Which type of dental restoration is typically performed when the cavity prep is between 1mm into dentin?

The type of dental restoration performed when the cavity preparation is between 1mm into dentin is best categorized as an enamel restoration. This procedure is typically carried out when the carious lesion is relatively shallow, allowing the dentist to conserve tooth structure.

When the cavity preparation reaches just the outer layers of dentin while primarily remaining in the enamel, it indicates that the lesion has not progressed deep enough to necessitate more invasive treatments. Enamel restorations focus on restoring the tooth's structural integrity while maintaining as much natural tooth material as possible. They often utilize materials that bond well with enamel, enhancing both aesthetics and strength.

In contrast, other restoration types would not be appropriate in this context. Minimal depth restoration generally refers to cavities not penetrating into dentin at all. Deep cavity restorations are indicated when the cavity preparation extends deeper into the dentin, typically reaching closer to the pulp, which would require different materials and techniques. Indirect restorations involve more extensive damage and usually involve creating inlays or crowns, as they necessitate more tooth preparation and often require lab work.