Inlays and onlays are types of dental restorations used to repair teeth that have been damaged by decay, fractures, or wear. They are similar to dental fillings but are custom-made and provide more strength and durability, particularly for teeth with moderate to severe damage.

Inlays are used for cavities that are located within the grooves of the tooth, while onlays cover a larger area, including the cusp (the pointed part of the tooth). Both inlays and onlays are typically made from porcelain, composite resin, or gold, allowing for a combination of strength and aesthetic appeal.

The process begins with cleaning and preparing the affected tooth, followed by taking an impression or digital scan. The inlay or onlay is then crafted in a dental laboratory and placed in the tooth. The restoration is bonded to the tooth, ensuring a tight seal and preventing further decay.

Inlays and onlays are ideal for restoring back teeth that require a strong, long-lasting solution, offering both functional benefits and aesthetic appeal.