Figure 1From: Clinical results of Hi-tech Knee II total knee arthroplasty in patients with rheumatoid athritis: 5- to 12-year follow-upA: Anterior view of the Hi-tech knee II prosthesis CR type component. Note the polyethylene geometry with flat surface. B: Posterior view of the Hi-tech knee II prosthesis CR type component. Femoral component demonstrating the porous titanium coating and have 6 fins at anterior portion. C: Anteroposterior radiograph of Hi-tech knee II prosthesis CR type. D: Lateral radiograph of Hi-tech knee II prosthesis CR type.Back to article page