Inlays and Onlays

Inlays and onlays are restorative dental treatments.

They are commonly employed to repair teeth that are decayed beyond the point of needing a filling, but not damaged enough to need a crown.

What is the difference between an inlay and an onlay?

An inlay is a single piece of solid restorative material that is cemented into the tooth. An onlay is larger than an inlay, and is used to cover a larger surface of the tooth.

Unlike fillings which are created directly within the mouth, inlays and onlays can be created outside of the mouth. They are often used to repair teeth that have been significantly damaged.

When might I need inlays or onlays?

When cavities are too large for a filling, inlays or onlays may be used. If the basic structure of a tooth or teeth remains intact, then your dentist may recommend inlays or onlays as opposed to crowns. This will preserve more of what remains of the tooth or teeth, while still restoring function and appearance.

Does it hurt to have inlays and onlays?

No. Your dentist will numb the area being treated with a local anaesthetic to make sure you are comfortable throughout. You may experience a little discomfort following the procedure, but this should be minimal and will pass in a couple of days.