Computer-based method for the 3-D kinematic analysis of posterior cruciate ligament and postero-lateral corner lesions.
Posterior cruciate ligament (PCL) rupture, whether or not combined with postero-lateral corner (PLC) tears, are more often diagnosed today thanks to improved imaging techniques. However, due to the lack of reliable instrumentation to quantitatively evaluate the knee, much is still unknown about the function of these ligamentous structures. The aim of this paper is to present results on the effect of progressive resection of the PCL and PLC on knee laxity and 3-D knee kinematics. The results show that 3-D movement analysis is important and complements laxity measurements by helping to interpret the complex alteration of knee function.
Hagemeister
N
N
Laboratoire de recherche en Imagerie et Orthopédie, Centre de recherche du Centre hospitalier de l'Université de Montréal, Hôpital Notre-Dame, Pavillon J.A. de Sève, Montreal, Qc H2L 4M1, Canada. nicola.hagemeister@etsmtl.ca
Duval
N
N
Yahia
L'H
L
Krudwig
W
W
Witzel
U
U
de Guise
J A
JA
D000368:Aged; D000369:Aged, 80 and over; D000704:Analysis of Variance; D001696:Biomechanical Phenomena; D002102:Cadaver; D055590:Electromagnetic Phenomena; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D021621:Imaging, Three-Dimensional / Q000379:methods*; D007593:Joint Instability / Q000503:physiopathology; D007719:Knee Joint / Q000502:physiology; D016119:Posterior Cruciate Ligament / Q000293:injuries* / Q000502:physiology*; D016059:Range of Motion, Articular / Q000502:physiology; D012421:Rupture / Q000503:physiopathology; D014102:Torsion Abnormality