Inlays & Onlays in Newburgh, NY
Sometimes you find yourself in that middle ground—your tooth has more damage than a regular filling can handle, but not quite enough to need a full crown. That’s exactly where inlays and onlays shine. They’re like custom-fitted puzzle pieces that restore your tooth’s strength and function while preserving as much of your natural tooth structure as possible.
Think of them as the “Goldilocks” solution—not too little, not too much, but just right for moderate tooth damage or decay.
Understanding the Difference
An inlay fits within the cusps (the pointed parts) of your tooth, similar to a filling but much stronger and more precise. It’s like a custom-made filling that’s crafted in a lab to fit your tooth perfectly.
An onlay is more extensive, covering one or more cusps of your tooth. Some people call them “partial crowns” because they cover part of the tooth’s chewing surface. If you imagine your tooth like a mountain with peaks (cusps), an onlay would cover one or more of those peaks while leaving the rest of your natural tooth intact.
Why Choose Inlays or Onlays?
Here’s something that might surprise you: traditional large fillings can actually weaken your tooth by up to 50%. When we remove a significant amount of tooth structure for a big filling, we’re essentially hollowing out your tooth, making it more prone to cracking or breaking.
Inlays and onlays work differently. Because they’re bonded to your tooth with high-strength resins, they can actually increase your tooth’s strength by up to 75%. Instead of weakening your tooth, we’re reinforcing it.
They’re also incredibly durable—with proper care, inlays and onlays can last 10-30 years, significantly longer than traditional fillings.
Materials That Look and Feel Natural
We can craft your inlay or onlay from several materials. Porcelain is the most popular choice because it can be matched perfectly to your natural tooth color and has excellent durability. Gold is still an option for back teeth where appearance isn’t a concern—it’s incredibly long-lasting and gentle on opposing teeth. Composite resin is another choice that offers good aesthetics and function.
I’ll discuss the best material for your specific situation based on the location of your tooth, your bite, and your preferences.
The Two-Visit Process
Getting an inlay or onlay requires two appointments, but the process is straightforward and comfortable.
First Visit:
I’ll remove any decay or old filling material and prepare your tooth for the restoration. Then I’ll take detailed impressions and choose the perfect shade to match your natural teeth. You’ll leave with a temporary restoration to protect your tooth while your custom inlay or onlay is being crafted in the lab.
Second Visit:
About two weeks later, you’ll return to have your permanent restoration placed. I’ll remove the temporary, check the fit and bite of your new inlay or onlay, make any necessary adjustments, and then bond it permanently to your tooth. The final step is polishing it to a smooth, natural finish.
Most patients are amazed at how seamlessly the final restoration blends with their natural teeth.
When Inlays and Onlays Are Your Best Option
These restorations are ideal when you have moderate tooth damage—too much for a regular filling to handle effectively, but not enough to require a full crown. They’re perfect for replacing old, large silver fillings that may be failing, treating cracked or fractured teeth that don’t need crowns, or restoring teeth after root canal treatment when a crown isn’t necessary.
They offer the perfect balance of strength, aesthetics, and conservation of your natural tooth structure.
Frequently Asked Questions
How long do inlays and onlays last?
Inlays and onlays typically last longer than traditional fillings — in some cases up to 30 years. You can expect an average of 10-15 years out of your onlays. The exact lifespan depends on factors like the material used, your bite, and how well you care for them.
How much do inlays and onlays cost?
Without dental insurance coverage, they typically range from $650 to $1200 per tooth, depending on the material chosen and your location. While they cost more than regular fillings, they’re often less expensive than crowns and can last much longer than traditional fillings.
Will my insurance cover inlays and onlays?
Most dental plans cover part of the cost of a crown or onlay (sometimes up to 50 percent), though coverage varies by plan. However, a common hurdle arises when submitting an insurance claim, only to encounter denials or service downgrades from the insurance company due to “least expensive alternative treatment” clauses. We’ll help you understand your benefits before treatment.
Are inlays and onlays better than crowns?
It depends on your situation. An onlay is a little cheaper than a crown. As such, an onlay is actually the preferred restoration when possible. However, dental crowns are better at strengthening teeth than onlays or inlays when maximum strength is needed, such as after root canal treatment.
Do inlays and onlays hurt to get?
The procedure is done under local anesthesia, so you shouldn’t feel any discomfort during treatment. You might experience some mild sensitivity for a day or two after each appointment, but this is normal and usually resolves quickly.
What’s the difference between an inlay and an onlay?
An inlay fits within the cusps (pointed parts) of your tooth, like a precision-made filling. An onlay is more extensive, covering one or more cusps. Onlays can also be known as partial crowns.
Are inlays and onlays better than large fillings?
Yes, for moderate to large restorations. While traditional large fillings can weaken your tooth by up to 50%, inlays and onlays can actually increase tooth strength by up to 75% because they’re bonded to your tooth structure rather than just packed into a cavity.
Can inlays and onlays be whitened?
Like other dental restorations, inlays and onlays don’t respond to whitening treatments. If you’re planning to whiten your teeth, it’s best to do that first, then match your restoration to your new tooth color.
What if my inlay or onlay comes loose or breaks?
A systemic review found that the most common cause of onlay failure is ceramic fracture, followed by ceramic de-bonding from the tooth structure. If this happens, don’t try to fix it yourself. Call us right away—we can often repair or replace the restoration depending on the extent of the damage.
How do I care for my inlays and onlays?
Care for them just like your natural teeth with regular brushing, flossing, and dental checkups. Avoid chewing on hard objects like ice or using your teeth as tools. With proper care, your restorations should last many years.
Can I eat normally after getting an inlay or onlay?
Yes! Once your restoration is permanently bonded, you can eat normally. During the temporary phase between appointments, we’ll give you specific instructions about foods to avoid to protect the temporary restoration.
Are there any risks with inlays and onlays?
These are generally very safe procedures with high success rates. Ill-fitted and damaged inlays or onlays can cause or worsen tooth decay, which is why proper fit and regular checkups are important. Any sensitivity or discomfort should resolve within a few days of placement.