supply of total knee prosthesis., ( sr ph code 421000 ) total knee prosthesis: 1.total knee replacement cruciate retaining or posterior stabilized non-porous coated femoral component with separate left and right components. they must have 3* external rotation built in and with size variations at least from size 1 to size 6. it must be made of cobalt chromium. ( 2 ) total knee replacement tibial component with anatomical and highly polished tray and size variations at least from size one to size six. they must also be with separate right and left side components. ( 3 ) patella resurfacing component. ( 4 ) . bone cement 40gm slow setting similar to cmw 3. unit:no achd / surg.store / rh / per , sr tamil nadu 40.00 numbers