2337 Fair Lawn Dr. Suite B 64836 Carthage, MO
A Custom Fit for a Stronger, Healthier Tooth
When a tooth has too much damage for a filling to handle but doesn't need a full crown, a dental onlay is often the right answer. It's a custom-made restoration that fits precisely over the damaged part of your tooth, giving it back its strength and shape without removing more of the natural tooth than necessary. At Carthage Family Dental, we use onlays to help patients in Carthage and the surrounding area get lasting results that look and feel completely natural.
What is a Dental Onlay?
A dental onlay is a restoration that covers one or more of the cusps — the raised points on the chewing surface of a back tooth. It sits somewhere between a filling and a crown in terms of how much of the tooth it covers. Unlike a filling, which is packed directly into a cavity, an onlay is custom-made in a dental lab to fit your tooth precisely before being bonded in place.
Onlays are made from porcelain or composite resin, so they match the color of your surrounding teeth. They're strong, durable, and designed to hold up to the everyday demands of chewing.
What Makes Onlays a Good Option?
Onlays are one of the most conservative restorations available for significant tooth damage. A few reasons patients and dentists both like them:
- They preserve more of the natural tooth than a crown
- They're custom-made for a precise, comfortable fit
- Porcelain onlays are highly resistant to staining and wear
- They restore the full chewing surface of the tooth
With proper care, they can last fifteen years or more
What to Expect During Treatment
Getting an onlay typically takes two visits.
First Visit — Preparing the Tooth
We start by removing any decay or damaged material from the tooth and shaping it to receive the onlay. We then take impressions of your tooth, which are sent to a dental lab where your onlay is custom-made. While you wait for the permanent restoration, we place a temporary onlay to protect the tooth.
Second Visit — Placing the Onlay
When your onlay comes back from the lab — usually within one to two weeks — we check the fit and make any minor adjustments needed. Once everything looks right, we bond it permanently in place and polish it so it blends seamlessly with the rest of your smile.
Strong Teeth Start With the Right Restoration
If you have a tooth that's been damaged, worn down, or has an old filling that's seen better days, an onlay could be exactly what it needs. It's a precise, long-lasting fix that keeps as much of your natural tooth intact as possible.
Call us or book an appointment online. Carthage Family Dental is always welcoming new patients and we'd love to help you get your tooth back to full strength.