A Prospective Randomized Study on Vanguard Cruciate Retaining Versus Vanguard High Flex Posterior Stabilized Total Knee System in the Early Range of Motion

A Prospective Randomized Study on Vanguard Cruciate Retaining Versus Vanguard High Flex Posterior Stabilized Total Knee System in the Early Range of Motion

Main Objectives are: Test Difference in terms of early ROM between Vanguard FB CR and Vanguard FB PS. Knees; Demonstrate the comparable ROM of high flex PS to CR.

Patients need total knee replacement