This invention relates to a lingual bracket positioning jig and in particular, this invention relates to a lingual bracket positioning jig for attaching orthodontic brackets on the teeth. More particularly, this present invention relates to the lingual bracket positioning jig which can promote a solution to the problems of the lingual anatomic variations, overcorrection procedures and the fulfilling of mechanical deficiencies of the pre-adjusted appliances. Furthermore, this invention also relates to the lingual bracket positioning jig which has the beneficial effects of having user friendly, safety and reliability and reduced the manual operation link, made the equipment more convenient and very easy to fabricate.
