There are seven steps in the marker-based XROMM workflow:

1) Implant radio-opaque bone markers

2) Record biplanar x-ray videos of movement

3) Create 3D polygonal mesh bone and marker surface models

4) Measure XYZ coordinates of markers relative to polygonal mesh bone models

5) Analyze x-ray videos to extract XYZ coordinates of radiopaque markers

6) Calculate rigid body kinematics from XYZ marker positions

7) Produce XROMM animations in Autodesk Maya