جلد 8، شماره 3 - ( 4-1398 )
جلد 8 شماره 3 صفحات 21-15 |
برگشت به فهرست نسخه ها
Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Donyavi Z, Khamverdi Z, Farhadian M, Abbaspourrokni H, Pakseresht Z. Spectrophotometric analysis of crown discoloration induced by endodontic sealers and fluoride varnish as sealer after 6 months. Journal title 2019; 8 (3) :15-21
URL: http://3dj.gums.ac.ir/article-1-478-fa.html
URL: http://3dj.gums.ac.ir/article-1-478-fa.html
Spectrophotometric analysis of crown discoloration induced by endodontic sealers and fluoride varnish as sealer after 6 months. عنوان نشریه. 1398; 8 (3) :15-21
چکیده: (669 مشاهده)
Abstract
Introduction: This study aimed to assess tooth discoloration at 6 months following the use of 5% fluoride varnish (Duraflur), AH 26, zinc oxide eugenol (ZOE)-based sealer and mineral trioxide aggregate (MTA)-based sealer in extracted premolars.
Materials and Methods:In this in vitro, experimental study, 75 freshly-extracted human premolars with completely formed roots underwent root canal treatment. AH 26, 5% fluoride varnish (Duraflur), Endofill and MTA Fillapex were applied in the canals along with gutta-percha in groups 1 to 4 (n=15). No sealer was used in the control group (n=15). The color parameters and color change (ΔE) of tooth crowns were assessed immediately after filling (T1) and at 3 and 6 months, postoperatively using a spectrophotometer.
Results: MTA Fillapex (6.16±3.72) and Endofill (1.93±4.70) yielded the highest and the lowest ΔE, respectively at 3 months. Endofill (7.07±2.60) and MTA Fillapex (7.00±3.40) yielded the maximum and fluoride varnish (6.54±1.33) and AH 26 (5.76±2) yielded the minimum ΔE at 6 months.
Conclusion:Tooth discoloration caused by the use of 5% fluoride varnish as endodontic sealer was comparable to that of MTA Fillapex and less than that of Endofill and AH 26.
Introduction: This study aimed to assess tooth discoloration at 6 months following the use of 5% fluoride varnish (Duraflur), AH 26, zinc oxide eugenol (ZOE)-based sealer and mineral trioxide aggregate (MTA)-based sealer in extracted premolars.
Materials and Methods:In this in vitro, experimental study, 75 freshly-extracted human premolars with completely formed roots underwent root canal treatment. AH 26, 5% fluoride varnish (Duraflur), Endofill and MTA Fillapex were applied in the canals along with gutta-percha in groups 1 to 4 (n=15). No sealer was used in the control group (n=15). The color parameters and color change (ΔE) of tooth crowns were assessed immediately after filling (T1) and at 3 and 6 months, postoperatively using a spectrophotometer.
Results: MTA Fillapex (6.16±3.72) and Endofill (1.93±4.70) yielded the highest and the lowest ΔE, respectively at 3 months. Endofill (7.07±2.60) and MTA Fillapex (7.00±3.40) yielded the maximum and fluoride varnish (6.54±1.33) and AH 26 (5.76±2) yielded the minimum ΔE at 6 months.
Conclusion:Tooth discoloration caused by the use of 5% fluoride varnish as endodontic sealer was comparable to that of MTA Fillapex and less than that of Endofill and AH 26.
| بازنشر اطلاعات | |
 | این مقاله تحت شرایط Creative Commons Attribution-NonCommercial 4.0 International License قابل بازنشر است. |
