The Patella Components (Gold) of the DKSORTHO Prathmesh Gold PS Knee Replacement System (III Gen) are designed to restore the natural tracking, smooth articulation, and stability of the patella in total knee replacement surgeries. paired with a gold-coated femoral component, these patella buttons ensure low wear, reduced friction, and long-lasting function. The anatomical design provides a natural fit and smooth gliding over the femoral groove.