Inlays & Onlays in Edgware
The middle ground between a filling and a crown — precision-made restorations from £595 that preserve more of your natural tooth.
When a cavity or fracture is too large for a reliable filling but the tooth doesn’t need a full crown, an inlay or onlay is the answer. Custom-made in a laboratory from tooth-coloured ceramic or composite, an inlay fits within the tooth’s cusps while an onlay covers one or more cusps — both bonded precisely in place, restoring strength while preserving far more healthy tooth than a crown. At Toothi in Edgware, inlays and onlays start from £595.
Filling, inlay/onlay or crown?
Filling — from £145
Best for small to medium cavities — placed directly, in one visit.
Inlay / Onlay — from £595
For larger damage: lab-made for a precision fit and greater strength, while keeping more natural tooth than a crown.
Crown — from £595
For heavily broken-down or root-treated teeth needing full coverage and protection.
We’ll always recommend the most conservative option that will genuinely last — that’s the Toothi way.
How it works
Prepare & Scan
Decay or old filling is removed, the tooth shaped minimally, and a precise digital scan taken.
Crafted To Fit
Your inlay or onlay is made in the laboratory, matched to your tooth’s colour; a temporary protects the tooth meanwhile.
Bond & Polish
Bonded permanently, checked against your bite and polished — a restoration built to last.
Inlay & onlay FAQs
How much do inlays and onlays cost in Edgware?
From £595 at Toothi, confirmed in writing after a £55 examination. 0% finance is available over 10 months.
How long do inlays and onlays last?
Typically 10–15 years or more — generally longer than a large filling in the same situation, because the lab-made fit and materials are stronger.
Why not just have a big filling?
Very large direct fillings flex and leak over time in heavy-biting back teeth. An inlay or onlay is made outside the mouth for a precision fit, making it the more durable investment for larger cavities.
Will it match my tooth?
Yes — ceramic and composite inlays/onlays are colour-matched to blend invisibly with your natural tooth.
Page reviewed by Dr Ali El-Kabengi (GDC 270807) · Updated 18 August 2026
