| dc.contributor.author |
Torres, BT |
en |
| dc.contributor.author |
Whitlock, D |
en |
| dc.contributor.author |
Reynolds, LR |
en |
| dc.contributor.author |
Fu, Y-C |
en |
| dc.contributor.author |
Navik, JA |
en |
| dc.contributor.author |
Speas, AL |
en |
| dc.contributor.author |
Sornborger, A |
en |
| dc.contributor.author |
Budsberg, SC |
en |
| dc.date.accessioned |
2014-06-06T06:51:04Z |
|
| dc.date.available |
2014-06-06T06:51:04Z |
|
| dc.date.issued |
2011 |
en |
| dc.identifier.issn |
01613499 |
en |
| dc.identifier.uri |
http://dx.doi.org/10.1111/j.1532-950X.2011.00852.x |
en |
| dc.identifier.uri |
http://62.217.125.90/xmlui/handle/123456789/5297 |
|
| dc.subject.other |
animal |
en |
| dc.subject.other |
article |
en |
| dc.subject.other |
biomechanics |
en |
| dc.subject.other |
dog |
en |
| dc.subject.other |
gait |
en |
| dc.subject.other |
hindlimb |
en |
| dc.subject.other |
joint characteristics and functions |
en |
| dc.subject.other |
physiology |
en |
| dc.subject.other |
Animals |
en |
| dc.subject.other |
Biomechanics |
en |
| dc.subject.other |
Dogs |
en |
| dc.subject.other |
Gait |
en |
| dc.subject.other |
Range of Motion, Articular |
en |
| dc.subject.other |
Stifle |
en |
| dc.subject.other |
Animalia |
en |
| dc.subject.other |
Canis familiaris |
en |
| dc.title |
The effect of marker location variability on noninvasive canine stifle kinematics |
en |
| heal.type |
journalArticle |
en |
| heal.identifier.primary |
10.1111/j.1532-950X.2011.00852.x |
en |
| heal.publicationDate |
2011 |
en |
| heal.abstract |
Objective: Evaluate the effect of marker placement on kinematics of the canine stifle in 3 distinct hindlimb models. Study Design: In vivo biomechanical study. Animals: Normal adult mixed-breed dogs (n=5). Methods: Ten retroreflective markers were affixed to the skin on the right rear leg of each dog to establish normal stifle kinematics. Four additional markers were placed around the greater trochanter (GT), 2cm cranial, caudal, dorsal, and ventral to evaluate single marker placement variability on kinematic model data. Dogs were walked and trotted 5 times through the calibrated space. Sagittal flexion and extension angle waveforms were acquired during each trial with 3 models that were produced simultaneously during each gait. The GT marker was reassigned to 1 of the 4 additional locations (cranial, caudal, dorsal, and ventral) to alter the kinematic model. Comparison of sagittal flexion and extension angle waveforms was performed with Generalized Indicator Function Analysis. Results: Each model provided consistent equivalent sagittal flexion-extension data. Analysis revealed statistically significant differences between all GT locations. The differences were greatest in the cranial and caudal locations for all models. Conclusions: Deviation of the GT marker in the cranial/caudal direction from an anatomically normal position produces a greater degree of difference than deviation in a dorsal/ventral direction. © 2011 by The American College of Veterinary Surgeons. |
en |
| heal.journalName |
Veterinary Surgery |
en |
| dc.identifier.issue |
6 |
en |
| dc.identifier.volume |
40 |
en |
| dc.identifier.doi |
10.1111/j.1532-950X.2011.00852.x |
en |
| dc.identifier.spage |
715 |
en |
| dc.identifier.epage |
719 |
en |