While dental fillings are great for repairing small areas of decay or damage, they aren’t always strong enough for larger problems. If a tooth has a large cavity, fracture or is weakened from previous treatments, your Norwest dentist may recommend a crown or onlay to provide better protection and long-term stability.
Crowns: Cover the Entire Tooth
A dental crown covers the entire visible surface of the tooth, making it the best option when a tooth is heavily damaged, has undergone a root canal or is at risk of breaking. It restores strength, function and appearance, allowing one to chew and speak comfortably.
Onlays: Cover a Portion of the Tooth
An onlay, on the other hand, is a more conservative restoration that covers only the affected portion of the tooth, usually the chewing surface and one or more cusps. It’s ideal when the damage is too extensive for a filling, but the rest of the tooth is still healthy enough to preserve.
Our Norwest Dentists Welcome Your Call
Choosing between a crown and an onlay depends on the size, location and condition of the tooth. Your dentist will carefully evaluate your situation and recommend the most appropriate treatment to protect your tooth and keep your smile functioning at its best.