{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T05:32:03Z","timestamp":1777613523633,"version":"3.51.4"},"reference-count":21,"publisher":"SAGE Publications","issue":"12","license":[{"start":{"date-parts":[[2017,9,16]],"date-time":"2017-09-16T00:00:00Z","timestamp":1505520000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Foot Ankle Int."],"published-print":{"date-parts":[[2017,12]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>The aim of this study was to compare the postoperative pain levels in patients undergoing osteosynthesis of the calcaneus with either a popliteal nerve block or an ankle block.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>A retrospective analysis of all consecutive patients undergoing operative fixation of a calcaneal fracture via a sinus tarsi approach between August 2012 and April 2017 in a single foot\/ankle specialized center was performed. Single-shot popliteal blocks were placed using ultrasound guidance by an anesthesiologist while ankle blocks were placed by a foot\/ankle specialized surgeon. Pain levels were measured through the numerical rating scale (NRS). In total, 83 patients were included in this study; 33 received a popliteal block, and 50 received an ankle block. No statistically significant differences were present in baseline characteristics between the 2 groups.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Comparable postoperative pain levels were observed in both groups. There was no statistically significant difference in amount of morphine used between the 2 groups.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>No differences were found in postoperative pain levels between patients receiving a single-shot popliteal block and patients who received a single-shot ankle block following calcaneal fracture surgery.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Level of Evidence:<\/jats:title>\n                    <jats:p>III, comparative series.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1071100717730337","type":"journal-article","created":{"date-parts":[[2017,9,16]],"date-time":"2017-09-16T07:55:08Z","timestamp":1505548508000},"page":"1352-1356","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Comparable Postoperative Pain Levels Using 2 Different Nerve Blocks in the Operative Treatment of Displaced Intra-articular Calcaneal Fractures"],"prefix":"10.1177","volume":"38","author":[{"given":"Siem A.","family":"Dingemans","sequence":"first","affiliation":[{"name":"Trauma Unit, Academic Medical Center, Amsterdam, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kristian J.","family":"de Ruiter","sequence":"additional","affiliation":[{"name":"Trauma Unit, Academic Medical Center, Amsterdam, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Merel F. N.","family":"Birnie","sequence":"additional","affiliation":[{"name":"Trauma Unit, Academic Medical Center, Amsterdam, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J. Carel","family":"Goslings","sequence":"additional","affiliation":[{"name":"Trauma Unit, Academic Medical Center, Amsterdam, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gan","family":"van Samkar","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology, Academic Medical Center, Amsterdam, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tim","family":"Schepers","sequence":"additional","affiliation":[{"name":"Trauma Unit, Academic Medical Center, Amsterdam, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2017,9,16]]},"reference":[{"key":"bibr1-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1097\/ALN.0000000000000170"},{"key":"bibr2-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1097\/00005131-200404000-00001"},{"key":"bibr3-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1016\/S1268-7731(03)00099-7"},{"key":"bibr4-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1097\/BOT.0000000000000374"},{"key":"bibr5-1071100717730337","doi-asserted-by":"publisher","DOI":"10.3113\/FAI.2010.1043"},{"issue":"5","key":"bibr6-1071100717730337","first-page":"357","volume":"83","author":"Falyar CR","year":"2015","journal-title":"AANA J"},{"key":"bibr7-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1016\/S0885-3924(03)00162-3"},{"key":"bibr8-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1097\/BOT.0b013e3182638b25"},{"key":"bibr9-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1097\/BOT.0000000000000746"},{"key":"bibr10-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1002\/acr.20543"},{"key":"bibr11-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1097\/BOT.0b013e3181bfc9f7"},{"key":"bibr12-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1197\/S1069-6563(03)00372-5"},{"key":"bibr13-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2015.15281"},{"key":"bibr14-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1007\/BF03011173"},{"key":"bibr15-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1053\/j.jfas.2005.07.005"},{"key":"bibr16-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1046\/j.1460-9584.2000.00193.x"},{"key":"bibr17-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1186\/1471-227X-13-19"},{"key":"bibr18-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1002\/9780470316696"},{"key":"bibr19-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1097\/00000542-197604000-00017"},{"key":"bibr20-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1053\/bean.2002.0236"},{"key":"bibr21-1071100717730337","doi-asserted-by":"publisher","DOI":"10.1111\/j.1533-2500.2009.00335.x"}],"container-title":["Foot &amp; Ankle International"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1071100717730337","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/1071100717730337","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1071100717730337","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T21:26:19Z","timestamp":1777411579000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1071100717730337"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,9,16]]},"references-count":21,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2017,12]]}},"alternative-id":["10.1177\/1071100717730337"],"URL":"https:\/\/doi.org\/10.1177\/1071100717730337","relation":{},"ISSN":["1071-1007","1944-7876"],"issn-type":[{"value":"1071-1007","type":"print"},{"value":"1944-7876","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,9,16]]}}}