{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T12:42:05Z","timestamp":1760100125015},"reference-count":11,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2009,1,23]],"date-time":"2009-01-23T00:00:00Z","timestamp":1232668800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acta Anaesthesiol Scand"],"published-print":{"date-parts":[[2009,3]]},"abstract":"<jats:p><jats:bold>Objective: <\/jats:bold> The specific aim of this study was to determine the ability of anesthesiology residents to independently identify a series of anatomic structures in a live model using ultrasound, both before and after a 4\u2010week regional anesthesia rotation that incorporates a standardized ultrasound training curriculum for peripheral nerve blockade.<\/jats:p><jats:p><jats:bold>Methods: <\/jats:bold> Ten CA2 and CA3 anesthesiology residents volunteered to participate in this study. Each resident was subjected to a pre\u2010rotation practical exam, in which he attempted to identify 15 structures at four sites of peripheral nerve blockade, in a test subject. Each resident then received specific training for ultrasound\u2010guided nerve blocks during a 4\u2010week regional anesthesia rotation, and then completed a post\u2010rotation exam. The mean number of structures correctly identified on the exams was compared for significant differences utilizing a paired <jats:italic>t<\/jats:italic>\u2010test.<\/jats:p><jats:p><jats:bold>Results: <\/jats:bold> Residents were able to identify significantly more anatomic structures on the post\u2010rotation exam as compared with the pre\u2010rotation exam (mean 14.1 vs. 9.9, <jats:italic>P<\/jats:italic>&lt;.001), as well as more peripheral nerve targets. The most frequently misidentified structures on the pre\u2010rotation exam were the subclavian vein, the sciatic nerve in the popliteal fossa, and the femur.<\/jats:p><jats:p><jats:bold>Conclusions: <\/jats:bold> Ultrasound\u2010na\u00efve anesthesiology residents, who received instruction and experience with ultrasound\u2010guided peripheral nerve blocks on a 4\u2010week regional anesthesia rotation, significantly improved their ability to independently identify relevant anatomic structures with ultrasonography.<\/jats:p>","DOI":"10.1111\/j.1399-6576.2008.01862.x","type":"journal-article","created":{"date-parts":[[2009,1,23]],"date-time":"2009-01-23T17:39:05Z","timestamp":1232732345000},"page":"364-368","source":"Crossref","is-referenced-by-count":14,"title":["Impact of a regional anesthesia rotation on ultrasonographic identification of anatomic structures by anesthesiology residents"],"prefix":"10.1111","volume":"53","author":[{"given":"S. L.","family":"OREBAUGH","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P. E.","family":"BIGELEISEN","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M. L.","family":"KENTOR","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2009,2,13]]},"reference":[{"key":"e_1_2_6_2_2","first-page":"368","article-title":"Ultrasound\u2010guided regional anesthesia","volume":"104","author":"Gray AT.","year":"2006","journal-title":"current state of the art"},{"key":"e_1_2_6_3_2","first-page":"1265","article-title":"Ultrasound\u2010guided regional anesthesia","volume":"104","author":"Marhofer P","year":"2007","journal-title":"current concepts and future trends"},{"key":"e_1_2_6_4_2","first-page":"1047","article-title":"Ultrasound imaging improves learning curves in obstetric epidural anesthesia","volume":"50","author":"Grau T","year":"2003","journal-title":"a preliminary study"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1097\/00115550-200411000-00007"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1097\/00115550-200703000-00003"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.7863\/jum.2005.24.10.1365"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000542-200308000-00004"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1399-6576.2008.01695.x"},{"key":"e_1_2_6_10_2","first-page":"1429","article-title":"Three\u2010dimensional ultrasound\u2010assisted popliteal catheter placement revealing aberrant anatomy","volume":"52","author":"Clendenen SR","year":"2008","journal-title":"implications for block failure"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1097\/00115550-200709000-00014"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1399-6576.2006.01042.x"}],"container-title":["Acta Anaesthesiologica Scandinavica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1399-6576.2008.01862.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1399-6576.2008.01862.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,10]],"date-time":"2023-10-10T15:27:51Z","timestamp":1696951671000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1399-6576.2008.01862.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,2,13]]},"references-count":11,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2009,3]]}},"alternative-id":["10.1111\/j.1399-6576.2008.01862.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1399-6576.2008.01862.x","archive":["Portico"],"relation":{},"ISSN":["0001-5172","1399-6576"],"issn-type":[{"value":"0001-5172","type":"print"},{"value":"1399-6576","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,2,13]]}}}