Controversies about the posterior cruciate ligament continue with regards to total knee arthroplasty. There has been a long debate regarding PLC and its importance seems to be overrated in total knee arthroplasty. Twenty four patients had twenty six total knee replacements with insertion of the PCL substituting Press Fit Condylar modular total knee system with cement, and they were enrolled in a prospective study to assess the clinicoradiological results and measure the femoral roll-back postoperatively. Follow-up ranged from twenty four months to fifty months with an average of thirty two months. The mean HSS score was 92.1 points and the mean range of motion was 122.7 degrees. Twenty five cases(96.1%) showed excellent and good clinical results. The radiologic evaluation based on Knee Society roentgenographic system revealed proper alignment of all components and one significant radiolucent area. The mean femoral roll-back was 2.3mm posteriorly. In the present series, total knee arthroplasties with the Press Fit Condylar modular knee system resulted in excellent relief of pain, excellent range of motion and restoration of function.