Restoring Strength and Structure Without Full Crowns
Not every damaged tooth needs a full crown or a simple filling. For cases that fall somewhere in between, inlays and onlays provide a strong, conservative solution. At Westborough Dentistree, we use these precision-crafted restorations to repair damaged or decayed teeth while preserving as much of your natural tooth as possible.
If you’ve been told you need a large filling or want a longer-lasting alternative, inlays and onlays may be the ideal treatment for you. Our expert team will walk you through the entire process with comfort, transparency, and personalized care.
What Are Inlays and Onlays?
Inlays and onlays are indirect dental restorations — meaning they’re fabricated outside of your mouth (usually in a dental lab) and then bonded into place. They’re often called “partial crowns” because they restore only the damaged part of the tooth, unlike full crowns that cover the entire surface.
Inlay
- Fits within the grooves of the tooth.
- Used when damage is contained inside the cusps (points) of the tooth.
- Ideal for moderate decay or fracture that doesn’t affect the cusp.
Onlay
- Covers one or more of the cusps.
- Used when the damage extends to the chewing surface.
- Offers more coverage than an inlay but less than a crown.
Both are durable, custom-made, and match your tooth color for a seamless look.
When Are Inlays and Onlays Recommended?
You may be a good candidate for inlays or onlays if:
- You have a large cavity that’s too big for a traditional filling.
- Your tooth is cracked or worn, but still structurally strong.
- You need to replace an old filling that’s failing.
- You want a longer-lasting alternative to composite resin.
- You want to preserve as much of your natural tooth as possible.
Our dental team will assess the health of your tooth to determine whether an inlay, onlay, or another treatment is best for you.
Benefits of Inlays and Onlays
Many patients choose inlays and onlays for their balance of strength and conservation. Key benefits include:
- Minimally Invasive: Preserves more of your healthy tooth than a crown.
- Strong and Durable: Made from ceramic, porcelain, or composite material.
- Custom Fit: Lab-made to match your tooth’s exact size and shape.
- Natural Appearance: Blends seamlessly with your surrounding teeth.
- Less Risk of Fracture: Reinforces the tooth without removing too much enamel.
- Longer Lasting: Typically more durable than traditional fillings.
They’re especially useful on molars and premolars, where strength and stability are essential.
Our Inlay & Onlay Process
At Westborough Dentistree, the entire process is designed with your comfort and convenience in mind.
Step 1: Evaluation & Imaging
- Digital X-rays to assess decay or damage.
- Evaluation of whether the tooth can be restored without a crown.
- Explanation of your treatment options, including pros and cons.
Step 2: Tooth Preparation
- The damaged or decayed area is removed.
- The tooth is shaped to create space for the inlay or onlay.
- A digital or traditional impression is taken.
Step 3: Fabrication
- The impression is sent to a dental lab where your custom inlay or onlay is crafted.
- Material may include porcelain, ceramic, or composite for natural aesthetics.
Step 4: Temporary Filling
- A temporary material is placed while your permanent restoration is being made.
- This protects the tooth and maintains function.
Step 5: Placement
- On your second visit, we remove the temporary.
- The inlay or onlay is bonded permanently using strong dental cement.
- We check the fit, adjust the bite, and polish the restoration for a smooth finish.
The result? A natural, long-lasting restoration that feels just like your own tooth.
Caring for Your Inlays and Onlays
Inlays and onlays don’t require special care — just good oral hygiene and regular dental visits.
Here are a few tips:
- Brush twice daily with fluoride toothpaste.
- Floss carefully around the restored tooth.
- Avoid chewing on hard objects like ice or pens.
- Visit us regularly for exams and cleanings
With proper care, your restoration can last 10–15 years or more.
Insurance and Cost
Many dental insurance in Westborough plans cover inlays and onlays, especially if they’re considered medically necessary. We’re happy to:
- Verify your insurance benefits
- Provide accurate estimates before treatment
- Discuss all available materials and costs
- Offer flexible financing for out-of-pocket expenses
Our goal is to help you receive strong, beautiful restorations without financial stress.
Why Choose Westborough Dentistree?
Patients choose Westborough Dentistree for:
- Precise, conservative treatment approaches.
- High-quality materials with natural aesthetics.
- Honest guidance about when inlays/onlays are best.
- A caring team focused on long-term dental health.
- Comfortable, modern treatment environment.
Whether you need a small repair or something more substantial, we always aim to preserve your natural tooth structure whenever possible.
Not Sure If You Need a Filling, Inlay, Onlay, or Crown?
Don’t worry — that’s what we’re here for. Our experienced team will assess your tooth and recommend the most conservative option that gives you long-term strength and protection.
Schedule Your Appointment Today
If you’re dealing with tooth damage, wear, or decay, let us restore your smile with precision and care. Inlays and onlays offer an ideal balance of protection and preservation.
Call Westborough Dentistree today or schedule your dental appointment in Westborough online. We’re here to protect your smile—conservatively and beautifully.