Teeth Grinding
Teeth grinding is clenching or grinding the teeth. Teeth grinding eventually wears down and damages teeth. The damage is often worse in people who have gastroesophageal reflux disease (GERD) and/or obstructive sleep apnea.Artificial dental crowns (made of gold, porcelain, or both) can be fractured, perforated, and damaged, although if porcelain is on the chewing surface, the opposing tooth may ...