Comparison of a Metal Backed Fixed-Bearing Tibial Baseplate and an All-Polyethylene Tibia in Total Knee Arthroplasty

Exclusion Criteria

• •Significant angular or bony deformity necessitating structural bone grafting or more extensive modular designs will be excluded at the discretion of the principle investigator
• •Routine contraindications to TKA (active sepsis, Charcot arthropathy)
• •Patients whose mental function preclude them from responding to our standard questionnaires