To achieve a proper shade match, what is the first recommended step?

The first recommended step for achieving a proper shade match is to use a shade guide. Utilizing a shade guide allows the practitioner to objectively compare the color of the tooth to a standardized set of shades, making it easier to select the appropriate color for dental restorations. The shade guide provides a reference that helps ensure consistency and accuracy when selecting the shade that best matches the surrounding natural teeth.

In the process of shade selection, lighting and the surrounding environment can greatly affect the appearance of the colors being matched. Adjusting the lighting might be helpful to see the true shade, but it should be secondary to having a clear initial reference from the shade guide. Additionally, consulting with the patient is beneficial but generally occurs after identifying the shades needed for the restoration. Polishing the restoration is also not part of the initial assessment for shade matching, as it comes later in the process once the material has been placed.