unsuccessful].
Using 28 anatomic preparations, the boundaries of dye expansion in tissues adjacent to nervous stems have been experimentally studied during the application of lumbar plexus local anesthesia technique via inguinal paravascular approach according to A. Winnie. ⋯ Compact structure of perineural spaces in musculus psoas major prevents lumbar plexus infiltration. The junction of lumbar and obturator fascia, forming the fascial node between large and small pelvis, excludes any possible contacts between the dye solution and the obturator nerve.
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Anaesth Intensive Care · Aug 1991
The lumbosacral epidural block: a modified Taylor approach for abdominal urologic surgery in children.
We describe the lumbosacral epidural approach in 97 children undergoing abdominal urologic surgical procedures. Due to the rudimentary spinous process of the first sacral vertebra and the less prominent sacral angle, an appropriate upward inclination of the Tuohy needle in the midline is always possible in infants and small children. A catheter was easily inserted in every case and the technique was shown to be useful and safe for providing adequate intraoperative and postoperative pain control.