Abstract: Single use or disposable cutting blocks and methods for utilizing same are disclosed. The blocks are preferably constructed of polymer and/or other suitable low cost and light weight materials. The blocks may be adapted for use with low friction cutting instruments, as well as other such cutting instruments. Several differently sized and configured blocks may be utilized to perform a single surgical procedure. In addition, kits housing one or more such blocks, with or without other instruments are possible.

Abstract: Single use or disposable cutting blocks and methods for utilizing same are disclosed. The blocks are preferably constructed of polymer and/or other suitable low cost and light weight materials. The blocks may be adapted for use with low friction cutting instruments, as well as other such cutting instruments. Several differently sized and configured blocks may be utilized to perform a single surgical procedure. In addition, kits housing one or more such blocks, with or without other instruments are possible.

Abstract: A patella resection clamp for use in resecting a patella has a first elongated handle portion and a second elongated handle portion. Each of the portions having first and second ends. The two handle portions are pivotally connected at a pivot point intermediate the first and second ends for rotation about a pivot axis. The second end of each of the elongated handle portions include a jaw with the jaw of the first and second handle portions spaced from the second end of the elongated portions in a direction parallel to the pivot axis. The jaws are spaced to form an opening therebetween for receiving the proximal and distal edges of the patella. The jaw portions including a saw blade guide surface or slot open to at least one of the first or second ends of each of said jaw portions. The guide surface or slot is for receiving a saw blade extending under (posteriorly) the handle portions and in a direction perpendicular to the pivot axis and perpendicular to the gripping direction of the jaws.

Abstract: A bone retractor that may be used as a femoral elevator. The bone retractor includes a clamp for attaching the bone retractor to an operating room bed rail, a post attached to the clamp via a hinged joint, a mount slidably attached to the post and a hook coupled to the mount which in turn is attached to the post. A shaft passes through the interior of the post and attaches to clamp. The clamp has a lower jaw and an upper jaw. An opening is formed in the lower jaw and an end of the shaft is engaged in the opening. The shaft has two sections with a universal joint connecting these two sections. The born retractor is attached to the operating room bed rail by applying clamp to the bed rail. With bone retractor attached to the bed rail, the post is lowered towards the wound. The hook is placed under the bone, and the bone exposed by holding the hook or the post and lifting the bone out of the wound.

Abstract: A resection guide having an alignment barrel with holes that pass through the entire cross-section of the alignment barrel is disclosed. An alignment guide is mounted on the alignment barrel. Alignment guide can translate and rotate with respect to alignment barrel. The alignment guide has holes that extend through it. A resection plate is located at one end of the alignment guide. The resection plate has a resection surface. The resection guide is located on a bone using a navigation system and attached to the bone by driving two nails through the holes on the alignment barrel and one nail through one of the holes on the alignment guide. The resection surface is used to guide a tool for resecting the bone.

Abstract: A device for use on a patient during surgery including a distal portion, a transition portion, and a proximal portion is disclosed. The distal portion is adapted to attach to an implement having a proximal portion. The transition portion is angled toward an anterior direction and a medial direction with respect to the implement, the proximal portion of the handle being connected to the transition portion and extending in a proximal direction substantially parallel to the implement.

Abstract: A device for use on a patient during surgery including a distal portion, a transition portion, and a proximal portion is disclosed. The distal portion is adapted to attach to an implement having a proximal portion. The transition portion is angled toward an anterior direction and a medial direction with respect to the implement, the proximal portion of the handle being connected to the transition portion and extending in a proximal direction substantially parallel to the implement.

Abstract: Single use or disposable cutting blocks and methods for utilizing same are disclosed. The blocks are preferably constructed of polymer and/or other suitable low cost and light weight materials. The blocks may be adapted for use with low friction cutting instruments, as well as other such cutting instruments. Several differently sized and configured blocks may be utilized to perform a single surgical procedure. In addition, kits housing one or more such blocks, with or without other instruments are possible.

Abstract: A patella resection clamp for use in resecting a patella has a first elongated handle portion and a second elongated handle portion. Each of the portions having first and second ends. The two handle portions are pivotally connected at a pivot point intermediate the first and second ends for rotation about a pivot axis. The second end of each of the elongated handle portions include a jaw with the jaw of the first and second handle portions spaced from the second end of the elongated portions in a direction parallel to the pivot axis. The jaws are spaced to form an opening therebetween for receiving the proximal and distal edges of the patella. The jaw portions including a saw blade guide surface or slot open to at least one of the first or second ends of each of said jaw portions. The guide surface or slot is for receiving a saw blade extending under (posteriorly) the handle portions and in a direction perpendicular to the pivot axis and perpendicular to the gripping direction of the jaws.