| 摘要 |
<p>The invention relates to a bracket formed by two flanges (1), a central groove (2) and two outer inverted-L-shaped grooves comprising an occlusal groove (3) and a gingival groove (4) located between the base and the body of the bracket, with a rounded surface (5) which contacts with the wire, which are used to adjust the height of the wire weave and create spaces on either side of the badly positioned tooth. In addition, the invention includes a secondary extrusion notch (6) and a secondary intrusion notch (7) on the base of the bracket. The invention also relates to an woven-wire-based alignment method performed using: one or more brackets which are always placed on the side opposite that normally used and on the badly positioned tooth; and a single wire which is secured on the well-positioned teeth using the brackets and which is passed between the teeth below the contact point, using the labio-lingual interdental weaving technique or vice versa, such as to produce an opening stress on both sides of the badly positioned tooth, in order to improve the cosmetic appearance of the patient's buccofacial region and bite.</p> |
