{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T14:39:21Z","timestamp":1787755161248,"version":"build-2784847793"},"reference-count":12,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"3","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:sec>\n                    <jats:title>Case:<\/jats:title>\n                    <jats:p>This report describes a case of bilateral femoral head avascular necrosis during pregnancy with a subsequent anterior dislocation of the femoral head during labor in a 40-year-old woman.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Many physiologic and hormonal changes occur during pregnancy. Although rare, hip pathologies may cause life-changing health outcomes, demonstrating a need for more research and careful monitoring throughout pregnancy.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.2106\/jbjs.cc.21.00177","type":"journal-article","created":{"date-parts":[[2021,7,28]],"date-time":"2021-07-28T15:00:09Z","timestamp":1627484409000},"update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Avascular Necrosis and Atraumatic Anterior Dislocation of the Femoral Head During Pregnancy"],"prefix":"10.2106","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9771-7160","authenticated-orcid":false,"given":"Ari J.","family":"Clements","sequence":"first","affiliation":[{"name":"Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4856-1371","authenticated-orcid":false,"given":"Meghan E.","family":"Bishop","sequence":"additional","affiliation":[{"name":"Rothman Orthopaedic Institute, New York, New York"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2021,7]]},"reference":[{"key":"bib1-20240805","doi-asserted-by":"crossref","first-page":"bcr2013201625","DOI":"10.1136\/bcr-2013-201625","article-title":"Non-traumatic, bilateral subcapital femoral fractures postpartum","volume":"2014","author":"Yassin","year":"2014","journal-title":"BMJ Case Rep."},{"issue":"1","key":"bib2-20240805","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1016\/j.tjog.2009.10.003","article-title":"Aseptic necrosis of bilateral femoral heads after pregnancy","volume":"50","author":"Lin","year":"2011","journal-title":"Taiwan J Obstet Gynecol."},{"issue":"6","key":"bib3-20240805","doi-asserted-by":"crossref","first-page":"1203","DOI":"10.1007\/s00264-017-3736-3","article-title":"Hip osteonecrosis and pregnancy in healthy women","volume":"42","author":"Hernigou","year":"2018","journal-title":"Int Orthop."},{"issue":"6","key":"bib4-20240805","doi-asserted-by":"crossref","first-page":"790","DOI":"10.2106\/00004623-199906000-00006","article-title":"Osteonecrosis of the femoral head associated with pregnancy. 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