Clinical and Radiological Assessment in Axial Spondyloarthritis

Abstract

The Assessment of SpondyloArthritis International Society (ASAS) has developed the concept of axial spondyloarthritis (SpA) in 2009. The symptoms and burden of disease of nonradiographic axial SpA and Ankylosing Spondylitis (AS) are similar and both can affect multiple organs and systems. Assessment and monitoring in SpA are, therefore, crucial. Different instruments have been developed for assessing and monitoring the wide variety of presentations in SpA. Generally, disease monitoring of patients can include patient reported outcome, clinical findings, laboratory tests, imaging, and disease activity composite scores.