MALVERN, Pa.--(BUSINESS WIRE)--Orthovita, Inc. (NASDAQ:VITA), a spine and orthopedic biosurgery company, today announced an upcoming podium presentation related to its CORTOSS Bone Augmentation Material. The presentation will be held at the 33rd Annual Meeting of the Society of Interventional Radiology held in Washington, D.C., from March 15 through 20, 2008.