![]() The author designed the fixed orthodontic appliances in the UBrackets software for a healthy 13-year-old boy. Just before Dr Panayi’s book went to press, he was able to accomplish something really exciting: He was able to PRINT labial orthodontic brackets designed in the UBrackets software in-office! The author used Formlabs 3B SLA printer using Formlabs’s permanent crown resin in A3 color. The initial models, including the brackets, can be printed in order to manually create the IDB tray using transparent silicone impression material. The brackets are then sent/exported for printing or milling to be printed in metal or resin. The initial and setup model (brackets, dental model, and archwires).The initial and setup model (brackets and dental model).The software is able to calculate the volume of each bracket in mm³.Design of the IDB tray can be done in one, two, or multiple units.A tool exists to show the brackets bonded to the setup or to the initial malocclusion.The operator can also define the center of rotation of the archwire-bracket complex in such a way that the entire complex can be moved around this center of rotation. In addition, each bracket can be manipulated mesially or distally, labially or lingually, or horizontally rotated, with the slot kept in the same line while sliding on the wire. Manipulation of the whole bracket-archwire complex provides the ability to move them in a vertical direction or in a left and right differential vertical movement (upward movement for the left buccal segment and downward movement for the right segment or opposite). ![]() This will be the prototype wire that will be replicated for the rest of the archwires throughout the orthodontic treatment. The same archwire will be exported as an STL file and a 1:1 image file. The brackets are now at a distance from the teeth, which will be filled by the extrusion of the base to the tooth surface in order to create a customized base.
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