{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T06:39:45Z","timestamp":1789195185466,"version":"build-2803163510"},"reference-count":47,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"24","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Journal of Bone and Joint Surgery"],"published-print":{"date-parts":[[2017,12,20]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Disruption of the arterial supply to the femoral head, and subsequent development of femoral head osteonecrosis, is of serious concern with intracapsular hip procedures. However, the effect of arthroscopic femoral osteochondroplasty on femoral head perfusion is unknown. We aimed to quantify the effects of both standard and posterosuperior extension of arthroscopic femoral osteochondroplasty on femoral head vascularity. We hypothesized that extension of the superior resection zone posteriorly would negatively affect femoral head perfusion.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>In 12 cadaveric pelvic specimens, we cannulated the medial femoral circumflex artery (MFCA). One hip per pelvis was randomly selected to be in 1 of 2 experimental groups based on the superior extent of the osteochondroplasty: standard resection (resection anterior to the 12 o\u2019clock [0\u00b0 of 360\u00b0] position) or extended resection (resection extended posterior to the 12 o\u2019clock position). Computed tomography (CT) scans were obtained prior to and following arthroscopic resection to delineate the resection margins. Gadolinium enhancement on magnetic resonance imaging (MRI) was quantified in the femoral head by volumetric analysis using custom software. A polyurethane compound was injected and gross dissection of the vasculature was performed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      Extension of the osteochondroplasty posteriorly (the extended-resection group), to a mean of 41.3\u00b0 (range, 34\u00b0 to 47\u00b0) posterior to the 12 o\u2019clock position, decreased femoral head perfusion by a mean of 28% (range, 18% to 38%). The standard-resection group demonstrated a mean decrease in femoral head perfusion of 7% (range, 4% to 11%). Correlation analysis demonstrated a significant negative correlation (correlation coefficient, \u22120.877; p &lt; 0.001; R\n                      <jats:sup>2<\/jats:sup>\n                      = 0.747). For every 1\u00b0 that the superior resection margin extended posteriorly, a corresponding 0.88% decrease in femoral head perfusion was found.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Femoral head perfusion is almost fully maintained with arthroscopic osteochondroplasty when the superior resection margin is anterior to the 12 o\u2019clock position. Perfusion is also well maintained if the superior resection margin is extended no more than 10\u00b0 posterior to 12 o\u2019clock. Further posterior extension correlated with greater decreases in femoral head perfusion.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Clinical Relevance:<\/jats:title>\n                    <jats:p>Our study provides previously unreported quantitative MRI data on femoral head perfusion following arthroscopic femoral osteochondroplasty for the treatment of cam-type femoroacetabular impingement.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.2106\/jbjs.16.01556","type":"journal-article","created":{"date-parts":[[2017,12,21]],"date-time":"2017-12-21T02:44:41Z","timestamp":1513824281000},"page":"2094-2102","source":"Crossref","is-referenced-by-count":8,"title":["Quantitative Assessment of Femoral Head Perfusion Following Arthroscopic Femoral Osteochondroplasty"],"prefix":"10.2106","volume":"99","author":[{"given":"Lionel E.","family":"Lazaro","sequence":"first","affiliation":[{"name":"Sports Medicine Service (D.H.N. and B.T.K.), Orthopaedic Trauma Service (C.E.K, D.L.H., and D.G.L.), Adult Reconstruction and Joint Replacement Service (P.K.S.), and Center for Hip Preservation (D.H.N., D.L.H., B.T.K., and D.G.L.), Hospital for Special