{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T14:45:49Z","timestamp":1787755549477,"version":"build-2784847793"},"reference-count":17,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"\n Case:<\/jats:title>\n An 11-year-old female patient underwent bilateral in situ fixation for slipped capital femoral epiphyses using single, cannulated, stainless steel screws. She presented 12 years later with a large osteolytic lesion of the proximal femur, which only involved 1 side. Histological evaluation showed a foreign-body reaction and synovial lining. Infection was ruled out and dynamic hip screw stabilization, and bone grafting were performed. The bone graft healed, and the hardware was removed to prevent a similar reaction. In retrospect, postoperative radiographs at 7 weeks showed subtle osteolysis along the screw.<\/jats:p>\n <\/jats:sec>\n \n Conclusion:<\/jats:title>\n Intra-articular drilling, vertical screw placement into the posterior epiphysis, and the prominent screw head may have led to this unexpected complication.<\/jats:p>\n <\/jats:sec>","DOI":"10.2106\/jbjs.cc.20.00408","type":"journal-article","created":{"date-parts":[[2020,12,21]],"date-time":"2020-12-21T15:03:53Z","timestamp":1608563033000},"page":"e20.00408-e20.00408","source":"Crossref","is-referenced-by-count":1,"title":["Proximal Femoral Bone Cyst After Single Screw Fixation for Slipped Capital Femoral Epiphysis"],"prefix":"10.2106","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1226-3513","authenticated-orcid":false,"given":"Matthew A.","family":"Siegel","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery, University of Illinois at Chicago, Chicago, Illinois"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5854-4006","authenticated-orcid":false,"given":"Jason Y.","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, University of Illinois at Chicago, Chicago, Illinois"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2031-0201","authenticated-orcid":false,"given":"Maged R.","family":"Hanna","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, University of Toledo, Toledo, Ohio"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1173-4435","authenticated-orcid":false,"given":"Yasser R.","family":"Farid","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, University of Illinois at Chicago, Chicago, Illinois"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2020]]},"reference":[{"issue":"7","key":"bib1-20230719","first-page":"1515","article-title":"Early osteolysis following second-generation metal-on-metal hip replacement","volume":"87","author":"Park","year":"2005","journal-title":"J Bone Joint Surg Am."},{"issue":"1","key":"bib2-20230719","doi-asserted-by":"crossref","first-page":"28","DOI":"10.2106\/JBJS.A.02039pp","article-title":"Metal-on-metal bearings and hypersensitivity in patients with artificial hip joints. 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A prospective study of fixation with a single screw [published erratum, J Bone Joint Surg Am. 1992;74:1274]","volume":"74","author":"Aronson","year":"1992","journal-title":"J Bone Joint Surg Am."},{"key":"bib17-20230719","doi-asserted-by":"crossref","first-page":"799","DOI":"10.2106\/00004623-199274060-00001","article-title":"Fixation with a single screw for slipped capital femoral epiphysis [published erratum appears in J Bone Joint Surg Am. 1993;75:1255]","volume":"74","author":"Ward","year":"1992","journal-title":"J Bone Joint Surg Am."}],"container-title":["JBJS Case Connector"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/10.2106\/JBJS.CC.20.00408","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T13:44:42Z","timestamp":1787751882000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/10.2106\/JBJS.CC.20.00408"}},"subtitle":["A Case Report"],"short-title":[],"issued":{"date-parts":[[2020]]},"references-count":17,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2020]]}},"URL":"https:\/\/doi.org\/10.2106\/jbjs.cc.20.00408","relation":{},"ISSN":["2160-3251"],"issn-type":[{"value":"2160-3251","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020]]}}}