DEVICE: DynaBunion (00850038154189)

A non-powered tool that fits into a screw head in order to apply rotation to tighten/loosen/remove a screw during a surgical procedure. It typically has a high-grade stainless steel shaft with a distal end dedicated to fit into a screw head that may be slotted, Phillips (cross head), Pozidriv (Supadriv), Torx, Hex (Allen), Robertson (square), spanner head (twin pins), Polydrive, or one-way (clutch). The proximal end of the shaft may have a handle for manual use, or it may have a profiled tang that fits into an interchangeable screwdriver handle, a manually-operated chuck, or a power driver. This is a single-use device.

A non-powered tool intended to fit into a screw head (e.g., slotted, cross/hex head) for the application of rotation to introduce/remove a screw (e.g., craniofacial bone screw, dental screw) into/from a patient in association with a surgical procedure [e.g., orthopaedic, dental, computer assisted surgery (CAS), image registration]. It may also be used to connect/disconnect a device to/from another device attached to a patient (e.g., implant component, fiducial marker). The proximal end of the device may have a handle for manual use or a profiled tang that fits into an independent chuck or power driver; it is typically made of metallic and/or polymer materials. This is a reusable device.

A hand-held surgical instrument intended to be used during implantation of an orthopaedic prosthesis, either manually or as a computer-assisted surgery (CAS) device, to aid in the navigation/placement of the prosthesis or other instruments [e.g., drill sleeves and guide wires (Kirschner wires), patella saw guide]. It may be used for the following applications: 1) to hold/align/fix/guide other instruments, prosthesis, or prosthesis component; 2) to provide relative position landmarks; 3) to ascertain correct spatial orientation or limb alignment; and/or 4) as an interface (non-adaptive) between prosthesis components. This is a single-use device.