Colorimetric evaluation after in-office tooth bleaching with violet LED: 6- and 12-month follow-ups of a randomized clinical trial
In: Clinical Oral Investigations, Jg. 26 (2021-07-16), S. 837-847
Online
unknown
Zugriff:
To evaluate the long-term outcomes of in-office bleaching with violet LED light (LED) alone or combined with carbamide (CP) or hydrogen (HP) peroxides. Volunteers of a previous short-term study were recalled for 6- and 12-month follow-ups, according to the following interventions (n = 18/group): LED, CP, LED/CP, HP, and LED/HP. The objective color (ΔEab, ΔE00) and whiteness index (ΔWID) changes were calculated applying the CIELab coordinates’ values obtained using a spectrophotometer. A visual shade guide determined the tooth’s subjective color change (ΔSGU). Data were submitted to one-way ANOVA or Welch’s ANOVA, following appropriate post hoc tests (α = 5%). The LED and CP groups exhibited the lowest ΔEab, ΔE00, and ΔSGU (p
| Titel: |
Colorimetric evaluation after in-office tooth bleaching with violet LED: 6- and 12-month follow-ups of a randomized clinical trial
|
|---|---|
| Autor/in / Beteiligte Person: | Erica Eiko Wada ; Samuel da Silva Palandi ; Kury, Matheus ; Cavalli, Vanessa ; Mayara Zaghi Dal Picolo ; Giannini, Marcelo |
| Link: | |
| Zeitschrift: | Clinical Oral Investigations, Jg. 26 (2021-07-16), S. 837-847 |
| Veröffentlichung: | Springer Science and Business Media LLC, 2021 |
| Medientyp: | unknown |
| ISSN: | 1436-3771 (print) ; 1432-6981 (print) |
| DOI: | 10.1007/s00784-021-04062-9 |
| Schlagwort: |
|
| Sonstiges: |
|