{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,31]],"date-time":"2026-10-31T00:37:30Z","timestamp":1793407050374,"version":"4.5.0"},"reference-count":25,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2010,12,3]],"date-time":"2010-12-03T00:00:00Z","timestamp":1291334400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Knee surg. sports traumatol. arthrosc."],"published-print":{"date-parts":[[2011,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Knee locking is often caused by a torn meniscus or loose body. A rare cause of knee locking is a superior dislocation of the patella following trauma with less than 20 reported cases in the English literature. An unusual case of a locked knee secondary to interlocking osteophytes between the medial femoral condyle and the inferior pole of the patella without any history of trauma is presented.<\/jats:p>","DOI":"10.1007\/s00167-010-1330-y","type":"journal-article","created":{"date-parts":[[2010,12,2]],"date-time":"2010-12-02T13:05:03Z","timestamp":1291295103000},"page":"671-673","source":"Crossref","is-referenced-by-count":12,"title":["Locked knee from superior dislocation of the patella\u2010diagnosis and management of a rare injury"],"prefix":"10.1002","volume":"19","author":[{"given":"Mashfiqul A.","family":"Siddiqui","sequence":"first","affiliation":[{"name":"<!--<label>1<\/label>--> Department of Orthopaedic Surgery Singapore General Hospital Outram Road 169608 Singapore Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M. 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