Important Announcement

The Canadian Chiari Association is also accepting applications for our financial assistance support plan.  For more information click here .


Welcome to the Canadian Chiari Association

The Canadian Chiari Association (CCA) is a nonprofit organization dedicated to raising awareness and the support of chiari sufferers in Canada. We invite you to learn more about how the CCA can assist you.


What is Chiari Malformation?

Chiari Malformations (kee-AH-ree mal-for-MAY-shuns) are a group of complex brain abnormalities that affect the area in the lower posterior skull where the brain and spinal cord connect. (National Organization for Rare Disorders, NORD)

The Canadian Chiari Association aims to be a strong yet compassionate voice for advocacy and awareness across Canada.


The Canadian Chiari Association is an affiliate member of CORD and a partner of EDS Canada.

CORD - Canadian Organization for Rare Disorders logo

Disclaimer:  The material presented on this site is for information ONLY and does not constitute medical advice.  For diagnosis and treatment options please consult your healthcare provider.  The Canadian Chiari Association (CCA) does not recommend or endorse any one treatment, procedure or product.

The CCA aims to increase awareness of Chiari Malformation across Canada and to provide its members with information to help them in their daily lives.  As such, this site may contain third party links and/or information available as PDFs.  The CCA takes no responsibility for the accuracy or currency of these sources.  Visitors who use the information on this site do so at their own risk.