Surgery and New York Presbyterian Hospital (L.E.L. and J.P.v.d.L.), New York, NY"},{"name":"Citigroup Biomedical Imaging Center (J.P.D.), Weill Cornell Medicine (L.E.L., D.H.N., C.E.K., P.K.S., J.P.v.d.L., J.P.D., D.L.H., B.T.K., and D.G.L.), New York, NY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Danyal H.","family":"Nawabi","sequence":"additional","affiliation":[{"name":"Sports Medicine Service (D.H.N. and B.T.K.), Orthopaedic Trauma Service (C.E.K, D.L.H., and D.G.L.), Adult Reconstruction and Joint Replacement Service (P.K.S.), and Center for Hip Preservation (D.H.N., D.L.H., B.T.K., and D.G.L.), Hospital for Special Surgery and New York Presbyterian Hospital (L.E.L. and J.P.v.d.L.), New York, NY"},{"name":"Citigroup Biomedical Imaging Center (J.P.D.), Weill Cornell Medicine (L.E.L., D.H.N., C.E.K., P.K.S., J.P.v.d.L., J.P.D., D.L.H., B.T.K., and D.G.L.), New York, NY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Craig E.","family":"Klinger","sequence":"additional","affiliation":[{"name":"Sports Medicine Service (D.H.N. and B.T.K.), Orthopaedic Trauma Service (C.E.K, D.L.H., and D.G.L.), Adult Reconstruction and Joint Replacement Service (P.K.S.), and Center for Hip Preservation (D.H.N., D.L.H., B.T.K., and D.G.L.), Hospital for Special Surgery and New York Presbyterian Hospital (L.E.L. and J.P.v.d.L.), New York, NY"},{"name":"Citigroup Biomedical Imaging Center (J.P.D.), Weill Cornell Medicine (L.E.L., D.H.N., C.E.K., P.K.S., J.P.v.d.L., J.P.D., D.L.H., B.T.K., and D.G.L.), New York, NY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter K.","family":"Sculco","sequence":"additional","affiliation":[{"name":"Sports Medicine Service (D.H.N. and B.T.K.), Orthopaedic Trauma Service (C.E.K, D.L.H., and D.G.L.), Adult Reconstruction and Joint Replacement Service (P.K.S.), and Center for Hip Preservation (D.H.N., D.L.H., B.T.K., and D.G.L.), Hospital for Special Surgery and New York Presbyterian Hospital (L.E.L. and J.P.v.d.L.), New York, NY"},{"name":"Citigroup Biomedical Imaging Center (J.P.D.), Weill Cornell Medicine (L.E.L., D.H.N., C.E.K., P.K.S., J.P.v.d.L., J.P.D., D.L.H., B.T.K., and D.G.L.), New York, NY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jelle P.","family":"van der List","sequence":"additional","affiliation":[{"name":"Sports Medicine Service (D.H.N. and B.T.K.), Orthopaedic Trauma Service (C.E.K, D.L.H., and D.G.L.), Adult Reconstruction and Joint Replacement Service (P.K.S.), and Center for Hip Preservation (D.H.N., D.L.H., B.T.K., and D.G.L.), Hospital for Special Surgery and New York Presbyterian Hospital (L.E.L. and J.P.v.d.L.), New York, NY"},{"name":"Citigroup Biomedical Imaging Center (J.P.D.), Weill Cornell Medicine (L.E.L., D.H.N., C.E.K., P.K.S., J.P.v.d.L., J.P.D., D.L.H., B.T.K., and D.G.L.), New York, NY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jonathan P.","family":"Dyke","sequence":"additional","affiliation":[{"name":"Citigroup Biomedical Imaging Center (J.P.D.), Weill Cornell Medicine (L.E.L., D.H.N., C.E.K., P.K.S., J.P.v.d.L., J.P.D., D.L.H., B.T.K., and D.G.L.), New York, NY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3091-3655","authenticated-orcid":false,"given":"David L.","family":"Helfet","sequence":"additional","affiliation":[{"name":"Sports Medicine Service (D.H.N. and B.T.K.), Orthopaedic Trauma Service (C.E.K, D.L.H., and D.G.L.), Adult Reconstruction and Joint Replacement Service (P.K.S.), and Center for Hip Preservation (D.H.N., D.L.H., B.T.K., and D.G.L.), Hospital for Special Surgery and New York Presbyterian Hospital (L.E.L. and J.P.v.d.L.), New York, NY"},{"name":"Citigroup Biomedical Imaging Center (J.P.D.), Weill Cornell Medicine (L.E.L., D.H.N., C.E.K., P.K.S., J.P.v.d.L., J.P.D., D.L.H., B.T.K., and D.G.L.), New York, NY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bryan T.","family":"Kelly","sequence":"additional","affiliation":[{"name":"Sports Medicine Service (D.H.N. and B.T.K.), Orthopaedic Trauma Service (C.E.K, D.L.H., and D.G.L.), Adult