{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T11:35:35Z","timestamp":1790422535314,"version":"4.1.0"},"reference-count":24,"publisher":"Georg Thieme Verlag KG","issue":"02","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Vet Comp Orthop Traumatol"],"published-print":{"date-parts":[[2022,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Objectives\u2003The purpose of this study was to compare the load at failure, stiffness and mode of failure between three types of tibial tuberosity transposition fixation techniques: (a) pin and figure-8 tension band wire (Pin-TBW), (b) locking plate with pin and a tension band wire (Plate-Pin-TBW) and (c) locking plate with a pin (Plate-Pin).<\/jats:p><jats:p>Methods\u2003Six pairs of raccoon dog cadaveric tibiae were tested in Phase I Pin-TBW versus Plate-Pin-TBW and seven pairs in Phase II Plate-Pin-TBW versus Plate-Pin. One limb of each pair was randomly assigned to one of two groups for each phase. A tensile force was applied to the patellar ligament until construct failure.<\/jats:p><jats:p>Results\u2003Pin-TBW (342N\u2009\u00b1\u200954.7N) failed at a lower load than Plate-Pin-TBW (469N\u2009\u00b1\u200977.3N), p\u2009=\u20090.00748, with all Pin-TBW failing by fracture and the majority of Plate-Pin-TBW failing by rupture of patellar ligament. Pin-TBW group Phase I, normalized with Plate-Pin-TBW Phase I, failed at a lower load than Plate-Pin group Phase II, normalized with Plate-Pin-TBW Phase II, p\u2009=\u20090.00467. There was no significant difference in mean load at failure, stiffness or mode at failure between the groups in the Phase II study.<\/jats:p><jats:p>Clinical Significance\u2003Although ex vivo mechanical testing does not replicate the postoperative live dog or cat, these results demonstrate lower construct strength of the Pin-TBW construct compared with the Plate-Pin construct in the raccoon dog cadaver model.<\/jats:p>","DOI":"10.1055\/s-0041-1736217","type":"journal-article","created":{"date-parts":[[2021,10,11]],"date-time":"2021-10-11T23:07:02Z","timestamp":1633993622000},"page":"096-104","source":"Crossref","is-referenced-by-count":7,"title":["Tibial Tuberosity Transposition Fixation with a Locking Plate during Medial Patellar Luxation Surgery: An Ex Vivo Mechanical Study"],"prefix":"10.1055","volume":"35","author":[{"given":"Esa V.","family":"Eskelinen","sequence":"additional","affiliation":[{"name":"Tammisto Animal Hospital, Evidensia El\u00e4inl\u00e4\u00e4k\u00e4ripalvelut Oy, Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ari P.","family":"Suhonen","sequence":"additional","affiliation":[{"name":"Aisti Animal Hospital, Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juha V.","family":"Virolainen","sequence":"additional","affiliation":[{"name":"Vethaus Animal Hospital, Evidensia El\u00e4inl\u00e4\u00e4k\u00e4ripalvelut Oy, Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William D.","family":"Liska","sequence":"additional","affiliation":[{"name":"Global Veterinary Specialists PLLC, Houston, Texas, United States"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"194","published-online":{"date-parts":[[2021,10,11]]},"reference":[{"issue":"05","key":"ref1","doi-asserted-by":"crossref","first-page":"315","DOI":"10.1111\/jsap.13311","article-title":"Canine medial patellar luxation","volume":"62","author":"K L Perry","year":"2021","journal-title":"J Small Anim Pract"},{"issue":"05","key":"ref2","doi-asserted-by":"crossref","first-page":"364","DOI":"10.3415\/VCOT-16-05-0073","article-title":"Prevalence, treatment and outcome of patellar luxation in dogs in Italy. 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