Prince of Wales Clinical School 1 article published in JoVE Environment Potentiodynamic Corrosion Testing Selin Munir1, Matthew H. Pelletier1, William R. Walsh1 1Surgical and Orthopaedics Research Laboratories, Prince of Wales Clinical School Here, we present a protocol to set up and run an in vitro potentiodynamic corrosion system to analyze pitting corrosion for small metallic medical devices.