Reconstruction and Joint Replacement Service (P.K.S.), and Center for Hip Preservation (D.H.N., D.L.H., B.T.K., and D.G.L.), Hospital for Special Surgery and New York Presbyterian Hospital (L.E.L. and J.P.v.d.L.), New York, NY"},{"name":"Citigroup Biomedical Imaging Center (J.P.D.), Weill Cornell Medicine (L.E.L., D.H.N., C.E.K., P.K.S., J.P.v.d.L., J.P.D., D.L.H., B.T.K., and D.G.L.), New York, NY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dean G.","family":"Lorich","sequence":"additional","affiliation":[{"name":"Sports Medicine Service (D.H.N. and B.T.K.), Orthopaedic Trauma Service (C.E.K, D.L.H., and D.G.L.), Adult Reconstruction and Joint Replacement Service (P.K.S.), and Center for Hip Preservation (D.H.N., D.L.H., B.T.K., and D.G.L.), Hospital for Special Surgery and New York Presbyterian Hospital (L.E.L. and J.P.v.d.L.), New York, NY"},{"name":"Citigroup Biomedical Imaging Center (J.P.D.), Weill Cornell Medicine (L.E.L., D.H.N., C.E.K., P.K.S., J.P.v.d.L., J.P.D., D.L.H., B.T.K., and D.G.L.), New York, NY"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"issue":"9","key":"bib1-20230816","doi-asserted-by":"crossref","first-page":"1204","DOI":"10.1302\/0301-620X.97B9.34704","article-title":"The terminal branches of the medial femoral circumflex artery: the arterial supply of the femoral head","author":"Lazaro","year":"2015","journal-title":"Bone Joint J"},{"issue":"7","key":"bib2-20230816","doi-asserted-by":"crossref","first-page":"738","DOI":"10.1016\/j.arthro.2007.01.025","article-title":"Vascular preservation during arthroscopic osteoplasty of the femoral head-neck junction: a cadaveric investigation","volume":"23","author":"Sussmann","year":"2007","journal-title":"Arthroscopy"},{"key":"bib3-20230816","doi-asserted-by":"crossref","first-page":"112","DOI":"10.1097\/01.blo.0000096804.78689.c2","article-title":"Femoroacetabular impingement: a cause for osteoarthritis of the hip","volume":"417","author":"Ganz","year":"2003","journal-title":"Clin Orthop Relat Res."},{"issue":"9","key":"bib4-20230816","doi-asserted-by":"crossref","first-page":"924","DOI":"10.1053\/jars.2001.25342","article-title":"Hip arthroscopy without traction: in vivo anatomy of the peripheral hip joint cavity","volume":"17","author":"Dienst","year":"2001","journal-title":"Arthroscopy"},{"issue":"Suppl","key":"bib5-20230816","doi-asserted-by":"crossref","first-page":"20S","DOI":"10.1177\/0363546511412734","article-title":"Radiographic comparison of surgical hip dislocation and hip arthroscopy for treatment of cam deformity in femoroacetabular impingement","volume":"39","author":"Bedi","year":"2011","journal-title":"Am J Sports Med"},{"issue":"12","key":"bib6-20230816","doi-asserted-by":"crossref","first-page":"1257","DOI":"10.1016\/j.arthro.2007.07.012","article-title":"Arthroscopic versus open osteoplasty of the head-neck junction: a cadaveric investigation","volume":"23","author":"Sussmann","year":"2007","journal-title":"Arthroscopy"},{"issue":"1","key":"bib7-20230816","doi-asserted-by":"crossref","first-page":"99","DOI":"10.1016\/j.arthro.2013.10.005","article-title":"Surgical treatment of femoroacetabular impingement: what are the limits of hip arthroscopy?","volume":"30","author":"Zaltz","year":"2014","journal-title":"Arthroscopy"},{"issue":"5","key":"bib8-20230816","doi-asserted-by":"crossref","first-page":"679","DOI":"10.1302\/0301-620X.82B5.0820679","article-title":"Anatomy of the medial femoral circumflex artery and its surgical implications","volume":"82","author":"Gautier","year":"2000","journal-title":"J Bone Joint Surg Br."},{"issue":"2","key":"bib9-20230816","doi-asserted-by":"crossref","first-page":"409","DOI":"10.2106\/JBJS.G.01679","article-title":"Capsular and pericapsular contributions to acetabular and femoral head perfusion","volume":"91","author":"Kalhor","year":"2009","journal-title":"J Bone Joint Surg Am."