Ankylosing spondylitis

Ankylosing spondylitis is a topic covered in the Diagnosaurus.

To view the entire topic, please or purchase a subscription.

5-Minute Clinical Consult (5MCC) app and website powered by Unbound Medicine helps you diagnose and manage 900+ medical conditions. Exclusive bonus features include Diagnosaurus DDx, 200 pediatrics topics, and medical news feeds. Explore these free sample topics:

5-Minute Clinical Consult

-- The first section of this topic is shown below --


  • Other causes or mimics of sacroiliitis: reactive arthritis (Reiter's syndrome), psoriatic arthritis, inflammatory bowel disease, osteitis condensans ilii, hyperparathyroidism, Whipple's disease
  • Diffuse idiopathic skeletal hyperostosis (DISH; in elderly)
  • Synovitis-acne-pustulosis-hyperostosis-osteitis (SAPHO) syndrome
  • Sciatica
  • Lumbar disk herniation, spinal stenosis, or facet joint degenerative arthritis
  • Ochronosis (alkaptonuria)

-- To view the remaining sections of this topic, please or purchase a subscription --

Last updated: December 1, 2014