Fernandes T.L.Ribeiro D.B.Da Rocha D.C.Albuquerque C.Pereira C.A.M.Pedrinelli A.Hernandez A.J.2019-08-202019-08-202014FERNANDES, TIAGO LAZZARETTI; ROCHA, D. C.; BADILLO, D.; Albuquerque, C.; PEREIRA, C. A.; PEDRINELLI, A.; HERNANDEZ, ARNALDO JOSÉ. Descrição de sistema de avaliação da cinemática do joelho em lesões ligamentares a partir de rastreamento óptico e tomografia 3D. Revista Brasileira de Ortopedia (Impresso), n. 8, p. 513-519, 2014.1982-4378https://repositorio.fei.edu.br/handle/FEI/1944© 2014 Sociedade Brasileira de Ortopedia e Traumatologia.Objective: To describe and demonstrate the viability of a method for evaluating knee kinematics, by means of a continuous passive motion (CPM) machine, before and after anterior cruciate ligament (ACL) injury.Methods: This study was conducted on a knee from a cadaver, in a mechanical pivot-shift simulator, with evaluations using optical tracking, and also using computed tomography.Results: This study demonstrated the viability of a protocol for measuring the rotation and translation of the knee, using reproducible and objective tools (error < 0.2 mm). The mechanized provocation system of the pivot-shift test was independent of the examiner and always allowed the same angular velocity and traction of 20 N throughout the movement.Conclusion: The clinical relevance of this method lies in making inferences about the in vivo behavior of a knee with an ACL injury and providing greater methodological quality in future studies for measuring surgical techniques with grafts in relatively close positions.Acesso AbertoArtigo10.1016/j.rbo.2013.10.009Anterior cruciate ligamentKnee jointX-ray computed tomography