{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T17:17:40Z","timestamp":1787505460775,"version":"build-2736575974"},"reference-count":23,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2019,8,2]],"date-time":"2019-08-02T00:00:00Z","timestamp":1564704000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"Veterinary Orthopaedic Society"},{"name":"Merial Veterinary Student Scholars Program"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Veterinary Surgery"],"published-print":{"date-parts":[[2020,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To quantitatively evaluate patellofemoral (PF) kinematics during walking in dogs with cranial cruciate ligament (CrCL) deficiency treated by tibial plateau leveling osteotomy (TPLO).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Study design<\/jats:title>\n                    <jats:p>Longitudinal observational study.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Animals<\/jats:title>\n                    <jats:p>Dogs with unilateral CrCL deficiency treated by TPLO (n = 10).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Horizontal beam fluoroscopic images of the stifles during treadmill walking were acquired 6\u2009months after TPLO. Computed tomography was performed, and digitized bone models of both femurs and patellae were created. These digital models were superimposed over the fluoroscopic images with shape\u2010matching software, and sagittal plane PF kinematics for TPLO\u2010treated and normal contralateral stifles were calculated. Patellofemoral kinematics were described according to phase of gait cycle as well as relative to femorotibial flexion angle.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      In TPLO\u2010treated stifles, there was an approximately 1\u2010mm increase in cranial displacement of the patella (\n                      <jats:italic>P<\/jats:italic>\n                      \u2009&lt;\u2009.05) compared with the normal stifle at equivalent femorotibial flexion angles between 120\u00b0 and 140\u00b0 and predominately during the stance phase. Proximal\u2010distal translation and patellar flexion angle were mostly unaffected by TPLO when they were assessed according to either equivalent phase of gait cycle or femorotibial flexion angles.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>In vivo PF kinematics in TPLO\u2010treated stifles were subtly different from normal, characterized by slight cranial shifting of the patella relative to the trochlear groove.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Clinical significance<\/jats:title>\n                    <jats:p>The clinical significance of these results remains unknown. These results may provide further understanding into extensor mechanism abnormalities associated with TPLO.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/vsu.13300","type":"journal-article","created":{"date-parts":[[2019,8,2]],"date-time":"2019-08-02T10:02:31Z","timestamp":1564740151000},"page":"207-213","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["The effect of tibial plateau leveling osteotomy on patellofemoral kinematics in dogs: An in vivo study"],"prefix":"10.1111","volume":"49","author":[{"given":"Geoffrey J.","family":"Zann","sequence":"first","affiliation":[{"name":"Comparative Orthopaedics Biomechanics Laboratory, College of Veterinary Medicine University of Florida  Gainesville Florida"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stanley E.","family":"Kim","sequence":"additional","affiliation":[{"name":"Comparative Orthopaedics Biomechanics Laboratory, College of Veterinary Medicine University of Florida  Gainesville Florida"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Selena","family":"Tinga","sequence":"additional","affiliation":[{"name":"Comparative Orthopaedics Biomechanics Laboratory, College of Veterinary Medicine University of Florida  Gainesville Florida"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonio","family":"Pozzi","sequence":"additional","affiliation":[{"name":"Comparative Orthopaedics Biomechanics Laboratory, College of Veterinary Medicine University of Florida  Gainesville Florida"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Scott A.","family":"Banks","sequence":"additional","affiliation":[{"name":"Department of Mechanical and Aerospace Engineering University of Florida  Gainesville 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