The role of the reciprocal apparatus in the hind limb of the horse investigated by a modified CODA-3 opto-electronic kinematic analysis system.
The function of the reciprocal apparatus in the hind limb of the horse was studied by kinematic gait analysis. For recording purposes a modified opto-electronic CODA-3 kinematic analysis system was used. The raw kinematic data were corrected for skin displacement artifacts by use of recently developed correction models. It was concluded that contradictory findings about the coupling of tarsal and stifle joints by the reciprocal apparatus, when comparing in vitro and in vivo studies, can be fully attributed to artifacts due to the movement of the skin markers over the underlying bony structures, occurring in the in vivo experiments.
van Weeren
P R
PR
Department of General and Large Animal Surgery, Faculty of Veterinary Medicine, Utrecht University, The Netherlands.
van den Bogert
A J
AJ
Barneveld
A
A
Hartman
W
W
Kersjes
A W
AW
D000818:Animals; D000886:Anthropometry / Q000295:instrumentation / Q000379:methods; D005260:Female; D005684:Gait / Q000502:physiology; D006614:Hindlimb / Q000033:anatomy & histology / Q000502:physiology*; D006736:Horses / Q000033:anatomy & histology / Q000502:physiology*; D007700:Kinetics; D008297:Male; D018482:Muscle, Skeletal / Q000033:anatomy & histology / Q000502:physiology*; D012867:Skin / Q000033:anatomy & histology; D013264:Stifle / Q000033:anatomy & histology / Q000502:physiology; D013643:Tarsus, Animal / Q000033:anatomy & histology / Q000502:physiology; D013710:Tendons / Q000033:anatomy & histology / Q000502:physiology*; D013977:Tibia / Q000033:anatomy & histology / Q000502:physiology*; D016138:Walking / Q000502:physiology*