Abstract
Complaint from a patient feeling tongue of the bracket when mounted a symptom of lingual orthodontic treatment-specific, pain, foreign body sensation, pronunciation failure, for swallowing function was heard from the beginning.
Fujita method Since its introduction in 1970's, a history that has been repeatedly improved development to design simpler the shape of the lingual bracket at present.
However, even if simplified, patient perception of individual vary, there is a difference between our operator side anyway, I need time to get used to.
So, before attaching the lingual bracket fixed, can be training the patient and also can experience in three dimensions the equipment fit, our correspondence prior pain, foreign body sensation, pronunciation failure, to the swallowing function．
We report a case devised a tray that can be.
