Restorative Dentistry

Inlays & Onlays

Stronger than a filling, more conservative than a crown — the right answer when a tooth needs more than a simple repair but doesn't need a full cap.

Visit time2 visits
Frequency2–3 weeks
AnesthesiaLocal
InsuranceOften partially covered
Hero photo · inlays & onlays
Overview

What it actually is.

Inlays and onlays are custom porcelain or composite restorations made in a lab and bonded to a tooth — fitting more precisely than a direct filling but preserving more of the tooth than a crown.

An inlay fits inside the cusps of a back tooth. An onlay extends over one or more cusps to provide additional structural support. Both are excellent options when a filling would be too large but a crown is more than necessary.

Stronger than a filling, more conservative than a crown — the right answer when something in between is what's needed.

What to Expect

How the visit goes.

Every patient gets the same unhurried, step-by-step process. No surprises, no fine print — you know what's happening before it happens.

01 Step 01

Prepare the tooth

The damaged or decayed portion is removed and the tooth is shaped to receive the inlay or onlay.

02 Step 02

Impression

A digital or traditional impression captures the exact preparation, then goes to the lab.

03 Step 03

Temporary

A temporary restoration protects the tooth while the final piece is fabricated over 2–3 weeks.

04 Step 04

Bond the final

The custom inlay or onlay is checked for fit, then bonded into place with strong dental cement.

Why It Matters

What you get out of it.

The benefits aren't theoretical. Here's what changes for you in the weeks and months after treatment.

01

Conservative

Preserves more healthy tooth structure than a crown would.

02

Stronger than a filling

Lab-made porcelain or composite is stronger and more wear-resistant than direct-placed filling material.

03

Long-lasting

Quality inlays and onlays routinely last 15+ years with normal care.

04

Natural appearance

Porcelain matches the color and translucency of natural enamel — virtually invisible in the mouth.

Insurance & Pricing

Insurance often covers a portion.

Inlays and onlays are typically covered at 50% by dental insurance. We always provide a written estimate so you can compare the cost against a standard filling or crown.

Questions

The things everyone asks.

How is this different from a filling?
Fillings are placed directly by the dentist in one visit. Inlays and onlays are made in a lab from porcelain or composite — they are stronger, more precise, and last longer for larger restorations.
How is this different from a crown?
A crown covers the entire tooth above the gumline. An inlay or onlay covers only the damaged portion — preserving more healthy tooth structure when the damage does not require full coverage.
How long do they last?
15+ years is typical with good oral hygiene and regular cleanings. Porcelain does not stain or wear like composite over the long term.
Related Services

Often paired with this.

Treatments that frequently come up alongside Inlays & Onlays — explore what's relevant to your case.

Ready to begin?

Walk-ins welcome. Or call ahead for the shortest wait.

(469) 759-6964