{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,9]],"date-time":"2026-04-09T00:55:55Z","timestamp":1775696155537,"version":"3.50.1"},"reference-count":22,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2026,4,8]],"date-time":"2026-04-08T00:00:00Z","timestamp":1775606400000},"content-version":"vor","delay-in-days":97,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Case Reports in Orthopedics"],"published-print":{"date-parts":[[2026,1]]},"abstract":"<jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Symptomatic avascular necrosis of the knee in young patients represents a therapeutic challenge. We present two cases of patients with bilateral massive osteonecrosis and advanced femoral chondropathy treated with bilateral femoral resurfacing.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Prosthetic resurfacing of the distal femur in symptomatic osteonecrosis may represent a bone\u2010sparing technique for young patients, specifically targeting the pathological compartments. It allows for a rapid return to normal activity, reduces pain, and may delay the need for total knee replacement.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1155\/cro\/9478427","type":"journal-article","created":{"date-parts":[[2026,4,9]],"date-time":"2026-04-09T00:21:21Z","timestamp":1775694081000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Selective Femoral Resurfacing for Bilateral Knee Osteonecrosis: A Bone\u2010Preserving Alternative to Total Knee 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