Before revision: Procedure In passive self-ligating braces, orthodontic treatment begins with very light wires .014 inch in size that are made of an alloy of copper, nickel, and titanium (CuNiTi) and have a non-anatomical shape because it is wider than the natural arch.
After revision: Procedure In passive self-ligating braces, orthodontic treatment begins with very light wires 0.014 inch in diameter that are made of an alloy of copper, nickel, and titanium (CuNiTi) and have a non-anatomical shape because they are wider than the natural arch.