Abstract: A unicompartmental orthopedic knee implant may include a tibial tray including a body having a joint-facing side, a bone-facing side opposite the joint-facing side, a side wall extending about a periphery of the body, and a channel extending through the bone-facing side from one of the joint-facing side or the side wall, the channel being angled relative to the bone-facing side of the body. The implant may also include a fixation element coupled to the body. The fixation element may include a rail for insertion into the channel of the body, a support extending from the rail, and a bone engagement feature connected to the support, the bone engagement feature including an edge operable to penetrate the tibia, wherein the bone engagement feature is inserted through the channel.

Abstract: A method of implanting a unicompartmental orthopedic knee implant may include positioning a tibial tray onto a resected patient's tibia, the tibial tray including a body having a joint-facing side opposite a bone-facing side, and inserting a tibial anchor guide into the body of the tibial tray, wherein the tibial anchor guide includes a slot. The method may further include forming a tibia channel in the patient's tibia by inserting a cutting device into the slot of the tibial anchor guide, removing the cutting device from the tibial anchor guide, and inserting a fixation element into the tibia channel, wherein compression is created between the bone-facing side of the body of the tibial tray and the tibia when the fixation element is inserted.

Abstract: A unicompartmental orthopedic knee implant may include a tibial tray having a body including a joint-facing side, a bone-facing side opposite the joint-facing side, and a channel provided in the bone-facing side. The bone-facing side includes a bottom surface and a bone-contacting layer applied to the bottom surface. The bone-contacting layer configured to contact a tibia. The channel extends through the bone-contacting layer. The tibial tray may also include a protrusion for insertion into a corresponding opening in the tibia, the protrusion extending from the bottom surface at a non-zero angle. The implant may also include a fixation element coupled to the bone-facing side of the body. The fixation element may include a rail for insertion into the channel of the body, a support extending from the rail, and a bone engagement feature connected to the support, the bone engagement feature including an edge operable to penetrate the tibia.

Abstract: Implants include fixation features which slidingly receive fixation elements. The fixation features may be negative or positive features, such as undercut channels or posts. Examples include unicompartmental tibial trays having a ridge protruding from the bone-facing side, an undercut channel formed within the ridge. Instruments are disclosed for preparing a ridge-receiving feature in bone.

Abstract: Patient specific shoulder component implant instruments are described for hemi and total, normal and reverse shoulder arthroplasty.

Abstract: Implants include fixation features which slidingly receive fixation elements. The fixation features may be negative or positive features, such as undercut channels or posts. Examples include unicompartmental tibial trays having a ridge protruding from the bone-facing side, an undercut channel formed within the ridge. Instruments are disclosed for preparing a ridge-receiving feature in bone.

Abstract: Implants include fixation features which slidingly receive fixation elements. The fixation features may be negative or positive features, such as undercut channels or posts. Examples include unicompartmental tibial trays having a ridge protruding from the bone-facing side, an undercut channel formed within the ridge. Instruments are disclosed for preparing a ridge-receiving feature in bone.

Abstract: Patient specific shoulder component implant instruments are described for hemi and total, normal and reverse shoulder arthroplasty.

Abstract: Implants include fixation features which slidingly receive fixation elements. The fixation features may be negative or positive features, such as undercut channels or posts. Examples include unicompartmental tibial trays having a ridge protruding from the bone-facing side, an undercut channel formed within the ridge. Instruments are disclosed for preparing a ridge-receiving feature in bone.

Abstract: Patient specific shoulder component implant instruments are described for hemi and total, normal and reverse shoulder arthroplasty.

Abstract: Patient specific shoulder component implant instruments are described for hemi and total, normal and reverse shoulder arthroplasty.

Abstract: Patient specific shoulder component implant instruments are described for hemi and total, normal and reverse shoulder arthroplasty.

Abstract: Patient specific shoulder component implant instruments are described for hemi and total, normal and reverse shoulder arthroplasty.