Fabrication of in-house aligner- A review

Abstract

As the demand for aesthetic treatments is increasing, more people are seeking alternatives to fixed orthodontic appliances. Clear align­ers are aesthetically pleasing and comfortable option for orthodontic treatment and have gained immense popularity over the last decade. Moreover, with increasing demand there has been a constant attempt for cost reductions by number of aligner companies and laboratories. It will be beneficial not only to orthodontist but also to patients if aligners can be fabricated in-house itself. Thus, this review will highlight the fabrication of In-house aligners in detail.

Advancements in Clear Aligner Fabrication: A Comprehensive Review of Direct-3D Printing Technologies

“…This effectively eliminates the disadvantages associated with outsourcing, including cost and lead time constraints [55,62]. Notably, in-house clear aligners prove highly advantageous for uncomplicated cases, enabling cost-effective and expeditious treatment attainment [55,63,64]. Moreover, the incorporation of Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM) techniques in in-house clear aligner treatments has significantly enhanced production efficiency.…”

“…Moreover, the incorporation of Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM) techniques in in-house clear aligner treatments has significantly enhanced production efficiency. It empowers orthodontists to closely monitor and adjust tooth movements at each treatment stage [55,64]. Noteworthy software innovations, like Bio-CAD, streamline these processes, minimizing the need for manual intervention [65].…”

“…This expanded capability enables 3D printing clear aligners to address even more intricate scenarios [66]. Importantly, the production of clear aligners can be repeated without limitations [64].…”