{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T14:43:43Z","timestamp":1787755423207,"version":"build-2784847793"},"reference-count":29,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","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>We describe the unique case of a 20-year-old man with a history of Legg-Calve-Perthes disease, hip dysplasia, and osteochondral fragmentation of the medial femoral head. We performed arthroscopic femoroplasty and femoral head allografting, followed by a valgus-producing derotational femoral osteotomy (DFO) and periacetabular osteotomy (PAO). At 1-year follow-up, the patient achieved osseous union and complete femoral head healing with return to his active hobbies.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>We describe the successful utilization of arthroscopic allografting for medial femoral head osteochondral fragmentation. To our knowledge, this is the first report on femoral head arthroscopic allografting before DFO and PAO.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.2106\/jbjs.cc.23.00582","type":"journal-article","created":{"date-parts":[[2024,4,18]],"date-time":"2024-04-18T14:05:39Z","timestamp":1713449139000},"update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Arthroscopic Femoral Head Allograft With Proximal Femoral\/Periacetabular Osteotomies for Sequelae of Perthes"],"prefix":"10.2106","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-5396-0692","authenticated-orcid":false,"given":"Nicholas G.","family":"Girardi","sequence":"first","affiliation":[{"name":"Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, Colorado"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2276-7814","authenticated-orcid":false,"given":"Matthew J.","family":"Kraeutler","sequence":"additional","affiliation":[{"name":"Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, Colorado"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1114-8310","authenticated-orcid":false,"given":"Jessica H.","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, Colorado"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1484-7125","authenticated-orcid":false,"given":"Alex N.","family":"Merkle","sequence":"additional","affiliation":[{"name":"Department of Radiology, University of Colorado Anschutz Medical Campus, Aurora, Colorado"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7555-986X","authenticated-orcid":false,"given":"Omer","family":"Mei-Dan","sequence":"additional","affiliation":[{"name":"Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, Colorado"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2024,4]]},"reference":[{"issue":"5","key":"bib1-20240805","doi-asserted-by":"crossref","first-page":"859","DOI":"10.1007\/s00264-014-2589-2","article-title":"The long-term prognosis of Legg-Calv\u00e9-Perthes disease: a historical prospective study with a median follow-up of forty-one years","volume":"39","author":"Heesakkers","year":"2015","journal-title":"Int Orthop."},{"issue":"14","key":"bib2-20240805","doi-asserted-by":"crossref","first-page":"1107","DOI":"10.1080\/10255842.2019.1634193","article-title":"Secondary hip dysplasia increases risk for early coxarthritis after Legg-Calve-Perthes disease. 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