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This case reports a 56\u2010year\u2010old male with a Stage 4B OCD lesion on the medial femoral condyle and a concomitant calcified body fixed to the posterior horn of the medial meniscus, which was identified via MRI as a primary driver of chronic mechanical stress and lesion progression. Following arthroscopic excision and microfracture, the patient demonstrated significant clinical recovery at 6 months, with VAS scores decreasing from 7 to 3 and KOOS improving from 15 to 75. This rare association suggests that localized mechanical impingement from meniscal\u2010fixed calcifications may play a critical role in OCD pathogenesis, emphasizing the necessity of comprehensive imaging to identify such contributing factors for optimized surgical outcomes.<\/jats:p>","DOI":"10.1155\/cro\/8357578","type":"journal-article","created":{"date-parts":[[2026,3,31]],"date-time":"2026-03-31T14:01:15Z","timestamp":1774965675000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Osteochondritis Dissecans of the Medial Femoral Condyle With Intra\u2010Articular Meniscal Calcification: A Rare Case and Literature Review"],"prefix":"10.1155","volume":"2026","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3709-558X","authenticated-orcid":false,"given":"Ekrem","family":"\u00d6zdemir","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5518-3938","authenticated-orcid":false,"given":"Nasuhi","family":"Altay","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2026,3,31]]},"reference":[{"key":"e_1_2_11_1_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.joca.2017.07.005"},{"key":"e_1_2_11_2_2","doi-asserted-by":"publisher","DOI":"10.1177\/1947603517715736"},{"key":"e_1_2_11_3_2","doi-asserted-by":"publisher","DOI":"10.1177\/0363546513510390"},{"key":"e_1_2_11_4_2","doi-asserted-by":"publisher","DOI":"10.1177\/1947603518786557"},{"key":"e_1_2_11_5_2","doi-asserted-by":"publisher","DOI":"10.2174\/1573397117666211021165807"},{"key":"e_1_2_11_6_2","doi-asserted-by":"publisher","DOI":"10.5334\/jbsr.2125"},{"key":"e_1_2_11_7_2","doi-asserted-by":"publisher","DOI":"10.1186\/1758-2555-1-6"},{"key":"e_1_2_11_8_2","doi-asserted-by":"publisher","DOI":"10.1177\/0363546517699846"},{"key":"e_1_2_11_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.joca.2022.08.002"},{"key":"e_1_2_11_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/s0749-8063(05)80115-x"},{"key":"e_1_2_11_11_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00247-014-3127-5"},{"key":"e_1_2_11_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/S2255-4971(15)30420-1"},{"key":"e_1_2_11_13_2","doi-asserted-by":"publisher","DOI":"10.21037\/atm.2016.02.18"},{"key":"e_1_2_11_14_2","doi-asserted-by":"publisher","DOI":"10.1177\/0363546508328414"},{"key":"e_1_2_11_15_2","doi-asserted-by":"publisher","DOI":"10.2106\/JBJS.RVW.17.00078"},{"key":"e_1_2_11_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1048-6666(97)80033-X"}],"container-title":["Case Reports in Orthopedics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/cro\/8357578","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1155\/cro\/8357578","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/cro\/8357578","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,31]],"date-time":"2026-03-31T14:01:17Z","timestamp":1774965677000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/cro\/8357578"}},"subtitle":[],"editor":[{"given":"Shashank","family":"Kaushik","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2026,1]]},"references-count":16,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2026,1]]}},"alternative-id":["10.1155\/cro\/8357578"],"URL":"https:\/\/doi.org\/10.1155\/cro\/8357578","archive":["Portico"],"relation":{},"ISSN":["2090-6749","2090-6757"],"issn-type":[{"value":"2090-6749","type":"print"},{"value":"2090-6757","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1]]},"assertion":[{"value":"2025-05-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-03-19","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-03-31","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"8357578"}}