Ceramic Onlays & Inlays

 

Conservative, Metal-Free Tooth Restoration

At Phoenix Biological Dentistry, we offer ceramic onlays and inlays as a conservative, long-lasting solution to restore damaged teeth—without the need for a full crown.

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Also known as partial crowns, onlays and inlays are ideal when a tooth has more damage than a filling can support, but does not require complete coverage.

What Are Onlays & Inlays?

Onlays and inlays are custom ceramic restorations designed to fit precisely into or onto your natural tooth.

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They help:

• Restore strength and function

• Prevent further damage or fracture

• Preserve as much natural tooth structure as possible

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Unlike traditional crowns, these restorations are minimally invasive, meaning more of your healthy tooth is maintained.

The Difference Between an Inlay and an Onlay

Inlays and onlays are similar but used in slightly different situations:

• Inlays fit within the grooves (cusps) of the tooth
  → Used when damage is confined to the center of the tooth

• Onlays extend over one or more cusps
  → Used when damage is more extensive but doesn’t require a full crown

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Both options provide a strong, precise fit while preserving natural tooth structure.

Benefits of Ceramic Onlays & Inlays

Ceramic restorations offer several advantages:

• Metal-free and biocompatible

• Natural appearance that blends with your teeth

• Strong and durable for long-term use

• Reduced plaque accumulation

• Lower risk of recurrent decay compared to large fillings

• Preservation of surrounding tooth and soft tissue

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These restorations align with our biological dentistry approach—prioritizing both function and whole-body health.

👉 Learn more on our Biological Dentistry page.

Same-Day Onlays & Inlays

With our advanced digital technology, many onlays and inlays can be completed in a single visit.

This means:

• No temporary restorations

• Fewer appointments

• Faster, more convenient treatment

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👉 Learn more about our Same-Day Crowns, Inlays & Onlays.

When Is an Onlay or Inlay Recommended?

You may be a candidate if you have:

• A cracked or weakened tooth

• Large, failing fillings

• Moderate decay that doesn’t require a full crown

• Tooth structure worth preserving

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We will evaluate your tooth and recommend the most conservative, effective option.

FAQs About Onlays & Inlays

1. Are onlays and inlays better than fillings?
For larger areas of damage, they are stronger and more durable than traditional fillings.

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2. Do onlays and inlays last a long time?
Yes, with proper care, they can last many years.

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3. Are they noticeable?
No—ceramic materials are designed to match your natural tooth color.

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4. Is the procedure painful?
Treatment is performed with local anesthesia and is generally very comfortable.

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5. How do I know if I need a crown instead?
If the damage is more extensive, a crown may be recommended. We’ll guide you through the best option.​​​

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