{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,19]],"date-time":"2025-10-19T16:12:09Z","timestamp":1760890329911},"reference-count":6,"publisher":"SLACK, Inc.","issue":"12","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Orthopedics"],"published-print":{"date-parts":[[2003,12]]},"abstract":"<jats:p>Abstract<\/jats:p>\n          <jats:p>Three patients who experienced extensor mechanism rupture after total knee arthroplasty underwent reconstruction using an allograft consisting of quadriceps tendon, patella, patellar tendon, and tibial tubercle. All patients who failed initial attempts to repair the extensor mechanism disruption achieved pain relief at average 4.8year follow-up. Patients were able to extend their knee actively against resistance. Ambulation with full weight bearing was possible in all patients; however, one patient required a cane.<\/jats:p>\n          <jats:p>Few reports have been published on allograft reconstruction of the extensor mechanism. The current study supports its use for patients who have failed to achieve knee extension with reconstruction by other means.<\/jats:p>","DOI":"10.3928\/0147-7447-20031201-09","type":"journal-article","created":{"date-parts":[[2021,4,20]],"date-time":"2021-04-20T15:12:44Z","timestamp":1618931564000},"page":"1205-1208","source":"Crossref","is-referenced-by-count":19,"title":["Allograft Reconstruction for Extensor Mechanism Rupture After Total Knee Arthroplasty: 4.8-Year Follow-Up"],"prefix":"10.3928","volume":"26","author":[{"given":"Stefan A","family":"Prada","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Frankie M","family":"Griffin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carl L","family":"Nelson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kevin L","family":"Garvin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2308","reference":[{"key":"e_1_3_1_2_1","doi-asserted-by":"crossref","unstructured":"1. Rand JA Money BF Bryan RS. Patellar tendon rupture after total knee arthroplasty. Clin Orthop. 1989; 244:233-238.","DOI":"10.1097\/00003086-198907000-00023"},{"key":"e_1_3_1_3_1","doi-asserted-by":"crossref","unstructured":"2. Lynch AF Rorabeck CH Bourne RB. Extensor mechanism complications following total knee arthroplasty. J Arthroplasty. 1987; 2: 135-140.","DOI":"10.1016\/S0883-5403(87)80020-7"},{"key":"e_1_3_1_4_1","doi-asserted-by":"crossref","unstructured":"3. Abril JC. Alvarez L. Vallejo JC. PateUar tendon avulsion after total knee arthroplasty. A new technique. J Arthroplasty. 1995; 10:275-279.","DOI":"10.1016\/S0883-5403(05)80174-3"},{"key":"e_1_3_1_5_1","doi-asserted-by":"crossref","unstructured":"4. Cadambi A Engh GA. Use of a semitendinosus tendon autogenous gran for rupture of the patellar ligament after total knee arthroplasty. A report of seven cases. J Bone Joint Surg Am. 1992: 74:974-979.","DOI":"10.2106\/00004623-199274070-00003"},{"key":"e_1_3_1_6_1","doi-asserted-by":"crossref","unstructured":"5. Emerson RH Jr Head WC. Malinin TI. Reconstruction of patellar tendon rupture after total knee arthroplasty with an extensor mechanism allograft Clin Orthop. 1990; 260:154-161.","DOI":"10.1097\/00003086-199011000-00026"},{"key":"e_1_3_1_7_1","doi-asserted-by":"crossref","unstructured":"6. Zanotti RM Freiberg AA. Matthews LS. Use of patellar allograft to reconstruct a patellar tendon-deficient knee after total joint arthroplasty. J Arthroplasty. 1995; 10:271-274.","DOI":"10.1016\/S0883-5403(05)80173-1"}],"container-title":["Orthopedics"],"original-title":[],"language":"en","deposited":{"date-parts":[[2023,5,2]],"date-time":"2023-05-02T22:21:23Z","timestamp":1683066083000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.healio.com\/doi\/10.3928\/0147-7447-20031201-09"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,12]]},"references-count":6,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2003,12]]}},"alternative-id":["10.3928\/0147-7447-20031201-09"],"URL":"https:\/\/doi.org\/10.3928\/0147-7447-20031201-09","relation":{},"ISSN":["0147-7447","1938-2367"],"issn-type":[{"value":"0147-7447","type":"print"},{"value":"1938-2367","type":"electronic"}],"subject":[],"published":{"date-parts":[[2003,12]]}}}