{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T14:46:06Z","timestamp":1787755566031,"version":"build-2784847793"},"reference-count":13,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:sec>\n                    <jats:title>Case:<\/jats:title>\n                    <jats:p>A 19-year-old woman with a history of Hoffa fat pad syndrome underwent infrapatellar fat pad synovectomy and subsequently developed extensor mechanism disruption secondary to iatrogenic patellar tendon injury. She received a modified extensor mechanism patella-patellar tendon-tibial tubercle allograft to restore extensor function with satisfactory results at 2-year follow-up. We also review alternative techniques that were considered for her extensor mechanism repair.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>The patient demonstrated satisfactory outcomes, similar to other established techniques. This modified extensor mechanism allograft reconstruction may be an effective alternative for patients experiencing acute extensor mechanism disruptions.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.2106\/jbjs.cc.20.00282","type":"journal-article","created":{"date-parts":[[2020,12,21]],"date-time":"2020-12-21T15:02:35Z","timestamp":1608562955000},"page":"e20.00282-e20.00282","source":"Crossref","is-referenced-by-count":0,"title":["Modified Allograft Reconstruction of a Disrupted Patella Tendon"],"prefix":"10.2106","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9597-0370","authenticated-orcid":false,"given":"Nequesha S.","family":"Mohamed","sequence":"first","affiliation":[{"name":"Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore, Baltimore, Maryland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7463-846X","authenticated-orcid":false,"given":"Ethan A.","family":"Remily","sequence":"additional","affiliation":[{"name":"Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore, Baltimore, Maryland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5706-3059","authenticated-orcid":false,"given":"Wayne A.","family":"Wilkie","sequence":"additional","affiliation":[{"name":"Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore, Baltimore, Maryland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1475-2919","authenticated-orcid":false,"given":"Nicole E.","family":"George","sequence":"additional","affiliation":[{"name":"Department of Graduate Medical Education, Aultman Hospital, Canton, Ohio"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4265-2739","authenticated-orcid":false,"given":"James","family":"Nace","sequence":"additional","affiliation":[{"name":"Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore, Baltimore, Maryland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5651-2625","authenticated-orcid":false,"given":"Ronald E.","family":"Delanois","sequence":"additional","affiliation":[{"name":"Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore, Baltimore, Maryland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2020]]},"reference":[{"key":"bib1-20230719","doi-asserted-by":"crossref","first-page":"3501","DOI":"10.1007\/s00167-014-3189-9","article-title":"Complications involving the extensor mechanism after total knee arthroplasty","volume":"23","author":"Papalia","year":"2015","journal-title":"Knee Surg, Sport Traumatol Arthrosc."},{"key":"bib2-20230719","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1007\/s10195-008-0002-x","article-title":"Simultaneous chronic rupture of quadriceps tendon and contra-lateral patellar tendon in a patient affected by tertiary hyperparatiroidism","volume":"9","author":"Grecomoro","year":"2008","journal-title":"J Orthop Traumatol."},{"key":"bib3-20230719","doi-asserted-by":"crossref","first-page":"639","DOI":"10.1007\/s00402-015-2179-9","article-title":"Repair and augmentation of a spontaneous patellar tendon rupture in a patient with Ehlers\u2013Danlos syndrome: a case report","volume":"135","author":"Takata","year":"2015","journal-title":"Arch Orthop Trauma Surg."},{"key":"bib4-20230719","doi-asserted-by":"crossref","first-page":"S244","DOI":"10.1016\/j.arth.2017.11.045","article-title":"Is there any role for direct repair of extensor mechanism disruption following total knee arthroplasty?","volume":"33","author":"Courtney","year":"2018","journal-title":"J Arthroplasty."},{"key":"bib5-20230719","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 Ser A."},{"key":"bib6-20230719","doi-asserted-by":"crossref","first-page":"1429","DOI":"10.1007\/s00167-016-4370-0","article-title":"Surgical options for chronic patellar tendon rupture in total knee arthroplasty. 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