METHOD FOR 3D IMAGING OF MECHANICAL ASSEMBLIES TRANSPLANTED INTO MAMMALIAN SUBJECTS

摘要

A medical imaging method is described for establishing implant configuration by measuring the positions and orientations of its components constrained by a defined kinematic relationship between them using stereo radiography images. The method allows the determination of a patient-specific implant configuration and enables accurate measurements of the pose of implant despite significant occlusions. The measurements obtained with this method can be used to determine the relative movement of an implant component relative to other components, bone or other landmark.