Comparison of Surgical Time and Efficiency of Total Knee Arthroplasty

TruMatch® Personalized Solutions is the brand name of DePuy Orthopaedics, Inc. custom patient instrumentation (CPI). TruMatch™ is a pair of custom-made cutting blocks that allow distal femoral and proximal tibial cuts to be made according to a predefined surgical plan. The inner surface of the femoral block is manufactured to match the geometry of the patient's distal femur. The inner surface of the tibial block is manufactured to match the patient's proximal tibia. The geometric data is obtained from a CT scan and a preoperative plan approved by the surgeon

Total Knee Arthroplasty implanted using conventional instruments (non-CPI) and surgical technique.