Comparison Between TOMOFIX and BodyCAD Fine Osteotomy

TOMOFIX: A guidepin is placed to determine the level and length of the osteotomy with an appropriate hinge position selected. The oscillating saw is then used along with osteotomes to complete the osteotomy under image intensifier guidance. This is opened to the desired width of correction with a trapezoidal gap noted when using laminar spreader in the posterior position to avoid slope change. The plate is then applied and secured as per manufacturers operative technique.

BodyCAD: The patient specific cutting block is applied to the proximal tibia and secured in placed. The osteotomy is then created with sequential drills and osteotome and opened to the predetermined correction as per the manufacturer's guidelines. The plate is applied and secured with the supplied screws.