},{"issue":"2","key":"bib10-20230816","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1016\/j.ocl.2005.02.002","article-title":"Distribution of vascular foramina around the femoral head and neck junction: relevance for conservative intracapsular procedures of the hip","volume":"36","author":"Lavigne","year":"2005","journal-title":"Orthop Clin North Am."},{"issue":"4","key":"bib11-20230816","doi-asserted-by":"crossref","first-page":"598","DOI":"10.1302\/0301-620X.35B4.598","article-title":"Osteoarthritis of the hip: a study of the nature and evolution of the disease","author":"Harrison","year":"1953","journal-title":"J Bone Joint Surg Br"},{"key":"bib12-20230816","doi-asserted-by":"crossref","first-page":"560","DOI":"10.1302\/0301-620X.47B3.560","article-title":"The distribution and anastomoses of arteries supplying the head and neck of the femur","volume":"47","author":"Sevitt","year":"1965","journal-title":"J Bone Joint Surg Br."},{"issue":"1","key":"bib13-20230816","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1302\/0301-620X.31B1.82","article-title":"Arterial supply to the femoral head and its clinical importance","volume":"31B","author":"Tucker","year":"1949","journal-title":"J Bone Joint Surg Br."},{"key":"bib14-20230816","first-page":"6","article-title":"The normal vascular anatomy of the femoral head in adult man. 1953","volume":"334","author":"Trueta","year":"1997","journal-title":"Clin Orthop Relat Res"},{"issue":"1","key":"bib15-20230816","doi-asserted-by":"crossref","first-page":"131","DOI":"10.1302\/0301-620X.91B1.21275","article-title":"Assessment of vascularity of the femoral head using gadolinium (Gd-DTPA)-enhanced magnetic resonance imaging: a cadaver study","volume":"91","author":"Boraiah","year":"2009","journal-title":"J Bone Joint Surg Br."},{"key":"bib16-20230816","first-page":"61","article-title":"The evolution of the circulation in the developing femoral head and neck","volume":"77","author":"Wolcott","year":"1943","journal-title":"Surg Gynecol Obstet"},{"issue":"4848","key":"bib17-20230816","doi-asserted-by":"crossref","first-page":"1236","DOI":"10.1136\/bmj.2.4848.1236","article-title":"Blood supply of the femoral head","volume":"2","author":"Harty","year":"1953","journal-title":"Br Med J"},{"issue":"11","key":"bib18-20230816","doi-asserted-by":"crossref","first-page":"1471","DOI":"10.1302\/0301-620X.93B11.26993","article-title":"Anatomy of the medial femoral circumflex artery with respect to the vascularity of the femoral head","volume":"93","author":"Zlotorowicz","year":"2011","journal-title":"J Bone Joint Surg Br."},{"issue":"Suppl 4","key":"bib19-20230816","first-page":"85","article-title":"Vascularity of the arthritic femoral head and hip resurfacing","volume":"88","author":"Beaul\u00e9","year":"2006","journal-title":"J Bone Joint Surg Am."},{"issue":"1","key":"bib20-20230816","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1302\/0301-620X.88B1.16682","article-title":"Notching of the femoral neck during resurfacing arthroplasty of the hip: a vascular study","volume":"88","author":"Beaul\u00e9","year":"2006","journal-title":"J Bone Joint Surg Br."},{"issue":"7","key":"bib21-20230816","doi-asserted-by":"crossref","first-page":"659","DOI":"10.1007\/s00132-008-1300-y","article-title":"[Blood flow to the femoral head and hip resurfacing arthroplasty]","volume":"37","author":"Beaul\u00e9","year":"2008","journal-title":"Orthopade"},{"issue":"Suppl","key":"bib22-20230816","doi-asserted-by":"crossref","first-page":"64S","DOI":"10.1177\/0363546511414016","article-title":"Vascular safe zones in hip arthroscopy","volume":"39","author":"McCormick","year":"2011","journal-title":"Am J Sports Med"},{"issue":"3","key":"bib23-20230816","doi-asserted-by":"crossref","first-page":"177","DOI":"10.3928\/01477447-20160404-01","article-title":"Femoral head avascular necrosis is not caused by arthroscopic posterolateral femoroplasty","volume":"39","author":"Rupp","year":"2016","journal-title":"Orthopedics"},{"issue":"8","key":"bib24-20230816","doi-asserted-by":"crossref","first-page":"2484","DOI":"10.1007\/s11999-013-2809-x","article-title":"Novel CT-based three-dimensional software improves the characterization of cam morphology","volume":"471","author":"Milone","year":"2013","journal-title":"Clin Orthop Relat Res."