ArticleDiagnostics (Basel, Switzerland)2022
The Effect of Changing the Toothbrush on the Marginal Gingiva Microcirculation in the Adolescent Population-A Laser Doppler Flowmetry Assessment.
Article in Diagnostics (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Evaluation of the effect of laser irradiation with a wavelength of 445 nm on microcirculation and oxidative metabolism of gingiva according to laser doppler flowmetry.Lasers in medical science · 2025Article
- Non-invasive and quantitative methods for assessment of blood flow in periodontal and oral soft tissues: a systematic review.Frontiers in dental medicine · 2025Review
- Evaluation of perfusion parameters of gingival inflammation using laser Doppler flowmetry and tissue spectrophotometry- a prospective comparative clinical study.BMC oral health · 2023Article
- Assessment of Pulpal Status in Primary Teeth Following Direct Pulp Capping in an Experimental Canine Model.Diagnostics (Basel, Switzerland) · 2022Article
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Authors and funding
6 authors.
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Abstract
It is well-known that proper tooth brushing has the effect of stimulating microcirculation in a healthy gingiva. The aim of this study was to evaluate the microcirculation dynamics at the level of healthy marginal gingiva in adolescents after changing their toothbrush. Three evaluation instruments were employed to assess and quantify the effects on the marginal gingiva: the periodontal probing depth (PD), gingival index (GI) and laser Doppler flowmetry (LDF). A total of 12 adolescents, aged between 15 and 20, were enrolled in the study, resulting in a total of 72 frontal upper teeth for PD and GI and 48 gingival interdental sites for LDF assessment. For each measurement, the pulp blood flow signal was recorded for 1 min and represented as a pulsatory signal. Data were collected in four moments: before the toothbrush changed and 24 h, 7 days and 14 days after. For the statistical analysis, the nonparametric Friedman test was applied for comparisons between more than two pair numeric series and for comparisons between two sets of pair values without Gaussian distribution, the Wilcoxon signed-rank test was applied. The paired
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