A tool for locating the insertion point of a radial component of a wrist prosthesis on a human distal radius bone, the guide comprising a handle; a guide face attached to the handle, the guide face being of a shape configured to engage an articular surface of the distal radius bone; the guide face comprising three visual cues respectively adapted to align with a palmar corner of a radio-ulnar joint located on the distal radius, a dorsal corner of a radio-ulnar joint located on the distal radius, and a tip of a radial styloid located on the distal radius; the guide face further comprising an opening designating the insertion point, the opening being at a designated location on the guide face relative to the visual cues; and the opening adapted to facilitate the marking of the insertion point on the articular surface of the distal radius bone.

An orthopedic system includes an augment that includes a proximal surface and a distal surface, a recessed slot extending along the distal surface, and a through-bore extending between the proximal and distal surfaces and intersecting the slot. The system also includes a coupling component that includes a head and a body. The head has an aperture and is configured to be slidingly received by the recessed slot wherein, when the head is received within the recessed slot, the aperture aligns with the through-bore. The system further includes a femoral prosthesis that has an articular side that defines condylar portions and a bone facing side opposite the articular side. The bone facing side defines a coupling bore. The coupling bore is configured to receive the body of the coupling component for connection thereto.

The invention relates to an implant (1) for the treatment of bone, in particular for covering defects or drill holes or for the reconstruction of bone defects or malformations. This comprises at least one frame structure (2) and at least one adaptation area (3). The edge of the implant (4) is thereby partially, but not continuously, formed by the frame structures (2), which are located outside the adaptation area (3).

The present disclosure provides an implant component assembly for a joint replacement. The assembly comprises an implant component, the implant component including an interface part for attaching another implant component and an assembly channel. The assembly further comprises an assembly screw for securing the other implant component to the implant component, the assembly screw having a longitudinal axis, a screw head, and a screw shank and being insertable into the assembly channel. A screw retention unit of the assembly is configured for keeping the assembly screw within the assembly channel and allowing rotation of the assembly screw about the longitudinal axis.

This disclosure relates to planning systems, assemblies and methods. The planning systems, assemblies and methods disclosed herein may be utilized for planning and implementing orthopaedic procedures to restore functionality to a joint, and may include one or more transfer members for positioning implants relative to patient anatomy.

In a tibial component, a tibial block is fixed to a keel portion of a tibial tray. Accordingly, an augment member can be easily attached to the tibial tray without a through hole being formed in the tibial tray.

The invention relates to an augmentation device comprising an annular cone surrounding a channel extending through the cone from a proximal cone end to a distal cone end of the cone. The invention further relates to an augmentation system comprising such an augmentation device and an applicator, as well as an implantation method of an augmentation device using such an augmentation system.

An end cap and a bone screw for use therewith are provided. One or more of the end caps can be used with a spinal implant used to replace portions of a vertebral body after a corpectomy thereof. The end cap can include a first end and a second end opposite from one another, a first side and a second side opposite from one another, and a body portion extending between the first end, the second end, the first side, and the second side. The body portion can include an exterior surface for contacting an endplate of a vertebral body, and an interior cavity formed in the end cap opposite from the exterior surface. The interior cavity can be sized to receive a flange portion of the spinal implant, and can include at least one attachment structure provided in the interior cavity facilitating attachment of the end cap to the flange portion of the spinal implant. One or more of the bone screws can be received through apertures formed in the end cap and into the endplate of the vertebral body. The bone screws can be configured, upon receipt in the apertures in the end caps, to lock in place relative thereto.

This augment insert (200), comprises a coupling member (204) for securing the augment insert to a glenoid component (103) of a shoulder prosthesis (101), and a body (202), comprising a first side (206), configured to bear against a scapular side (107) of the glenoid component when the augment insert is secured to the glenoid component by means of the coupling member; and a second side, opposed to the first side and configured to bear against or be adjacent to a scapula of a patient. According to the invention, the body (202) comprises at least one breakable portion (230), extending from the first side (206) to the second side and configured to be broken off the body. The aperture (234) is provided for accommodating an engaging member (111) of the glenoid component (103), said engaging member protruding from a scapular surface (127) of the scapular side (107) of the glenoid component (103) and being configured for securing the shoulder prosthesis to the scapula.

A system and method for forming a medical implant using a printing device. The printing device includes a print head having a heated nozzle, a heated build plate for receiving the printed material thereon, and a reflective plate having an active heater. A method for forming a medical device includes extruding a printing material by contiguous deposition to form a porous object having a lattice-like structure. The medical device, such as a spinal implant, may have interconnected pores and different regions, each having a different porosity for encouraging bone growth therein. The printed medical implant may be designed to be patient-specific, customized, and printed on-demand.