ISO 16087 pdf download Implants for surgery — Roentgen stereophotogrammetric analysis for the assessment of migration of orthopaedic implants 1 Scope This International Standard provides requirements for the clinical assessment of migration of orthopaedic implants with roentgen stereophotogrammetric analysis (RSA). 2? Terms? and? definitions For the purposes of this document, the following terms and definitions apply. 2.1 absolute movement movement...