Hysteresis - Hysteris in orthodontics is linked to the Nickel-Titanium wires. It is the difference between temperature with the starting section of the Niti wire and also a finishing phase of the Niti wire. When refrigerated the wire results in being really comfortable, versatile and easy to interact, and as https://freedirectory4u.com/listings13100356/considerations-to-know-about-nickel-titanium-wires