DEVICE: CrossRoads Screw System (00850310006854)

A surgical instrument designed to measure the depth of a recess, usually to measure the depth of holes being drilled in bone to determine the length of the bone screw to be used. It may take the form of: 1) a device with a moveable (sliding) centrepiece (a prong), the tip of which is inserted into the recess to read from a scale; 2) a circular disc with a central hole which is clipped to a drill bit so that the device slides up as the drill bit is advanced; or 3) a cylindrical rod with markings. This is a single-use device.

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 rotary surgical instrument designed to enlarge the diameter of the proximal portion of a hole drilled in bone. It is a shaft of metal with a cutting head, available in various configurations, that is rotated at low speeds typically by a drilling system. The device is typically used to recess the head of a screw/bolt within bone (enable it to lie flush with or below the bone surface) or to help accommodate the implantation of a device in bone. This is a single-use device intended to be sterilized prior to use.

A hand-held manual surgical instrument designed to attach to the proximal end of a surgical instrument (e.g., a screwdriver shaft) to allow the surgeon to perform manipulations with the instrument, such as manual rotation of a bone screw or reamer; it does not include a torque-limiting function. The device is typically made of metal and/or synthetic material and may have a straight or T-shaped handle grip which may include additional features such as a ratchet mechanism to allow the surgeon to maintain a constant hold on the handle when providing rotation in one direction. This is a reusable device.

A shaft of metal with an obtuse, V-shaped cutting edge designed to be rotated to bore into bone to create a hole of the same dimension as the diameter of the shaft. This device, commonly called a "twist drill", has a cylindrical design with a double-edged cutting head that is formed from two spiralled flutes that extend the length of the insertion part of the drill. At the proximal end, it is mounted into a surgical power tool or a surgical hand drill/brace. This is a single-use device.

A nonimplantable device in the form of a thin rod intended to be drilled into bone to assist with the positioning of an implantable device and/or surgical instrument (e.g., fixation plate, drill guide) during an orthopaedic procedure. It is also referred to as a wire or temporary K-wire. This is a single-use device.