{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,25]],"date-time":"2026-06-25T04:39:15Z","timestamp":1782362355593,"version":"3.54.5"},"reference-count":29,"publisher":"SAGE Publications","issue":"12","license":[{"start":{"date-parts":[[2002,12,1]],"date-time":"2002-12-01T00:00:00Z","timestamp":1038700800000},"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":["Foot Ankle Int."],"published-print":{"date-parts":[[2002,12]]},"abstract":"<jats:p>We report on tibiotalar osteochondral shell allografts for post-traumatic ankle arthropathy in seven patients. Average follow-up was 148 months (range, 85 to 198). Patients were evaluated by a questionnaire, SF-12 survey, ankle score, physical exam and radiographs. The ankle score increased from 25 preoperatively to 43 at latest follow-up (maximum score 100). SF-12 scores increased from 30 to 38 (Physical Component) and 46 to 53 (Mental Component). The failure rate was 42%. Four of seven patients reported good or excellent results. Five patients stated they would undergo a similar procedure again. Complications included graft fragmentation, poor graft fit, graft subluxation, and non-union. Follow-up radiographs demonstrated joint space narrowing, osteophytes, and sclerosis, even in cases with excellent clinical status. Fresh osteochondral shell allografting may provide a viable alternative for the treatment of post-traumatic ankle arthrosis in selected individuals.<\/jats:p>","DOI":"10.1177\/107110070202301203","type":"journal-article","created":{"date-parts":[[2017,1,13]],"date-time":"2017-01-13T04:10:30Z","timestamp":1484280630000},"page":"1091-1102","source":"Crossref","is-referenced-by-count":70,"title":["Treatment of Post-traumatic Ankle Arthrosis with Bipolar Tibiotalar Osteochondral Shell Allografts"],"prefix":"10.1177","volume":"23","author":[{"given":"Choll W.","family":"Kim","sequence":"first","affiliation":[{"name":"Investigation performed at the Department of Orthopaedic Surgery, University of California, San Diego, CA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amir","family":"Jamali","sequence":"additional","affiliation":[{"name":"Investigation performed at the Department of Orthopaedic Surgery, University of California, San Diego, CA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"Jr.","given":"William","family":"Tontz","sequence":"additional","affiliation":[{"name":"Investigation performed at the Department of Orthopaedic Surgery, University of California, San Diego, CA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F. 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