Nickel-titanium (NiTi) archwires are routinely useful for initial leveling and alignment of enamel in orthodontic cure. This examine aimed to clinically Examine the level of ache and tooth alignment in orthodontic treatment having a-NiTi versus Cu-NiTi archwires. Just one can easily comprehend with the orientation dependence of the transformation strain https://www.ortix.co.uk/wires/