Patent ID: 7766913

Claim:
A bone resection tool for resecting a portion of a bone, comprising: a guide configured to be removably attached at a fixed position above an end portion of a bone, the guide including a track with a curvature corresponding to a curved surface of a prosthetic device; a cutting tool including a cutting face; a track follower configured to reciprocate between a first part of the track and a second part of the track, and to rotatably couple to the cutting tool; and a depth stop configured to position the cutting face at a location below the track at a plurality of distances; wherein the cutting tool includes a shaft having the cutting face positioned at one end thereof; wherein the track follower includes a retaining collar having an opening in which the shaft is slidably received such that the cutting face is positioned below the track; and wherein the depth stop includes an opening in which the shaft is slidably received and at least one fastener configured to releasably secure the depth stop at one of a plurality of positions along a longitudinal axis of the shaft of the cutting tool, the depth stop positioned above the retaining collar such that the depth stop is rotatable with the shaft about the longitudinal axis of the shaft and contact between the depth stop and the retaining collar prevents movement of the cutting face of the shaft in a direction towards the bone.