night guard fit

Deprogrammer Night Guard: How It Works and When You Need One

By 3D DDS / August 25, 2026

A deprogrammer night guard is a hard, flat-plane upper appliance that keeps the posterior teeth apart, allowing the lateral pterygoid muscles to release and the condyles to seat into a stable position. In clinical reports, an anterior deprogrammer reduced bruxism events by 53.1% in sleep phase 1, 41.9% in phase 2, 37.8% in phase 3,…