In-house computer-aided design (CAD) and 3D printing of customized Orthodontic brackets using hybrid ceramic resin: is it the time for the Orthodontist to take over?

Abstract

Digital technology advancements have been introduced into the orthodontic specialty in the last few years. Three-dimensional (3D) surface scanning, 3D volume scanning, computer-aided design (CAD) software, and 3D manufacturing have irreversibly altered and refined processes that were previously performed more conventionally. As a result, customized fixed orthodontic appliance production has been made possible by a few manufacturing companies. An attempt at implementing the in-house designing and manufacturing of customized fixed orthodontic appliances using dedicated orthodontic CAD software has never been undertaken until now. Our case report used a novel orthodontic CAD software named UBrackets to design in-house customized orthodontic brackets. Three-dimensional printing was performed in the orthodontic office using a permanent crown ceramic resin. The complete customized fixed appliance s design, printing, postprinting, and bonding workflow are also presented.