To Determine the Gait and Functional Improvement in Total Knee Arthroplasty

The primary objectives of this study are to understand the effects of soft-tissue balancing on Gait, function and rehabilitation potential after sensor-assisted Total Knee Arthroplasty and to correlate Intra-operative subjective feel with OrthoSensor Outputs Secondary objectives are to quantify and observe pain medication use, swelling, muscle strength and girth, gait efficiency, patient satisfaction, activity levels, functional return (i.e., back to work, resume normal activities) and patient perception of a balanced knee