Fig. 4

Saw guide generation. a A radius CT-3D model with two half cylinders located proximal and distal on the bone, created with the 4 perpendicular and 2 parallel cut-off planes in 3-matic. b A radius CT-3D model with its distal (pink) and proximal (blue) saw guide. c A ulna CT-3D model with its distal (green) and proximal (orange) saw guides in 3-matic