SpineGuard SA is a France-based company that develops and markets a product for spine surgery. The Company offers PediGuard, a handheld wireless device that is used to detect possible cortex perforation during pedicle preparation for screw placement. There are three varieties of the product: Classic PediGuard; Curved PediGuard, which has a curved gearshift, and Cannulated PediGuard, which has a cannulated shaft.