AUSTIN, Texas--(BUSINESS WIRE)--ArthroCare Corporation (Nasdaq: ARTC), a leader in developing state-of-the-art, minimally invasive surgical products, announced today that it has expanded the Parallax product line with the addition of a new product designed to mechanically displace soft bone in fractured vertebrae. The Parallax product set includes a variety of products used for the minimally invasive stabilization of vertebral compression fractures (VCFs).