@article {10211,
	title = {A quasi-static three-dimensional, mathematical, three-body segment model of the canine knee},
	journal = {JOURNAL OF BIOMECHANICS},
	volume = {37},
	number = {12},
	year = {2004},
	pages = {1849-1859},
	abstract = {A mathematical, three-dimensional, anatomically accurate model of the canine knee was created to determine the forces in the knee ligaments and the kneejoint reaction forces during the stance phase of a slow walk. This quasi-static model considered both the tibio-femoral and patello-femoral articulations. The geometric and morphometric data of the hind limb were obtained from cadaver data. Muscle forces acting on the femur and the hip joint reaction force were determined by numerical optimization. Ligaments were modeled as non-linear-springs. Ligament material properties were obtained from the literature pertaining to the human knee. The model consists of -28 non-linear algebraic equations describing equilibrium of the femur and the patella, and geometric constraints. This system of equations was solved by a non-linear least-squares method. Results are presented for a knee with an intact cranial cruciate ligament (CCL) and for a knee with a ruptured CCL. Forces predicted to occur in the CCL by analysis of the model were found to be very similar to reported results of CCL forces measured in vivo in goats. (C) 2004 Elsevier Ltd. All rights reserved.},
	url = {http://www.sciencedirect.com/science/article/pii/S0021929004001241},
	author = {Shahar, R. and Banks-Sills, L}
}
