M45Non-billable (header)
Ankylosing spondylitis
Inclusion Terms
- •Rheumatoid arthritis of spine
✗ Excludes 1(Not coded here)
- •arthropathy in Reiter's disease (M02.3-)
- •juvenile (ankylosing) spondylitis (M08.1)
⚠ Excludes 2(Not included here)
- •Behçet's disease (M35.2)
Code Hierarchy
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