{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T09:32:19Z","timestamp":1776763939734,"version":"3.51.2"},"reference-count":20,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"C","license":[{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2020,4,20]],"date-time":"2020-04-20T00:00:00Z","timestamp":1587340800000},"content-version":"vor","delay-in-days":110,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2020,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Fractures\u2013dislocations of the femoral head are rare, and irreducible dislocations are even rarer. The functional prognosis is poor.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Presentation of case<\/jats:title>\n                    <jats:p>We report the case of a 23-year-old male brought to the emergency room following low-energy trauma. X-rays and a computed tomography scan revealed a Pipkin II fracture\u2013dislocation of the right femoral head. We attempted reduction with the patient under general anesthesia; this failed, so we proceeded to total hip arthroplasty (THA).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion<\/jats:title>\n                    <jats:p>A femoral head fracture has a poor prognosis; the principal complications are osteonecrosis, osteoarthritis, and heterotopic ossifications. No surgical treatment algorithm for a femoral head fracture (for fragment excision, followed by internal fixation or THA) is available, given the rarity of the injury and the lack of sufficient cases.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>We describe the mechanism of low-energy injury, as well as the controversial THA treatment chosen by this young patient.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Highlights<\/jats:title>\n                  <\/jats:sec>","DOI":"10.1016\/j.ijscr.2020.04.005","type":"journal-article","created":{"date-parts":[[2020,5,7]],"date-time":"2020-05-07T12:05:23Z","timestamp":1588853123000},"page":"234-237","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":3,"title":["A rare case of an irreducible Pipkin II fracture\u2013dislocation of the femoral head in a young patient following low-energy trauma"],"prefix":"10.1097","volume":"70","author":[{"given":"Marie","family":"Fernandez","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thomas","family":"Williams","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fr\u00e9d\u00e9ric","family":"Dubrana","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R\u00e9mi","family":"Di Francia","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"276","reference":[{"key":"R1-56-20260114","doi-asserted-by":"crossref","first-page":"223","DOI":"10.1097\/00005131-199805000-00001","article-title":"Irreducible fracture-dislocation of the hip: a severe injury with a poor prognosis","volume":"12","author":"McKee","year":"1998","journal-title":"J. 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