| 摘要 |
PURPOSE: An orthodontic wire for mouth protrusion and an orthodontic system having the same are provided to prevent the inclination of front teeth. CONSTITUTION: An orthodontic wire for mouth protrusion comprises a lingual arch wire, a traction wire(120), and a supporting wire(130), a wire support(140), a traction member(150), and an anchor(160). The lingual arch wire is formed to correspond to the dentition of the front teeth to be fixed to the lingual surface of the front teeth. The traction wire is equipped in the lingual arch wire. A pair of supporting wires is extended to the rear of the lingual arch wire.
|
