Restore Teeth Compromised By Decay
When a tooth has more damage than a filling can fix but doesn’t yet need a full crown, there’s a middle option many patients never hear about: dental inlays and onlays. These tooth-colored restorations offer the strength and precision of a lab-fabricated restoration while preserving more of your natural tooth structure than a crown. At RiverWalk Family Dental, we offer porcelain inlays and onlays to patients who want durable, conservative care for damaged back teeth.
Interested in a durable, natural-looking restoration for a damaged tooth? Call our dental clinic in Naperville at 630-579-6000 to schedule a consultation. We welcome patients from Lisle, Aurora, Downers Grove, and throughout the greater Naperville area.
Why Naperville Patients Choose RiverWalk Family Dental for Restorations
Restorative dentistry is about more than just fixing a tooth. It’s about making sure the repaired tooth serves you well for decades to come. At RiverWalk Family Dental, our doctors bring extensive clinical training and a commitment to ongoing education that keeps our techniques and technology current. We are proud members of the American Dental Association, the Illinois Dental Society, and the Chicago Dental Society, and our team regularly attends conferences and continuing education events to stay sharp.
Our boutique dental office environment in Naperville is a far cry from the impersonal feel of a large dental chain. When you come to us for an inlay, an onlay, or any other restorative procedure, you’ll see familiar faces, receive clear explanations of your treatment, and never feel rushed. Patients from Lisle, Aurora, Downers Grove, and across Naperville have trusted our practice for over two decades because we treat every restoration as if it matters, because it does.
What Are Dental Inlays and Onlays?
Inlays and onlays are indirect restorations, meaning they are fabricated outside of the mouth, in a dental laboratory, before being permanently bonded to the tooth. This is different from a traditional filling, which is placed and shaped directly in the mouth during a single visit. Because inlays and onlays are precision-made to fit the exact dimensions of your prepared tooth, they offer a significantly stronger, longer-lasting result for moderate to large areas of damage.
They are most commonly made from porcelain, though some are fabricated in composite resin or gold. Porcelain inlays and onlays are particularly popular because they are tooth-colored, highly durable, and resistant to staining over time. They bond tightly to the tooth structure, which also helps reinforce the remaining natural tooth.
Inlays vs. Onlays: Understanding the Difference
The terms “inlay” and “onlay” refer to the location and extent of coverage on the tooth:
- Inlays fit within the cusps of a back tooth, restoring only the central chewing surface. Think of an inlay as a precisely fitted piece that fills in the interior of the tooth without covering the raised points around the edges.
- Onlays extend beyond the inner surface to cover one or more of the cusps, or raised points, of the tooth. They are sometimes called “partial crowns” because they cover more of the tooth than an inlay but still leave a significant portion of natural structure intact.
Your dentist will recommend the appropriate type based on the size and location of the damage. Both are excellent options that preserve healthy tooth structure and provide a reliable, long-lasting result.
When Are Inlays and Onlays the Right Choice?
Inlays and onlays occupy the space between a traditional tooth filling and a full dental crown, and they are the right call in specific situations. Our Naperville dentists may recommend an inlay or onlay when:
- A cavity is too large for a traditional filling, but doesn’t justify removing enough tooth structure for a crown
- An old silver amalgam filling has cracked, weakened, or failed and needs to be replaced with something stronger
- A tooth has fractured or cracked in a way that compromises its structural integrity, but the damage hasn’t spread to the full circumference
- A patient wants a tooth-colored replacement for old metal fillings in back teeth
- A tooth is at elevated risk of fracturing due to existing damage, and reinforcement is needed before things worsen
In many cases, choosing an inlay or onlay early can prevent the need for a full crown later. That makes it both a clinically sound and cost-effective decision when the situation calls for it.
The Inlay and Onlay Procedure at RiverWalk Family Dental
Getting an inlay or onlay at our Naperville office typically takes two appointments:
First Appointment
- The tooth is numbed with local anesthesia for your comfort.
- Decayed or damaged tooth structure, along with any old failing restorations, is carefully removed.
- The tooth is shaped to receive the inlay or onlay.
- Impressions of the prepared tooth are taken and sent to a dental lab.
- A temporary restoration is placed to protect the tooth while the permanent piece is being fabricated.
Second Appointment
- The temporary restoration is removed.
- The custom-made inlay or onlay is checked for fit, bite, and color.
- Any adjustments are made, and the restoration is permanently bonded to the tooth.
- The bonded surface is polished so it functions and feels completely natural.
Most patients are surprised at how comfortable the entire process is. The local anesthesia keeps both appointments pain-free, and the final result fits so precisely that it rarely requires any significant adjustment period.
Benefits of Porcelain Inlays and Onlays
Choosing a porcelain inlay or onlay over other restoration options comes with a number of practical advantages:
- Preserves natural tooth structure: Less removal of healthy enamel compared to a crown
- Superior strength: Lab-fabricated porcelain is harder and more durable than direct composite fillings
- Natural appearance: Porcelain closely mimics the light-reflecting properties of natural enamel
- Excellent fit: Precision fabrication means fewer gaps where bacteria can accumulate
- Longevity: Porcelain inlays and onlays commonly last 10 to 30 years with proper care
- Stain resistance: Porcelain does not discolor over time the way composite resin can
- Strengthens the tooth: The bonding process can actually add structural support to a weakened tooth
Ready to restore a damaged tooth with a lasting, natural-looking solution? Call RiverWalk Family Dental in Naperville at 630-579-6000. Our team is here to help you get the care you need.