The acetabular FIN II system represent a highly versatile solution with a wide choice of liners and Heads, even large, which are associated with a single metal component, available with or without Cranial fins: FIN II and FIN MB.
Fin II Cup
Hemispherical, allowing global contact between the component and the bone acetabulum.
Three cranial fins for improved primary stability and anti-rotation blocking.
Three holes in the proximal zone of the cup for optional application of 6.5 mm screws. The specially designed screw housings provide axial deviation of up to 15°.
Available in sizes from 44 mm to 64 mm in 2 mm steps.
A polar hole for direct visual inspection of the cup position with respect to the bottom of the acetabulum.