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What is the Difference Between Dental Inlays and Onlays

September 07, 2018

When looking at restorative dental services you will notice that inlays and onlays are often grouped together. This might cause you to believe that they are the same procedure, but they aren’t. They are actually two different types of dental restoration.Learning the difference between an inlay and onlay will help you understand what type of procedure you may need when you visit a Canoga Park dentist.

Understanding What Inlays and Onlays Do

In order to understand the difference between inlays and onlays, you have to understand more about what they do. Dental inlays and onlays are designed to help restore a tooth with a large cavity. When a large cavity is present traditional filling material may not be able to restore the tooth. An inlay or onlay can provide the stability needed to restore a tooth with a large cavity without requiring the need for a dental crown.

The Difference Between a Dental Inlay and Onlay

Inlays and onlays both perform the same purpose – to restore a tooth after a cavity. The difference between the two dental procedures can be found in the part of the tooth that is restored.A dental inlay restores the tiny bumps that are located on the side and edges of the teeth. These bumps are known as cusps. A dental onlay can restore the cusps of a tooth, but it also restores the other parts of the tooth, too.An onlay can also be used to restore multiple teeth.

Do you have an old filling that may need to be replaced or a large cavity that needs filling? If so, come see the staff at The Dental Cottage. Our friendly and experienced Canoga Park dentist will discuss with you the possibility of getting a dental inlay or onlay. Schedule an appointment online by using the ‘Request an Appointment” feature. We look forward to seeing you!