{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,15]],"date-time":"2026-03-15T18:44:18Z","timestamp":1773600258564,"version":"3.50.1"},"reference-count":23,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2007,7,1]],"date-time":"2007-07-01T00:00:00Z","timestamp":1183248000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2007,7,1]],"date-time":"2007-07-01T00:00:00Z","timestamp":1183248000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"},{"start":{"date-parts":[[2007,7,1]],"date-time":"2007-07-01T00:00:00Z","timestamp":1183248000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2007,7,1]],"date-time":"2007-07-01T00:00:00Z","timestamp":1183248000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"DOI":"10.13039\/100009026","name":"Smith and Nephew","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100009026","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["arthroscopyjournal.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Arthroscopy"],"published-print":{"date-parts":[[2007,7]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>The goal of this study was to evaluate the risk of vascular injury with arthroscopic osteoplasty of the femoral head\u2010neck junction in a cadaveric model.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Eight fresh\u2010frozen cadaveric pelvi were used for arthroscopic osteoplasty of a predetermined 150\u00b0 arc of resection along the anterior femoral head\u2010neck junction. Postoperatively, injection studies of the deep femoral arteries were performed on all specimens to identify local extravasation of neoprene latex before polymerization as a reproducible indicator of vascular injury. Control specimens included 1 specimen without an osteoplasty and 1 specimen after an \u201caggressive\u201d open osteoplasty with intention to violate the superior retinacular vessels.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The first control specimen showed complete filling of the superior retinacula branches, whereas the second control specimen had evidence of intracapsular latex extravasation. In 7 of 8 experimental specimens, there was near\u2010to\u2010complete filling of the superior and inferior retinacula branches with no signs of latex extravasation. In 1 specimen, no superior retinacular branches were identified; however, no extravasation of the latex material was noted. No injury to the main extracapsular branches of the medial or lateral femoral circumflex vessels was noted. We noted on average 3 superior retinacular vessels penetrating the posterior\u2010superior head\u2010neck junction.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>There was no evidence of vascular injury to the main blood supply of the femoral head in any of the 8 experimental specimens as noted by latex extravasation. These findings show that arthroscopic osteoplasty can be performed without disrupting the vascular supply to the femoral head.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Clinical Relevance<\/jats:title>\n                    <jats:p>This article has important information on the relation of vascular structures and the resection limit with arthroscopic osteoplasty of the femoral head\u2010neck junction.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1016\/j.arthro.2007.01.025","type":"journal-article","created":{"date-parts":[[2007,7,17]],"date-time":"2007-07-17T07:22:42Z","timestamp":1184656962000},"page":"738-743","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":26,"title":["Vascular Preservation During Arthroscopic Osteoplasty of the Femoral Head\u2010Neck Junction: A Cadaveric Investigation"],"prefix":"10.1002","volume":"23","author":[{"given":"Patrick S.","family":"Sussmann","sequence":"first","affiliation":[{"name":"Hospital for Special Surgery New York New York U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anil S.","family":"Ranawat","sequence":"additional","affiliation":[{"name":"Hospital for Special Surgery New York New York U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Shehaan","sequence":"additional","affiliation":[{"name":"Hospital for Special Surgery New York New York U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dean","family":"Lorich","sequence":"additional","affiliation":[{"name":"New York Presbyterian Hospital Weill Medical College of Cornell University New York New York U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Douglas E.","family":"Padgett","sequence":"additional","affiliation":[{"name":"Hospital for Special Surgery New York New York U.S.A."},{"name":"New York Presbyterian Hospital Weill Medical College of Cornell University New York New York U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bryan T.","family":"Kelly","sequence":"additional","affiliation":[{"name":"Hospital for Special Surgery New York New York U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,7,1]]},"reference":[{"key":"e_1_2_3_2_1","volume-title":"Instructional course lecture: Joint preserving procedures of the hip","author":"Ganz 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