The Löe and Silness GI was used to assess gingival health by identifying areas of gingival inflammation. The facial cervical/gingival portions of the selected teeth were scored on a scale of zero to three to identify the gingival index per each selected tooth [16]. GI index was recorded by independent examiners at each visit. The scores of gingival indices were averaged to identify the GI for the specified teeth assessed at each given time point.
Do you have any questions about this protocol?
Post your question to gather feedback from the community. We will also invite the authors of this article to respond.