More Recent and more recent archwires which have been introduced from time to time have revolutionised the sphere of orthodontics. Orthodontic wires are usually classified by the material that composes them. Frequently, the categories are: Lee white wires created by LEE prescribed drugs are resistant stainless steel or Nickel titanium https://health-lists.com/story19631849/the-fact-about-rectangular-niti-wires-that-no-one-is-suggesting