NiTi arch wires use a constant and lightweight forces all through the cure which effectively go the teeth As your tooth get straighter, your orthodontist will exchange the wire inside your braces for much better wires that are often much less elastic and stiffer. These more powerful, stiffer wires allow https://nickel-titanium-wires14578.ssnblog.com/32427762/not-known-factual-statements-about-round-niti-wires