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The Influence of Contemporary Knee Design on High Flexion IV: A Kinematic Comparison with the Healthy Intact Knee

The Influence of Contemporary Knee Design on High Flexion IV: A Kinematic Comparison with the Healthy Intact Knee

by ARC | Mar 8, 2015 | Knee

Although Total Knee Arthroplasty (TKA) surgery enjoys 90% of outcomes with good to excellent results, some patients are uncomfortable adjusting their gait to accommodate the new articulations inherent in many contemporary implant designs. Paradoxical motions,...
Femoral Stem Modularity: Do the Testing Standards Address the Clinical Concerns?

Femoral Stem Modularity: Do the Testing Standards Address the Clinical Concerns?

by ARC | Nov 8, 2014 | Hip

Femoral head modularity in total hip arthroplasty (THA) design emerged in the 1970’s as an alternative to monolithic stem designs to overcome the disadvantages of limited head size and offset availability. Through the use of tapers, modularity has evolved and includes...
The Influence of Contemporary Knee Design on High Flexion III: A Kinematic Comparison with the Healthy Intact Knee

The Influence of Contemporary Knee Design on High Flexion III: A Kinematic Comparison with the Healthy Intact Knee

by ARC | Mar 8, 2014 | Knee

Although Total Knee Arthroplasty (TKA) surgery enjoys 90% of outcomes with good to excellent results, some patients are uncomfortable adjusting their gait to accommodate the new articulations inherent in many contemporary implant designs. Paradoxical motions,...
High Flexion in Contemporary Total Knee Design: A Precursor of UHMWPE Damage? A Finite Element Study

High Flexion in Contemporary Total Knee Design: A Precursor of UHMWPE Damage? A Finite Element Study

by ARC | Mar 8, 2007 | Knee

The success of total knee arthroplasty has contributed to its widening application to a younger, more active patient population who daily regimen includes more demanding high flexion activities. Worldwide expansion to Middle Eastern and Asian populations, where the...
The Current State of Cervical and Lumbar Spinal Disc Arthroplasty

The Current State of Cervical and Lumbar Spinal Disc Arthroplasty

by ARC | Mar 8, 2007 | Spine

The growth of spinal implant and orthobiologic technologies over the last several years is increasing in tempo and fast approaching the US hip and knee markets in annual dollar sales. During this time, a number of start-up and established medical device manufacturers...
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