Naslov
Učinkovitost profesionalne tehnike izbjeljivanja kod kuće korištenjem 16% i 10% karbamid-peroksida sredstava za izbjeljivanje
(Efficacy comparison of 16% and 10% carbamide- peroxide whitening agents in professional at- home whitening of the natural teeth)

Autori
Piknjač, Amar ; Soldo, Mirko ; Knezović Zlatarić, Dubravka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstracts of the 7th International Congress of the School of Dental Medicine University of Zagreb / Klarić Sever, Eva - Zagreb, 2021, 228-228

Skup
7. Međunarodni kongres Stomatološkog fakulteta Sveučilišta u Zagrebu

Mjesto i datum
Rovinj, Hrvatska, 21.05.2021. - 22.05.2021

Vrsta sudjelovanja
Ostalo

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
boja zuba ; izbjeljivanje kod kuće ; promjena boje
(tooth color ; at-home whitening ; color change)

Sažetak
Introduction: According to the European Union Council Directive 2011/84/EU professional at- home tooth whitening using 16% or 10% carbamide peroxide is highly recommended dental procedure in esthetic dentistry. This study was designed to assess the efficacy of these two at-home whitening agents in terms of color change of the natural teeth. Materials and methods: A total of 40 patients were divided into two groups (n=20) according to the whitening agent used: 16% and 10% carbamide peroxide. The patients used the whitening agents in a tray overnight for 14 days. Mean CIE L*a*b* values were recorded using spectrophotometer before and immediately after the treatment and color differences were calculated. Results: The results revealed overall color change of professional at-home whitening technique for both 16% and 10% carbamide peroxide agents was ΔEab = 4.6 and 2.4, respectively (P < 0.05). A statistically significant effect for the mean CIE L*a*b* values was discovered within the time measured, with mean L* values increasing and mean a* and b* values decreasing significantly in both concentrations observed (P < 0.05). Conclusion: Overall, both professional at-home whitening agents were effective, but the concentration of it did have an influence on whitening efficacy.

Izvorni jezik
Hrvatski, engleski

Znanstvena područja
Dentalna medicina

POVEZANOST RADA