Which index is considered the best for evaluating gingival health?

The Gingival Index by Loe and Silness is a widely recognized tool specifically designed for assessing gingival health. This index evaluates the severity of gingival inflammation based on clinical signs, such as bleeding and redness, therefore providing a direct measurement of the health of the gingiva. It utilizes a scoring system that rates gingival inflammation from 0 to 3, making it both straightforward and effective for capturing subtle changes in gingival health over time.

Its focus on the gingival tissue itself distinguishes it from other indices that may incorporate periodontal conditions in general or encompass a broader range of oral health issues. This specificity allows for a more precise assessment of gingival conditions, making it particularly valuable in both clinical and research settings focused on periodontal disease prevention and management.