Why Did My Crown Crack

Bad habits such as chewing ice, biting your fingernails, and opening packages with your teeth cause extreme pressures that can damage a crown. Bruxism, Grinding, and Clenching Teeth. Patients who grind and clench their teeth can put tremendous pressure on crowns, causing them to break.

Is it common for crowns to crack?

Crowns have the tendency to break at any time, but they’re more prone to cracking if you’re a regular consumer of crunchy foods or if you’re a teeth grinder. The good news about a cracked crown is that it’s typically not an emergency situation.

Can part of a crown break off?

Crowns are usually fairly permanent, with different types of crowns lasting anywhere from 5-15 years. But over time they can become loose, get broken, or fall out. If this happens to you, it’s important to schedule a dental appointment as quickly as possible.