Model-based RSA enables you to assess the micromotion of implants in Roentgen Stereophotogrammetric Analysis (RSA) radiographs without attaching markers to the implant [cite source='pubmed']12742455[/cite]. However, there are still markers needed to mark the bones.
In addition to this, Model-based RSA is also able to perform conventional RSA with markers attached to the implants.
The 3D-viewing interface facilitates an intuitive analysis and allows advanced visualisation and reporting of results.
The Fluoroscopy module of Model-based RSA allows you to assess skeletal and endoprosthetic kinematics in fluoroscopic images using tantalum markers and/or 3D-models of implants.