Chiari Malformation
The Mayo Clinic defines Chiari malformation (kee-AH-ree mal-for-MAY-shun) as a condition in which brain tissue extends into your spinal canal. It occurs when part of your skull is abnormally small or misshapen, pressing on your brain and forcing it downward.
Information
Links
American Syringomelia & Chiari Alliance Project (ASAP)
ASAP is a fantastic resource for those diagnosed with Chiari and Syringomelia.