Square orthodontic wire

roundstainless steel

20 / package Medical stainless steel circular/rectangle Metal Arch wire was in braces grooves or thin tube through a ring of metal wire, also called call orthodontic arch wire. It is one of the main strength of the device. According to the arch wire material, thickness, there are many types of different shapes can be. Each patient correction from start to finish to use several sets of more than ten sets of arch wire. Doctors use the elasticity of the arch wire itself or on the arch wire bending curvature, then through a rubber band or thin steel arch wire fixed on the braces, passing through the orthodontic bracket, ring, relaxation and gently release of strength to the teeth, teeth moved slowly along the arch wire made of orbit. Correction in the process, from fine to coarse, the arch wire from soft to hard, from round to square gradually replaced.