Note: This article is part 3 in a 4-part series about the cosmetic dentistry procedure of indirect fillings, and what patients need to know.

Inlays and Onlays: The Procedure

The goals of inlay and onlay procedures can be accomplished in generally two dental appointments.
The first visit would require your dentist to get an impression of your damaged too using a molding material. This impression will be taken to a dental lab to begin custom-shaping the inlay or onlay.

Inlays and onlays can be fabricated using various materials such as gold, resin or porcelain, with each material having unique appearances once restoration is complete. It is also possible to initially use a provisional or temporary inlay or onlay to protect the tooth while waiting for the final restoration to be created.

The different types of inlays and onlays have their own advantages and disadvantages. Gold is the best choice if aesthetics is not an issue. This material is often used in molar restorations, although choosing it for visible teeth is not very visually appealing. Porcelain is used in these cases instead. On the other hand, for people who suffer from malocclusion or have a habit of grinding their teeth, resin materials appear to be the best option.

During the second visit, if a temporary inlay or onlay has been previously attached, your dentist will remove this and replace it with the final restoration. If a provisional restoration has not been placed before, your final restoration will simply be appended.

Inlays and onlays are very effective restorations with very low chances of unsatisfactory results. Before the final touches are made, your dentist will ensure a perfect fit and zero bite-related problems. After which, the inlay or onlay will be fitted to the tooth, bonded and then the margins, polished.