{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T23:04:47Z","timestamp":1777676687340,"version":"3.51.4"},"reference-count":15,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2010,10,1]],"date-time":"2010-10-01T00:00:00Z","timestamp":1285891200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["HIP International"],"published-print":{"date-parts":[[2010,10]]},"abstract":"<jats:p>Seven patients with symptomatic osteochondritic lesions of the femoral head are presented. All were male with a mean age of 26 years (16 \u2013 33 years). Two distinct morphologic appearances of the hip joint could be identified. Five patients presented with a coxa valga deformity, four of whom had signs of epiphyseal dysplasia. There were 2 patients whose hips appeared normal apart from the osteochondrontic lesions. In both cases an additional acetabular rim lesion due to a reproducible femoro-acetabular impingement was diagnosed at arthrotomy. This may have acted as the underlying cause of osteochondritis dissecans in these cases.<\/jats:p>\n                  <jats:p>All 7 patients underwent surgical treatment. An intertrochanteric osteotomy (I.O.) alone was performed in 2 patients. Follow-up of these patients at 6.5 and 8.5 years after surgery revealed that the osteochondritic lesions had not healed and one individual remained symptomatic. In the remaining 5 patients, treatment consisted of femoral head dislocation and screw fixation of the osteochondritic lesion. This was combined with an I.O. in two of these patients for coxa valga and osteoplasty of a broad femoral neck in 2 other patients. All lesions had healed at an average follow-up of 4.3 years (2 \u2013 8.5 years). Three patients were asymptomatic and 2 patients had minor residual pain. No progressive osteoarthritic changes or signs of avascular necrosis of the femoral head were observed.<\/jats:p>","DOI":"10.1177\/112070001002000412","type":"journal-article","created":{"date-parts":[[2018,1,26]],"date-time":"2018-01-26T11:55:20Z","timestamp":1516967720000},"page":"489-496","source":"Crossref","is-referenced-by-count":16,"title":["Osteochondritis Dissecans of the Femoral Head"],"prefix":"10.1177","volume":"20","author":[{"given":"Klaus A.","family":"Siebenrock","sequence":"first","affiliation":[{"name":"Department of Orthopedic Surgery, University of Berne - Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"James N.","family":"Powell","sequence":"additional","affiliation":[{"name":"Department of Surgery, University of Calgary, Calgary, Alberta - Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Reinhold","family":"Ganz","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, University of Berne - Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2018,1,26]]},"reference":[{"key":"bibr1-112070001002000412","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-199603000-00018"},{"key":"bibr2-112070001002000412","doi-asserted-by":"publisher","DOI":"10.1007\/BF00416038"},{"key":"bibr3-112070001002000412","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1097\/00003086-198608000-00007","volume":"209","author":"Bowen J.R.","year":"1986","journal-title":"Clin Orthop Relat Res"},{"key":"bibr4-112070001002000412","doi-asserted-by":"publisher","DOI":"10.1097\/01241398-199505000-00010"},{"key":"bibr5-112070001002000412","first-page":"221","volume":"57","author":"Flashman F.L.","year":"1949","journal-title":"West J Surg Obst Gynec"},{"key":"bibr6-112070001002000412","first-page":"30","volume":"1","author":"Gold A.M.","year":"1940","journal-title":"Bull Hosp Joint Dis"},{"key":"bibr7-112070001002000412","first-page":"757","volume":"67","author":"Pouliquen J.C.","year":"1981","journal-title":"Rev Chir Orthop"},{"key":"bibr8-112070001002000412","first-page":"504","author":"Fleury M.","year":"1967","journal-title":"Traitee chirurgicalement par l'osteotomie de varisation."},{"key":"bibr9-112070001002000412","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.83B8.0831119"},{"key":"bibr10-112070001002000412","doi-asserted-by":"publisher","DOI":"10.1016\/S0009-9260(89)80263-6"},{"key":"bibr11-112070001002000412","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.62B1.6985914"},{"key":"bibr12-112070001002000412","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.39B2.268"},{"key":"bibr13-112070001002000412","doi-asserted-by":"crossref","first-page":"245","DOI":"10.1097\/00003086-198005000-00039","volume":"148","author":"Lindholm T.S.","year":"1980","journal-title":"Clin Orthop"},{"key":"bibr14-112070001002000412","first-page":"1471","volume":"58","author":"Moulonguet M.P.","year":"1932","journal-title":"Bull Mem Soc Nat Chir"},{"key":"bibr15-112070001002000412","doi-asserted-by":"publisher","DOI":"10.1055\/s-2006-933502"}],"container-title":["HIP International"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/112070001002000412","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/112070001002000412","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T08:20:18Z","timestamp":1777450818000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/112070001002000412"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,10]]},"references-count":15,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2010,10]]}},"alternative-id":["10.1177\/112070001002000412"],"URL":"https:\/\/doi.org\/10.1177\/112070001002000412","relation":{},"ISSN":["1120-7000","1724-6067"],"issn-type":[{"value":"1120-7000","type":"print"},{"value":"1724-6067","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,10]]}}}