Surgical Planning can be carried out using our MGI 3D workstation.. Developed for Maxillo-facial surgery, this has found many applications in orthopaedic and other surgery. The user can use a variety of cutting, repositioning and joining procedures on the 3D data, which will have been acquired from CT, MRI or even 3D ultrasound. Surface views of the manipulated image can be viewed from any direction; sectional images can be reconstructed along any plane, allowing full assessment of the spatial image structure modified by the user. ....