Orthodontic wire, a manufacturing method of orthodontic wire, orthodontic set and orthodontic wire manufacturing pliers

摘要

Orthodontic never by that by using the present invention relates orthodontic treatment, teeth body movement three-dimensionally is possible, it can be prevented almost completely root resorption, yet provide little damage to the tissue I provide the iodine wire. A orthodontic wire 11 has a first portion 11a, second portion 11b, arcuate third portion 11c, a fourth portion 11d and the fifth portion 11d, (0.41 ± 0.05mm) × consists of arch-shaped stainless steel wire as a whole has a rectangular cross-sectional shape of (0.56 ± 0.05mm). First, the fifth portion substantially in the first plane, the second and fourth portions are approximately in the second plane, the third portion is located substantially within a third plane. Long side of the rectangular cross section of the stainless steel wire is parallel to the substantially first, second and third planes. The first plane is 25 ° to less than 12 ° inclined with respect to the second plane, the third plane is tilted 12 ° or 25 ° or less on the same side as the first plane to the second plane. [Selection Figure] Figure 1