s • Résumés Vol. 50, Suppl., June / juin 2007 www.cma.ca/cjs Canadian Spine Society © 2007 Canadian Medical Association Can J Surg, Vol. 50, Suppl., June 2007 — Abstracts 3 Wednesday, March 21, 2007 / Le mercredi 21 mars 2007 Executive committee meeting / Rencontre du comité executive Thursday, March 22, 2007 / Le jeudi 22 mars 2007 Plenary session / Assemblée plénière Symposium / Symposium Med...