{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,3]],"date-time":"2026-11-03T23:03:42Z","timestamp":1793747022958,"version":"4.6.1"},"reference-count":37,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2019,6,4]],"date-time":"2019-06-04T00:00:00Z","timestamp":1559606400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["CARTILAGE"],"published-print":{"date-parts":[[2021,7]]},"abstract":"<jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To identify preoperative imaging-based indicators of knee degeneration that correlate with graft failure risk and postoperative clinical outcome scores after osteochondral graft treatment for chondral defects of the knee.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Design<\/jats:title>\n                    <jats:p>Prospectively collected data from 113 patients (mean age, 34 years; 65% male) treated with mosaicplasty or osteochondral allograft transplantation (OCA) was reviewed. Four different aspects of knee degeneration were examined based on preoperative radiographs or magnetic resonance imaging: (1) Osteoarthritis using the Kellgren-Lawrence (KL) grading system, (2) meniscus volume, (3) meniscus quality, and (4) synovitis. Primary outcomes included graft failure, defined by removal\/revision of the graft or conversion to arthroplasty, and patient responses to clinical outcome scores.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Forty-one knees (36%) underwent mosaicplasty, and 72 knees (64%) underwent OCA. Mean duration of follow-up was 4.5 years (range, 2-14 years). A preoperative KL grade of \u22653 was correlated with increased failure rates ( P = 0.01), lower postoperative International Knee Documentation Committee form (IKDC), Activities of Daily Living of the Knee Outcome Survey (KOS-ADL), and Overall Condition scores ( P &lt; 0.01), and decreased improvement in Overall Condition scores ( P = 0.01). Within an individual tibiofemoral compartment, a preoperative meniscus volume grade of \u22653 (indicating &lt;50% meniscus volume remaining) was correlated with increased condylar graft failure rates ( P &lt; 0.01). Preoperative meniscus quality and synovitis grades were not associated with graft failure rates or clinically meaningful differences in postoperative outcome scores.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Greater preoperative osteoarthritis and meniscus volume loss were correlated with increased graft failure rates after osteochondral graft treatment for chondral defects of the knee.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1947603519852402","type":"journal-article","created":{"date-parts":[[2019,6,4]],"date-time":"2019-06-04T07:08:48Z","timestamp":1559632128000},"page":"344-353","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":13,"title":["Preoperative Grades of Osteoarthritis and Meniscus Volume Correlate with Clinical Outcomes of Osteochondral Graft Treatment for Cartilage Defects in the Knee"],"prefix":"10.1177","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3005-1154","authenticated-orcid":false,"given":"Dean","family":"Wang","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery, University of California Irvine, Orange, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Niv","family":"Marom","sequence":"additional","affiliation":[{"name":"Sports Medicine and Shoulder Service, Hospital for Special Surgery, New York, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesca R.","family":"Coxe","sequence":"additional","affiliation":[{"name":"Sports Medicine and Shoulder Service, Hospital for Special Surgery, New York, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5061-1702","authenticated-orcid":false,"given":"Vivek","family":"Kalia","sequence":"additional","affiliation":[{"name":"Department of Radiology and Imaging, Hospital for Special Surgery, New York, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alissa J.","family":"Burge","sequence":"additional","affiliation":[{"name":"Department of Radiology and Imaging, Hospital for Special Surgery, New York, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kristofer J.","family":"Jones","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, University of California, Los Angeles, Los Angeles, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Scott A.","family":"Rodeo","sequence":"additional","affiliation":[{"name":"Sports Medicine and Shoulder Service, Hospital for Special Surgery, New York, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"III","given":"Riley J.","family":"Williams","sequence":"additional","affiliation":[{"name":"Sports Medicine and Shoulder Service, Hospital for Special Surgery, New York, NY, 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