},{"issue":"4","key":"bib25-20230816","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1097\/JSA.0000000000000084","article-title":"Complications in hip arthroscopy: a systematic review and strategies for prevention","volume":"23","author":"Weber","year":"2015","journal-title":"Sports Med Arthrosc"},{"issue":"7","key":"bib26-20230816","doi-asserted-by":"crossref","first-page":"1669","DOI":"10.1007\/s00167-012-2184-2","article-title":"Complications following hip arthroscopy: a systematic review and meta-analysis","volume":"21","author":"Kowalczuk","year":"2013","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"issue":"6","key":"bib27-20230816","doi-asserted-by":"crossref","first-page":"1329","DOI":"10.1177\/0363546512441328","article-title":"Hip morphological characteristics and range of internal rotation in femoroacetabular impingement","volume":"40","author":"Audenaert","year":"2012","journal-title":"Am J Sports Med"},{"issue":"2","key":"bib28-20230816","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1016\/j.arthro.2010.06.031","article-title":"Three-dimensional assessment of cam engagement in femoroacetabular impingement","volume":"27","author":"Audenaert","year":"2011","journal-title":"Arthroscopy"},{"issue":"2","key":"bib29-20230816","doi-asserted-by":"crossref","first-page":"204","DOI":"10.1016\/j.arthro.2011.11.005","article-title":"Computer-assisted modeling of osseous impingement and resection in femoroacetabular impingement","volume":"28","author":"Bedi","year":"2012","journal-title":"Arthroscopy"},{"issue":"5","key":"bib30-20230816","doi-asserted-by":"crossref","first-page":"575","DOI":"10.1016\/j.arthro.2014.01.009","article-title":"The critical corner of cam femoroacetabular impingement: clinical support of an emerging concept","volume":"30","author":"Matsuda","year":"2014","journal-title":"Arthroscopy"},{"key":"bib31-20230816","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1186\/1471-2288-4-26","article-title":"Random allocation software for parallel group randomized trials","volume":"4","author":"Saghaei","year":"2004","journal-title":"BMC Med Res Methodol"},{"issue":"6","key":"bib32-20230816","doi-asserted-by":"crossref","first-page":"e731","DOI":"10.1016\/j.eats.2015.07.021","article-title":"Creating and closing the T-capsulotomy for improved visualization during arthroscopic treatment of femoroacetabular impingement","volume":"4","author":"Camp","year":"2015","journal-title":"Arthrosc Tech"},{"issue":"23","key":"bib33-20230816","doi-asserted-by":"crossref","first-page":"e1821","DOI":"10.2106\/JBJS.L.01185","article-title":"Assessment of femoral head and head-neck junction perfusion following surgical hip dislocation using gadolinium-enhanced magnetic resonance imaging: a cadaveric study","volume":"95","author":"Lazaro","year":"2013","journal-title":"J Bone Joint Surg Am."},{"issue":"19","key":"bib34-20230816","doi-asserted-by":"crossref","first-page":"e1401","DOI":"10.2106\/JBJS.L.00401","article-title":"Quantitative and qualitative assessment of bone perfusion and arterial contributions in a patellar fracture model using gadolinium-enhanced magnetic resonance imaging: a cadaveric study","volume":"95","author":"Lazaro","year":"2013","journal-title":"J Bone Joint Surg Am."},{"issue":"6","key":"bib35-20230816","doi-asserted-by":"crossref","first-page":"475","DOI":"10.2106\/JBJS.15.00367","article-title":"A vessel-preserving surgical hip dislocation through a modified posterior approach: assessment of femoral head vascularity using gadolinium-enhanced MRI","volume":"98","author":"Sculco","year":"2016","journal-title":"J Bone Joint Surg Am."},{"issue":"4","key":"bib36-20230816","doi-asserted-by":"crossref","first-page":"943","DOI":"10.2106\/JBJS.H.01144","article-title":"Quantitative assessment of the vascularity of the proximal part of the humerus","volume":"92","author":"Hettrich","year":"2010","journal-title":"J Bone Joint Surg Am."