GrindRelief is designed and patented by Joseph Pelerin, DDS, and is based on the same principle as the Nociceptive Trigeminal Inhibitory (NTI) Splint, which has been shown to reduce symptoms of bruxism by preventing the occlusion of the most posterior teeth.
The GrindRelief design includes a Central Power Bar that can affect BOTH arches simultaneously, as demonstrated in the video, for a reduction of harmful muscle activity of up to 60%.