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http://dx.doi.org/10.1016/j.bja.2024.07.033 | DOI Listing |
J Med Ultrasound
August 2024
Department of Anesthesiology, KMCH Institute of Health Sciences and Research, Coimbatore, Tamil Nadu, India.
Background: The lumbar plexus (LP) is a group of nerves located at the fourth lumbar vertebra level, between the anterior two-thirds and posterior one-thirds of the psoas muscle. In this study, the researchers aimed to investigate the spread of latex in injections of LP, suprainguinal fascia iliaca, and circum-psoas planes to assess the different regional techniques for blocking LP nerves (LPNs).
Methods: The study involved performing ultrasound-guided injections of three different colored latexes in six cadavers.
Br J Anaesth
November 2024
Department of Paediatric Anaesthesia, Bristol Royal Hospital for Children, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK.
J Vasc Surg
June 1991
General Surgical Service, Massachusetts General Hospital, Boston 02114.
To determine the safety of intraaortic balloon pump catheter insertion for critical coronary ischemia through suprainguinal prosthetic bypass grafts, we examined our experience of 19 intraaortic balloon pumps placed through grafts in 17 patients by means of surgical exposure (8) or the percutaneous (11) approach. Fourteen intraaortic balloon pumps were placed through matured grafts at a time remote (2 to 13 years; mean, 7 years) from their vascular bypass surgery. Five were inserted through nonmatured grafts during the same hospitalization as their vascular reconstructive surgery (1 to 12 days; mean, 4 days).
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