THE CREATION OF various curves in bendable metallic rods remains diffi
cult. We describe a simple instrument that uses two bending levers to
provide the mechanical advantage required to easily shape up to 5.5 mm
diameter bendable metallic rods with precision, control, and minimal
nicking or scratching of the metal surface. We have successfully used
this tool to contour primary and secondary curvatures in threaded Stei
nmann pins and grooved titanium rods for occipitocervical fusion.