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49
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Normal Human Locomotion, Part 2: Motion, Ground Reaction Force and Muscle Activity
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Edmond Ayyappa, CPO
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The second in a two-part series on normal human locomotion, this article offers a narrative description of the dynamic phasic qualities of joint motion, ground-reaction forces and muscular activity.
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58
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Body Image: The Lower-Limb Amputee
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James W. Breakey, PhD, CP
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The author sent a survey to lower-limb amputee patients to examine their self-perceptions and psychosocial well-being. Findings indicated significant positive correlations between body image and self-esteem, anxiety and depression.
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67
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Three-Dimensional Lower-Extremity Residua Measurement Systems Error Analysis
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Michael W. Vannier, MD
Paul K. Commean
Kirk E. Smith
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The authors compared three-dimensional electromagnetic point digitizer, spiral X-ray computed tomography and three-dimensional optical surface scanning with caliper measurements and evaluated the precision and accuracy of each system.
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77
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New Concepts in Orthotic Management of the Adult Hyperpronated Foot: Preliminary Findings
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Gerald D. Bowman, CO, MBAPO
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The rationale behind a new type of orthosis is given, and its success is measured by means of subjective pain relief.
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82
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Effect of Dynamic AFOs on Three Hemiplegic Adults
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John Dieli, CO
Edmond Ayyappa, MS, CPO
Scott Hornbeak, MBA, CPO
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Three hemiplegic adults who had suffered cerebral vascular accidents were fitted with plantarflexion-stop dynamic ankle-foot orthoses and subsequently displayed an increase in walking velocity, stride length, cadence, and single-limb support on the a...
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90
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International Forum: Proper Time for Permanent Prosthetic Fitting
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Magnus Lilja, CPO
Tommy Oberg, MD, PhD
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The authors examined postoperative volume changes of residual limbs to identify the most appropriate time postamputation for prosthetic fitting.
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