},{"issue":"12","key":"bib37-20230816","doi-asserted-by":"crossref","first-page":"1116","DOI":"10.2106\/JBJS.J.00693","article-title":"Quantitative assessment of the vascularity of the talus with gadolinium-enhanced magnetic resonance imaging","volume":"93","author":"Miller","year":"2011","journal-title":"J Bone Joint Surg Am."},{"issue":"8","key":"bib38-20230816","doi-asserted-by":"crossref","first-page":"1119","DOI":"10.1302\/0301-620X.83B8.0831119","article-title":"Surgical dislocation of the adult hip a technique with full access to the femoral head and acetabulum without the risk of avascular necrosis","volume":"83","author":"Ganz","year":"2001","journal-title":"J Bone Joint Surg Br."},{"key":"bib39-20230816","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1097\/00003086-200401000-00012","article-title":"Anterior femoroacetabular impingement: part II. Midterm results of surgical treatment","volume":"418","author":"Beck","year":"2004","journal-title":"Clin Orthop Relat Res."},{"issue":"4","key":"bib40-20230816","doi-asserted-by":"crossref","first-page":"856","DOI":"10.2106\/00004623-195032040-00015","article-title":"A study of the gross anatomy of the arteries supplying the proximal portion of the femur and the acetabulum","volume":"32","author":"Howe","year":"1950","journal-title":"J Bone Joint Surg Am."},{"issue":"5","key":"bib41-20230816","doi-asserted-by":"crossref","first-page":"941","DOI":"10.2106\/00004623-197456050-00007","article-title":"Changing patterns of proximal femoral vascularity","volume":"56","author":"Ogden","year":"1974 Jul","journal-title":"J Bone Joint Surg Am."},{"issue":"4","key":"bib42-20230816","doi-asserted-by":"crossref","first-page":"663","DOI":"10.2106\/00004623-195537040-00001","article-title":"A study of the arterial vascularization of the femoral neck in the adult","volume":"37","author":"Judet","year":"1955 Jul","journal-title":"J Bone Joint Surg Am."},{"issue":"2","key":"bib43-20230816","doi-asserted-by":"crossref","first-page":"358","DOI":"10.1302\/0301-620X.39B2.358","article-title":"The normal vascular anatomy of the human femoral head during growth","author":"Trueta","year":"1957","journal-title":"J Bone Joint Surg Br"},{"issue":"Pt 1","key":"bib44-20230816","first-page":"61","article-title":"Note on the retinacula of Weitbrecht","volume":"51","author":"Walmsley","year":"1916","journal-title":"J Anat"},{"issue":"3","key":"bib45-20230816","doi-asserted-by":"crossref","first-page":"307","DOI":"10.5301\/HIP.2012.9242","article-title":"Anatomic variations in femoral head circulation","volume":"22","author":"Kalhor","year":"2012","journal-title":"Hip Int"},{"issue":"1","key":"bib46-20230816","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1007\/s00276-011-0829-3","article-title":"The retinacula of Weitbrecht in the adult hip","volume":"34","author":"Gojda","year":"2012","journal-title":"Surg Radiol Anat"},{"issue":"4","key":"bib47-20230816","doi-asserted-by":"crossref","first-page":"596","DOI":"10.1302\/0301-620X.81B4.0810596","article-title":"Acute fracture of the neck of the femur. An assessment of perfusion of the head by dynamic MRI","volume":"81","author":"Konishiike","year":"1999","journal-title":"J Bone Joint Surg Br."}],"container-title":["Journal of Bone and Joint Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/00004623-201712200-00006","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T13:40:12Z","timestamp":1787751612000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/00004623-201712200-00006"}},"subtitle":["A Cadaveric Study"],"short-title":[],"issued":{"date-parts":[[2017,12,20]]},"references-count":47,"journal-issue":{"issue":"24","published-print":{"date-parts":[[2017]]}},"URL":"https:\/\/doi.org\/10.2106\/jbjs.16.01556","relation":{},"ISSN":["0021-9355","1535-1386"],"issn-type":[{"value":"0021-9355","type":"print"},{"value":"1535-1386","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,12,20]]}}}