{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,2]],"date-time":"2026-11-02T23:24:21Z","timestamp":1793661861153,"version":"4.5.1"},"reference-count":24,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2009,8,12]],"date-time":"2009-08-12T00:00:00Z","timestamp":1250035200000},"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":[[2010,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Quadriceps tendon ruptures are uncommon injuries. Degenerative changes in the tendon are felt to be an important precondition for rupture. We retrospectively reviewed 45 quadriceps tendon ruptures in 42 patients. Quadriceps tendon ruptures occurred most often in the sixth and seventh decade of life. Men were affected six times as often as women. A tissue sample from the rupture\u2010zone was obtained in 22 cases and histologic analysis was performed. Degenerative changes were present in only 14 (64%) of the 22 samples. We observed an increasing ratio of degenerative to nondegenerative tendons with increasing patient age. Our data suggests that quadriceps tendon rupture, especially in younger patients, can occur in the absence of pathologic tendon degeneration.<\/jats:p>","DOI":"10.1007\/s00167-009-0884-z","type":"journal-article","created":{"date-parts":[[2009,8,11]],"date-time":"2009-08-11T10:23:24Z","timestamp":1249986204000},"page":"85-88","source":"Crossref","is-referenced-by-count":42,"title":["Histologic analysis of ruptured quadriceps tendons"],"prefix":"10.1002","volume":"18","author":[{"given":"Per David","family":"Trobisch","sequence":"first","affiliation":[{"name":"BG\u2010Traumacenter Eberhard\u2010Karls University Tuebingen Schnarrenbergstr. 95 72076 Tuebingen Germany"},{"name":"Department of Orthopaedic Surgery Eberhard\u2010Karls University Tuebingen Hoppe\u2010Seyler\u2010Str. 3 72076 Tuebingen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthias","family":"Bauman","sequence":"additional","affiliation":[{"name":"BG\u2010Traumacenter Eberhard\u2010Karls University Tuebingen Schnarrenbergstr. 95 72076 Tuebingen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kuno","family":"Weise","sequence":"additional","affiliation":[{"name":"BG\u2010Traumacenter Eberhard\u2010Karls University Tuebingen Schnarrenbergstr. 95 72076 Tuebingen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fabian","family":"Stuby","sequence":"additional","affiliation":[{"name":"BG\u2010Traumacenter Eberhard\u2010Karls University Tuebingen Schnarrenbergstr. 95 72076 Tuebingen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David J.","family":"Hak","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery Denver Health Medical Center University of Colorado School of Medicine 80204 Denver CO USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2009,8,12]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.2174\/1389450043345353"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1159\/000201792"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/0020\u20101383(88)90163\u20105"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1302\/0301\u2010620X.87B10.16624"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00167\u2010004\u20100576\u20107"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00420255"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00113\u2010006\u20101099\u20100"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.orthres.2004.04.003"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-199173100-00009"},{"key":"e_1_2_7_11_1","first-page":"286","article-title":"Simultaneous bilateral quadriceps tendon rupture in a patient on chronic haemodialysis. (Short\u2010term results of treatment with transpatellar sutures augmented with a quadriceps tendon flap)","volume":"10","author":"Kayali C","year":"2008","journal-title":"Ortop Traumatol Rehabil"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00167\u2010005\u20100626\u20109"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1097\/00005131\u2010199805000\u201000010"},{"key":"e_1_2_7_14_1","doi-asserted-by":"crossref","first-page":"228","DOI":"10.1007\/PL00003723","article-title":"Quadriceps\u2010 and patellatendonruptures","volume":"29","author":"Lobbenhoffer P","year":"2000","journal-title":"Orthop\u00e4de"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/art.23309"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1080\/09638280701831058"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0020\u20101383(01)00110\u20103"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00059\u2010006\u20102818\u20106"},{"key":"e_1_2_7_19_1","first-page":"176","article-title":"Outcomes of quadriceps tendon repair","volume":"72","author":"Puranik GS","year":"2006","journal-title":"Acta Orthop Belg"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.3928\/0147-7447-20050601-18"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1097\/00007611-200295080-00016"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.2106\/JBJS.D.01850"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1007\/s001130050471"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1302\/0301\u2010620X.86B5.14725"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0020\u20101383(03)00261\u20104"}],"container-title":["Knee Surgery, Sports Traumatology, Arthroscopy"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00167-009-0884-z.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00167-009-0884-z\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/esskajournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1007\/s00167-009-0884-z","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,19]],"date-time":"2025-10-19T12:33:00Z","timestamp":1760877180000},"score":1,"resource":{"primary":{"URL":"https:\/\/esskajournals.onlinelibrary.wiley.com\/doi\/10.1007\/s00167-009-0884-z"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,8,12]]},"references-count":24,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2010,1]]}},"alternative-id":["10.1007\/s00167-009-0884-z"],"URL":"https:\/\/doi.org\/10.1007\/s00167-009-0884-z","archive":["Portico"],"relation":{},"ISSN":["0942-2056","1433-7347"],"issn-type":[{"value":"0942-2056","type":"print"},{"value":"1433-7347","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,8,12]]}}}