Publication Details
Abstract
In children with upper jawprotrosis, the palate of the orthodontic device consists of a bracket, a metal button with an arc hole, which is fixed to the tooth in a distal position from the side of the palate. A partial arc is placed between the bracket and the button, on which an arc is placed from the opening nitinol (Nabiev N. V. (2017) there is a known way to distalize and rotate the first molar teeth of the upper jaw using the apparatus put into practice by the author. The pendulum device consists of: orthodontic coatings (rings), arc and palate acrylic button. Orthodontic coatings are made by simple or thin—walled (thickness 0.15-0.18 mm) stamping in accordance with the generally accepted technology of coating production. Orthodontic rings can be made from stamped orthodontic coatings (cutting the chewing surface), chrome-nickel tape 0.15-0.2 mm thick and 3.5 to 6 mm wide, and standard blanks. Orthodontic rings are fixed to the first molar teeth of the upper jaw. The orthodontic arch is the strengthening element of the structure. The palate acrylic button is its support.