With proper care and maintenance, dental crowns and bridges can last 5-15 years or more. The exact duration depends on many factors, including:
- Material choice: metal vs. ceramic or porcelain
- Oral hygiene: better hygiene leads to longer-lasting crowns and bridges
- Teeth grinding (bruxism): grinding and clenching teeth puts pressure on crowns and bridges, which shortens their lifespan
- Diet and overall health: crowns and bridges last longer if you avoid exposing them to excessive force by biting hard objects (e.g., hard candies, ice), and if you don’t have health conditions that are known to impact oral health (e.g., diabetes, certain autoimmune conditions)