Sodium percarbonate as a novel intracoronal bleaching agent: assessment of the associated risk of cervical root resorption
| العنوان: | Sodium percarbonate as a novel intracoronal bleaching agent: assessment of the associated risk of cervical root resorption |
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| المؤلفون: | Sajid Ali, Asma Zoya, Sanskruti Mishra, Syed M. Faisal, Shagufta Moin, Rajendra Kumar Tewari, Ajay Kumar |
| المصدر: | International Endodontic Journal. 52:701-708 |
| بيانات النشر: | Wiley, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | 0206 medical engineering, Carbonates, Root Resorption, Negative control, 02 engineering and technology, Peroxide, Bleaching Agents, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Borates, Tooth Bleaching, Root filling, Humans, Hydrogen peroxide, General Dentistry, Chemistry, Hydrogen Peroxide, 030206 dentistry, Sodium percarbonate, 020601 biomedical engineering, Distilled water, Cervical root resorption, Tooth Discoloration, Sodium perborate, Nuclear chemistry |
| الوصف: | Aim To evaluate the extraradicular peroxide release from sodium percarbonate compared to sodium perborate as an intracoronal bleaching agent. Methodology Sixty mandibular single-rooted premolars with intact CEJ were selected. After root filling, gutta-percha was removed 4 mm apical to CEJ and 2 mm of GIC was condensed over the root filling. Intracoronal bleaching agents were placed into six groups of teeth (n = 10): sodium perborate with distilled water (SPW); sodium percarbonate with distilled water (SPCW); sodium perborate with 30% hydrogen peroxide (SPHP); sodium percarbonate with 30% hydrogen peroxide (SPCHP); 30% hydrogen peroxide as positive control (HP) and distilled water as negative control (CL). The teeth were then mounted in vials filled with distilled water, kept in an incubator and taken out at 1, 3 and 6 days for spectrophotometric analysis. Extraradicular peroxide release was quantified by the ferrothiocyanate method. Statistical analysis was undertaken with one-way anova and Scheffe post hoc tests. Results The greatest peroxide release occurred in the HP group, followed by the SPCHP and SPHP groups, and then by the SPCW and SPW groups. Intergroup comparison revealed that there was no significant difference in peroxide release among the groups SPCW and SPW on days 1, 3 and 6 (P > 0.05). Similarly, no significant difference was found between the SPCHP and SPHP treated groups on days 1, 3 and 6 (P > 0.05). Conclusion Extraradicular peroxide release from sodium percarbonate was comparable to that of sodium perborate, as the differences were not significant. |
| تدمد: | 1365-2591 0143-2885 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faf46da456494fd27664263970be59ef https://doi.org/10.1111/iej.13035 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....faf46da456494fd27664263970be59ef |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 13652591 01432885 |
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