Patent ID: 9737408
Date: 2017-08-22
CPC Classifications: A61F

Claim:
1. An orthopaedic surgical instrument having a component-engaging side and a back side includes: a cup positioned on the component-engaging side, the cup including: (i) an outer surface having an opening positioned on the component-engaging side and (ii) an inner wall extending from the opening of the outer surface to a back wall, the inner wall having a plurality of stepped surfaces facing the component-engaging side, a slot defined in the cup that extends from the component-engaging side to the back side, through the outer surface and the inner wall, the slot being positioned on a medial side of the instrument, and a collar coupled to the outer surface of the cup toward the back side, the collar including (i) an opening toward the back side sized to receive an impaction handle and (ii) a flange positioned in the opening that is configured to be secured to the impaction handle, wherein each of the plurality of stepped surfaces is sized to receive a platform of a tibial tray.