Inlay & Onlay

Frequently Asked Questions About Inlays and Onlays

How does my dentist fit the inlay or onlay?

The dentist will numb the area around the tooth using a local anaesthetic. He or she then cleans out the cavity and takes a scan of the space, sending it to the dental lab for customisation.

At your next appointment, the dentist will fit the inlay or onlay over the tooth and cement it in place.

How long will an inlay or onlay last?

An inlay or onlay can remain in place up to 10+ years, assuming you take good care of it. Good habits and oral hygiene can help it last for as long as possible.

How much does a dental inlay or onlay cost?

The cost of an inlay or onlay ranges from £450 to £850, depending on the material used (composite, ceramic, or gold), the size of the restoration, and the complexity of the treatment.

At The Cosmetic Dental Gallery, we provide a full treatment plan and fee breakdown during your examination so you know exactly what to expect. Our inlays and onlays are crafted by skilled dental laboratories to ensure a strong, precise, and long-lasting restoration.

Are inlays or onlays better than fillings?

Inlays and onlays are often considered stronger, more durable, and longer lasting than traditional fillings. They are recommended when the damaged area is too large for a filling but does not require a full crown. Benefits include:

• Greater strength – they reinforce the tooth and can withstand heavy chewing forces.
• Longer lifespan – often lasting 10+ years with proper care.
• More precision – custom-made to fit your tooth perfectly.
• Better for large cavities – fillings can weaken the tooth if too much material is removed.
• More conservative than crowns – they preserve more natural tooth structure.

How do I care for an inlay or onlay?

You care for an inlay or onlay the same way you care for your regular teeth by cleaning and flossing daily and scheduling regular check-ups and professional cleanings at our practice.