AUSTIN, Texas--(BUSINESS WIRE)--ArthroCare Corp. (NASDAQ: ARTC), a leader in developing state-of-the-art, minimally invasive surgical products, announced today the publication of an important clinical trial demonstrating that patients treated with ArthroCare’s Plasma Disc Decompression (PDD) products experienced reduced pain and better quality of life scores compared to patients treated with the current standard care, epidural steroid injections.