Axial spondyloarthritis is a chronic inflammatory disease of the sacroiliac joints and potentially of other body sites. Sieper and colleagues summarize how diagnostic and therapeutic advances have ...

The alanto-axial joint is a joint which exists between the first and second vertebra of the cervical spine, the atlas and the axis. This is a complex joint made up of 3 joints which are all synovia… ...

Axial spondyloarthritis (axSpA) is a form of inflammatory arthritis that causes chronic pain in the lower back and axial joints (spine, chest, and pelvis). This progressive condition can cause ...

Among patients with axial spondyloarthritis, one fifth with active sacroiliitis on MRI after NSAID washout experience full ...

Non-radiographic axial spondyloarthritis (nr-axSpA) is a type of arthritis in your spine. ... The condition affects the joints and the entheses -- tissues that connect bones to ligaments or tendons.

Axial spondyloarthritis (axSpA) is a type of inflammatory arthritis that affects the spinal joints and the joints that connect the bottom of the spine to the hip bones (the sacroiliac joints).

If you have psoriatic arthritis, you likely have sacroiliitis. That’s when your sacroiliac joints are inflamed. Learn more about why this happens, symptoms, and how it’s treated.