3D Printing of Thermoflexible Therapeutic Splints: Treating Bruxism More Comfortably.

Three-dimensional (3D) printing has helped drive rapid and abundant growth in the field of digital dentistry and has been largely spurred on by the development of material innovation. Thermoflexible occlusal splints represent a recent innovation in this area, as they feature a remarkably elastic behavior. Now, practitioners can provide patients with a comfortable, soft, class II medical device generated through a simple digital workflow. This article presents a case report that demonstrates the management of temporomandibular joint disorders by means of a flexible 3D-printed splint. Providing the patient relative comfort while wearing the splint to prevent the negative effects of bruxism helped enhance patient acceptance and compliance. The simple, non-invasive splint fabrication described in this report can be performed by any clinicians willing to incorporate occlusal devices into their digital workflow.