A porcelain inlay or onlay is a dental restoration that is used to repair a tooth that has been damaged by decay, injury, or wear and tear. Porcelain inlays and onlays are made from a mold of the tooth and then bonded to the tooth using strong adhesives.

They are usually used when a traditional filling or crown is not sufficient to repair the tooth, but they are also more effective than composite fillings because they offer much better protection and durability. Porcelain inlays and onlays are a popular choice for many patients due to their natural-looking appearance and long-lasting results.

Inlay and Onlay preparation:

The first step in getting a porcelain inlay or onlay is to have an oral exam and consult with your dentist to see if this is the right treatment option for you. If you decide to proceed with treatment, your dentist will then take impressions of your teeth in order to create a mold for the inlay or onlay.

This mold is sent to a dental lab, where a technician will carefully craft the restoration using high-quality porcelain materials. Once your inlay or onlay is ready, your dentist will carefully bond it to your tooth using special adhesives and take any final adjustments necessary to ensure a snug fit.

Difference between Inlay and Onlay:

The main difference between an inlay and onlay is the size of the restoration. Inlays are used to repair smaller areas of damage, while onlays are used for larger repairs. Inlays are also sometimes referred to as “partial crowns” because they cover a smaller portion of the tooth than a full crown.

Porcelain Inlay and Onlay advantages:

Porcelain inlays and onlays offer many benefits over traditional fillings and crowns, as well as composite fillings. Porcelain is a very strong and durable material that is resistant to wear and tear, so porcelain inlays and onlays can last for many years with proper care.

In addition, porcelain is a very natural-looking material that can be matched to the color of your teeth, so it is virtually indistinguishable from your real teeth. Porcelain inlays and onlays are also a good choice for people who have allergies to certain metals.


If you are looking for a long-lasting and natural-looking dental restoration, porcelain inlays or onlays may be the right option for you. To learn more about this treatment and to find out if it is right for you, schedule an appointment with your dentist today.