{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T22:30:56Z","timestamp":1792794656631,"version":"4.5.0"},"reference-count":14,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2004,3,1]],"date-time":"2004-03-01T00:00:00Z","timestamp":1078099200000},"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":["Am J Sports Med"],"published-print":{"date-parts":[[2004,3]]},"abstract":"\n Background<\/jats:title>\n The etiology of patellar cartilage lesions in recurrent patellar dislocation has been poorly understood.<\/jats:p>\n <\/jats:sec>\n \n Hypothesis<\/jats:title>\n The pathology of cartilage lesions of the patella accompanied by recurrent patellar dislocation can be analyzed.<\/jats:p>\n <\/jats:sec>\n \n Study Design<\/jats:title>\n Series of case reports.<\/jats:p>\n <\/jats:sec>\n \n Methods<\/jats:title>\n In 70 knees from 57 patients with recurrent patellar dislocation, the cartilage lesions of the patella were examined using arthroscopy and\/or macroscopic observation. The average age of the patients was 22 years (range, 13 to 40 years). Lesions that involved only softening were not included.<\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n Sixty-seven knees (96%) had articular cartilage lesions of the patella, and only 3 knees had no change. Fissuring was observed in 53 knees (76%). The most common site of fissuring was on the central dome. There were basically two types of fissuring: multiple longitudinal fissuring and marginal\/radial fissuring. Fibrillation and\/or erosion were observed in 54 knees (77%). Of these, 40 knees had fissuring and 14 did not have fissuring. The main site of fibrillation and\/or erosion was the medial facet.<\/jats:p>\n <\/jats:sec>\n \n Conclusions<\/jats:title>\n Cartilage lesions of the patella in recurrent patellar dislocation cases were very common. Fissuring was observed mainly on the central dome, and fibrillation and\/or erosion were observed mainly on the medial facet.<\/jats:p>\n <\/jats:sec>","DOI":"10.1177\/0095399703258677","type":"journal-article","created":{"date-parts":[[2004,2,20]],"date-time":"2004-02-20T21:07:57Z","timestamp":1077311277000},"page":"498-502","source":"Crossref","is-referenced-by-count":126,"title":["Cartilage Lesions of the Patella in Recurrent Patellar Dislocation"],"prefix":"10.1177","volume":"32","author":[{"given":"Eiki","family":"Nomura","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery, Kawasaki Municipal Hospital, Kawasaki, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Inoue","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Isehara-Kyodo Hospital, Isehara, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2004,3,1]]},"reference":[{"key":"bibr1-0095399703258677","first-page":"913","volume-title":"Surgery of the Knee","author":"Aglietti P","year":"2001"},{"key":"bibr2-0095399703258677","first-page":"225","volume":"132","author":"Casscells SW","year":"1978","journal-title":"Clin Orthop"},{"key":"bibr3-0095399703258677","doi-asserted-by":"publisher","DOI":"10.1016\/0749-8063(90)90053-G"},{"key":"bibr4-0095399703258677","volume-title":"Arthroscopic Management of the Knee: Arthroscopy in the Management of Anterior Knee Pain","author":"Dandy DJ","year":"1987"},{"key":"bibr5-0095399703258677","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.71B1.2914980"},{"key":"bibr6-0095399703258677","doi-asserted-by":"publisher","DOI":"10.1016\/S0749-8063(87)80021-X"},{"key":"bibr7-0095399703258677","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.58B3.956244"},{"key":"bibr8-0095399703258677","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.43B3.508"},{"key":"bibr9-0095399703258677","volume-title":"Chapter 5: Chondromalacia and Other Extensor Mechanism Disorders","author":"Hughston JC","year":"1984"},{"key":"bibr10-0095399703258677","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-197658010-00001"},{"key":"bibr11-0095399703258677","doi-asserted-by":"publisher","DOI":"10.1016\/S0968-0160(00)00072-7"},{"key":"bibr12-0095399703258677","doi-asserted-by":"publisher","DOI":"10.1016\/S0749-8063(03)00401-8"},{"key":"bibr13-0095399703258677","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.66B5.6501358"},{"key":"bibr14-0095399703258677","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.43B4.752"}],"container-title":["The American Journal of Sports Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0095399703258677","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/0095399703258677","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0095399703258677","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T09:40:38Z","timestamp":1777369238000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/0095399703258677"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,3]]},"references-count":14,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2004,3]]}},"alternative-id":["10.1177\/0095399703258677"],"URL":"https:\/\/doi.org\/10.1177\/0095399703258677","relation":{},"ISSN":["0363-5465","1552-3365"],"issn-type":[{"value":"0363-5465","type":"print"},{"value":"1552-3365","type":"electronic"}],"subject":[],"published":{"date-parts":[[2004,3]]}}}