Comparative evaluation of apical sealing ability of different root canal sealers.
Eur Oral Res
; 52(3): 117-121, 2018 Sep.
Article
em En
| MEDLINE
| ID: mdl-30775713
ABSTRACT
PURPOSE:
The aim of this study was to compare the short and long term apical sealing ability of different root canal sealers. MATERIALS ANDMETHODS:
Fifty-five extracted human anterior single-root teeth were used. The coronal part of each tooth was removed and the root canals were prepared with NiTi rotary instruments. Teeth were divided into 5 study groups; Group I MTA Fillapex (Angelus, Brazil); Group II Sealapex (Sybron-Kerr, Romulus, MI, USA) and Group III AH Plus (Dentsply, Konstanz, Germany) (n=15) and negative and positive control groups (n=5). The quality of root canal sealing was assessed by a fluid filtration method performed at 24 h and 180-day time intervals. Kruskal Wallis and Mann Whitney U tests were used to compare the groups.RESULTS:
At 24 h evaluation, MTA Fillapex presented significantly less microleakage than the Sealapex and AH Plus (p<0.05). At long term interval (180-day), Sealapex and AH Plus presented significantly less microleakage than the MTA Fillapex (p<0.05).CONCLUSION:
Sealapex and AH Plus showed significantly better sealing abilities than MTA Fillapex in the long term.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2018
Tipo de documento:
Article