{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T14:39:59Z","timestamp":1787755199198,"version":"build-2784847793"},"reference-count":10,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JBJS Case Connector"],"abstract":"<jats:sec>\n                    <jats:title>Case:<\/jats:title>\n                    <jats:p>A 51-year-old male construction worker with a history of chronic quadriceps tendon rupture presented with no active knee extension and tricompartmental knee osteoarthritis. He underwent simultaneous total knee arthroplasty and extensor mechanism allograft reconstruction. At 4 years postoperatively, the patient had pain-free knee function and active extension.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>The combination of a chronic quadriceps tendon rupture with lack of active knee extension and knee osteoarthritis is a rare and challenging problem. To our knowledge, this combined diagnosis and the treatment described in this case report have not been reported previously in the literature.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.2106\/jbjs.cc.17.00277","type":"journal-article","created":{"date-parts":[[2018,7,11]],"date-time":"2018-07-11T11:49:23Z","timestamp":1531309763000},"page":"e46-e46","source":"Crossref","is-referenced-by-count":6,"title":["Knee Osteoarthritis with Chronic Quadriceps Tendon Rupture Treated with Total Knee Arthroplasty and Extensor Mechanism Allograft Reconstruction"],"prefix":"10.2106","volume":"8","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5852-6078","authenticated-orcid":false,"given":"Allison Z.","family":"Piatek","sequence":"first","affiliation":[{"name":"Departments of Orthopaedic Surgery (A.Z.P., P.L., M.J.D., and P.S.I.) and Radiology (D.A.B.), New York-Presbyterian Hospital, New York, NY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6290-3163","authenticated-orcid":false,"given":"Patrick","family":"Lee","sequence":"additional","affiliation":[{"name":"Departments of Orthopaedic Surgery (A.Z.P., P.L., M.J.D., and P.S.I.) and Radiology (D.A.B.), New York-Presbyterian Hospital, New York, NY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2513-5994","authenticated-orcid":false,"given":"Michael J.","family":"DeRogatis","sequence":"additional","affiliation":[{"name":"Departments of Orthopaedic Surgery (A.Z.P., P.L., M.J.D., and P.S.I.) and Radiology (D.A.B.), New York-Presbyterian Hospital, New York, NY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9156-7229","authenticated-orcid":false,"given":"David A.","family":"Boyajian","sequence":"additional","affiliation":[{"name":"Departments of Orthopaedic Surgery (A.Z.P., P.L., M.J.D., and P.S.I.) and Radiology (D.A.B.), New York-Presbyterian Hospital, New York, NY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8782-9986","authenticated-orcid":false,"given":"Paul S.","family":"Issack","sequence":"additional","affiliation":[{"name":"Departments of Orthopaedic Surgery (A.Z.P., P.L., M.J.D., and P.S.I.) and Radiology (D.A.B.), New York-Presbyterian Hospital, New York, NY"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2018,9]]},"reference":[{"issue":"3","key":"bib1-20230811","doi-asserted-by":"crossref","first-page":"192","DOI":"10.5435\/00124635-200305000-00006","article-title":"Quadriceps tendon rupture","volume":"11","author":"Ilan","year":"2003","journal-title":"J Am Acad Orthop Surg."},{"issue":"2","key":"bib2-20230811","doi-asserted-by":"crossref","first-page":"95","DOI":"10.5435\/JAAOS-D-13-00205","article-title":"Extensor mechanism disruption after total knee arthroplasty","volume":"23","author":"Bates","year":"2015","journal-title":"J Am Acad Orthop Surg."},{"issue":"4","key":"bib3-20230811","doi-asserted-by":"crossref","first-page":"279","DOI":"10.2106\/JBJS.N.00759","article-title":"Extensor mechanism allograft reconstruction for extensor mechanism failure following total knee arthroplasty","volume":"97","author":"Brown","year":"2015","journal-title":"J Bone Joint Surg Am."},{"issue":"Pt 2","key":"bib4-20230811","first-page":"175","article-title":"Extensor mechanism allograft reconstruction after total knee arthroplasty","volume":"87","author":"Burnett","year":"2005","journal-title":"J Bone Joint Surg Am."},{"issue":"12","key":"bib5-20230811","doi-asserted-by":"crossref","first-page":"2694","DOI":"10.2106\/00004623-200412000-00016","article-title":"Extensor mechanism allograft reconstruction after total knee arthroplasty. A comparison of two techniques","volume":"86","author":"Burnett","year":"2004","journal-title":"J Bone Joint Surg Am."},{"issue":"1","key":"bib6-20230811","first-page":"37","article-title":"Quadriceps tendon rupture after total knee arthroplasty. Prevalence, complications, and outcomes","volume":"87","author":"Dobbs","year":"2005","journal-title":"J Bone Joint Surg Am."},{"issue":"6","key":"bib7-20230811","doi-asserted-by":"crossref","first-page":"e47","DOI":"10.2106\/JBJS.M.00949","article-title":"The management of extensor mechanism complications in total knee arthroplasty. AAOS exhibit selection","volume":"96","author":"Nam","year":"2014","journal-title":"J Bone Joint Surg Am."},{"issue":"1","key":"bib8-20230811","doi-asserted-by":"crossref","first-page":"38","DOI":"10.3928\/01477447-20160915-02","article-title":"Chronic quadriceps tendon rupture after total knee arthroplasty augmented with synthetic mesh","volume":"40","author":"Ormaza","year":"2017","journal-title":"Orthopedics."},{"issue":"16","key":"bib9-20230811","doi-asserted-by":"crossref","first-page":"1370","DOI":"10.2106\/JBJS.15.01363","article-title":"Knee arthrodesis after failure of knee arthroplasty: a nationwide register-based study","volume":"98","author":"Gottfriedsen","year":"2016","journal-title":"J Bone Joint Surg Am."},{"issue":"5","key":"bib10-20230811","doi-asserted-by":"crossref","first-page":"982","DOI":"10.1016\/j.arth.2013.09.054","article-title":"Success of different knee arthrodesis techniques after failed total knee arthroplasty: is there a preferred technique?","volume":"29","author":"Schwarzkopf","year":"2014","journal-title":"J Arthroplasty."}],"container-title":["JBJS Case Connector"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/01709767-201809000-00002","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T13:39:08Z","timestamp":1787751548000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/01709767-201809000-00002"}},"subtitle":["A Case Report"],"short-title":[],"issued":{"date-parts":[[2018,7,11]]},"references-count":10,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2018]]}},"URL":"https:\/\/doi.org\/10.2106\/jbjs.cc.17.00277","relation":{},"ISSN":["2160-3251"],"issn-type":[{"value":"2160-3251","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,7,11]]}}}