Inlays and onlays explained
An inlay sits within the tooth’s cusps. An onlay extends over one or more cusps where extra coverage is needed. These are restorations for an existing tooth; they are different from implants used to replace missing teeth.
When they may be considered
The amount and location of lost tooth structure, the condition of the remaining tooth and the bite guide the decision. Your dentist will compare a direct filling, an inlay or onlay, and a crown where relevant.
The treatment steps
After examination, the damaged area is prepared. An impression or scan records its shape for a custom restoration. A temporary restoration may be needed. Fit and bite are checked before the finished inlay or onlay is bonded or secured.
Materials and ongoing care
Material choice takes appearance and chewing forces into account. Daily cleaning and review appointments remain important because decay can affect the remaining tooth. Report a loose restoration, a sharp edge or persistent discomfort.
YOUR QUESTIONS, EXPLAINED
Before your visit.
Is an inlay a dental implant?
No. An inlay repairs part of a tooth. An implant replaces a missing tooth root and supports a replacement tooth.
Will an inlay save more tooth structure?
It can be a conservative option for suitable damage. The amount of preparation depends on the tooth and restoration design.
What happens at my consultation?
Bring your medical history, current medicines and any previous dental records. The clinician examines your mouth and recommends tests or imaging when needed. You can discuss the proposed care, alternatives, timing, costs and follow-up before making a decision.
Care in focus.
Treatment imagery from our original website. Illustrations and examples do not predict an individual result.
Make an informed choice.
Use this guide to prepare questions for a dental consultation. Your diagnosis, treatment suitability, number of visits and estimate depend on an individual examination. Tell the team about previous treatment, medical conditions and any concerns about comfort.
Further reading: American Dental Association · American Association of Endodontists
EXPLORE YOUR OPTIONS