ABSTRACT
A fixed appliance two archwire system using either two nickel titanium archwires or a nickel titanium archwire and a stainless steel archwire to align teeth significantly displaced from the line of the arch is described.
A fixed appliance two archwire system using either two nickel titanium archwires or a nickel titanium archwire and a stainless steel archwire to align teeth significantly displaced from the line of the arch is described.