Outcome of TKA Using Customized Cutting Block Compared With Conventional Intramedullary Cutting Guide

Comparison of Customized Cutting Block (Visionaire™) and Conventional Total Knee Arthroplasty: A Prospective Randomized Control Trial

Customized cutting block and conventional cutting guide are both effective in improving accuracy and function of OA knee patients.

Customized cutting block and conventional cutting guide are both effective in improving accuracy and function of osteoarthritic knee patients.

Inclusion Criteria:

• Age 60-90
• Diagnosis of osteoarthritis or rheumatoid arthritis of the knee and qualify for surgery, as indicated by one of the following:
• Painful and disabled knee joint resulting from osteoarthritis where one or more compartments are involved;
• Correction of varus or valgus.
• Willing to participate and return for follow-up study visits.

Exclusion Criteria:

• Vascular insufficiency
• Previous deep vein thrombosis and pulmonary embolism
• Previous osteotomy
• Previous patella fracture or surgery
• Previous healed tibia or femur fractures
• Previous joint replacement surgery