Prospective Randomized Single-blinded Controlled Clinical Trial of Percutaneous Neuromodulation Pain Therapy Device Versus Sham for the Osteoarthritic Knee: A Pilot Study

Orthopedics, June 2007, Volume 30, Number 6. Brian J. Cole, MD, MBA; Richard Kang, MD, MS; Paul B. Lewis, MD, MS; Adam Kramer, ATC; Jennifer K. Hayden, RN, MSN;

Randomized Single-blinded Controlled Clinical Trial of a BiowavePENS device (Percutaneous Electrical Nerve Stimulation) versus Sham PENS treatment for the Osteoarthritic Knee.