TAILIEUCHUNG - Báo cáo khoa học: " Practical tips for modified dorsolumbar epidural anesthesia in cattle"

Tuyển tập các báo cáo nghiên cứu khoa học quốc tế về bệnh thú y đề tài: Practical tips for modified dorsolumbar epidural anesthesia in cattle | J. Vet. Set. 2006 7 1 69-72 JOURNAL OF Veterinary Science Practical tips for modified dorsolumbar epidural anesthesia in cattle Inhyung Lee1 Norio Yamaeishi2 Kenji Oboshi2 Naoki Sasaki1 Haruo Yamada1 V cs z cs 7 tf 7 7 1 Department of Clinical Veterinary Science and2Research Center for Animal Hygiene and Food Safety Obihiro University of Agriculture and Veterinary Medicine Hokkaido 080-8555 Japan Segmental dorsolumbar epidural anesthesia has been considered difficult to perform. The purpose of this study was to determine whether or not it is difficult for beginners to learn how to do modified dorsolumbar epidural anesthesia of cattle. Thirty cattle were divided into two groups young n 8 and adult n 22 according to their age and body weight and new methylene blue NMB was injected into the first interlumbar L1-L2 epidural space by four fifth-year veterinary school students who had never performed this method. After a 1 hour lecture on the modified dorsolumbar epidural anesthesia procedure which included basic anatomy and skills each student successfully performed the procedure. In the young group the NMB solution was distributed between the periosteum and the epidural fat BPF in one half and between the epidural fat and the dura mater BFD in the other half of the cattle. In about 60 13 22 of the adult group the NMB solution distributed as BFD type. This study showed that the modified dorsolumbar epidural anesthesia procedure is easy for beginners to perform ư they overcome their fear about the deeper insertion of the epidural needle with basic anatomical knowledge and a little experience. Keywords dorsolumbar epidural anesthesia cattle Introduction It is preferred that most abdominal surgeries in cattle be performed in the standing position because of the side effects from general anesthesia and recumbency. In several anesthetic techniques for flank surgery of standing cattle segmental dorsolumbar epidural anesthesia is performed to desensitize a number of nerve

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