METHOD OF ORTHODONTIC TREATMENT OF PATIENTS WITH DEFECTS OF HARD TEETH TISSUE Russian patent published in 2018 - IPC A61C7/00 

FIELD: medicine.

SUBSTANCE: invention relates to medicine and may be used to temporarily replace total and subtotal defects of the crown part of the teeth in cases where it is necessary to install a bracket for orthodontic treatment. Get imprints. Make models. Simulate anatomical form using wax. Positioning and fixing of the orthodontic bracket is performed at the stage of modeling the crown from wax. Braces are installed on the vestibular or oral surface of the tooth. Support area of the bracket is covered with an additional layer of wax, which is replaced by polymerization with plastic. Supporting tooth with wax reproduction of the artificial crown is gypsum plated in a cuvette and placed in boiling water for 10–15 minutes, and then opened. For the production of plastic crowns, plastic is used. Ready-made temporary plastic crown with a bracket installed in it is fixed to the stump of the supporting tooth.

EFFECT: method allows to increase the effectiveness of orthodontic treatment in patients with total and subtotal defects of hard tissues, as well as to prevent the destruction of hard tooth tissues due to the carious process.

1 cl, 6 dwg, 2 ex