Search Results for: Needle roller bearing
placement, and anesthetic injection videoclips were saved, and these images and vidoes independently rated by separate novice and expert reviewers for quality of visualization of bony elements, pleura, relevant ligament/membrane, needle, and injectate spread. block performance times, postoperative pain
(pajunk, gmbh, geisingen, germany) was inserted in-plane. the goal was to simultaneously visualize the needle and the injection target (immediately deep to the sctl). correct placement of the needle tip was confirmed visually by depression of the pp upon injection of la, and by lack of retrograde spread...
https://bmcanesthesiol.biomedcentral.com/articles/10.1186/s12871-020-0929-x