What is required for optimal health when considering restorations?

Optimal health in the context of dental restorations heavily relies on careful contouring near the gingival margins. This aspect is crucial as it affects not only the fit and aesthetics of the restoration but also significantly impacts periodontal health. Proper contouring minimizes plaque retention and allows for efficient cleaning around the margins, which can help prevent gingival irritation and periodontal disease. When restorations are well-contoured, they facilitate better access for oral hygiene practices, ensuring that the area around the restoration remains healthy.

By focusing on the contours at the gingival margin, practitioners can also reduce the likelihood of overhangs or gaps, which can harbor bacteria and contribute to cavities or gum disease. Thus, attention to this detail is paramount in maintaining not just the integrity of the restoration itself but also the overall health of the surrounding tissues.