A implant extractor for removing an implant is provided. The implant extractor includes an extractor head having a laterally extending blade, an intermediate portion adjacent to the blade, and a laterally extending strike plate adjacent to the intermediate portion, the blade including a proximal side for mating with the implant; a shaft having proximal and distal ends, the distal end of the shaft being coupled to the extractor head; and a handle coupled to the proximal end of the shaft.

A drill guide for separation a bearing from a tray of an implant assembly can include a body, a collar, a first projection, a second projection, and a third projection. The body can be engageable with the bearing. The collar can be connected to the body and can define a guide bore configured to guide a drill bit into the bearing when the drill guide is engaged with the bearing. The first projection and the second projection can be engageable with a radially outer surface of the bearing. The third projection can be configured to engage an articulation surface of the bearing to, together with the first projection and the second projection, position the guide bore along a trajectory to guide the drill bit to form a hole in the bearing between the articulation surface and the tray when the bearing is connected to the tray.