| EFFECT OF DIFFERENT ROOT CANAL IRRIGATING REGIMENS ON THE APICAL SEALING ABILITY OF BIOCERAMIC AND RESIN-BASED SEALERS (AN IN VITRO STUDY) |
| Paper ID : 1075-YRC2022 |
| Authors |
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Radwa Nessem Abd elhamid *, Dalia Mukhtar Fayyad, Hayam Hassan Suez Canal University |
| Abstract |
| Introduction: ideal chemo-mechanical preparation with good obturation achieve monoblock and three-dimension hermetic root canal seal. The importance of sealing is the prevention of leakage, reinfection, periapical lesion, and the root fracture. Objectives: The purpose of this in vitro study was to evaluate and compare the effect of different irrigating solutions on the apical sealing ability of two sealers (Bioceramic and Resin based sealers). Methods: 155 prepared teeth were randomly divided into three main groups based on the final irrigation regimens, group A: 17% EDTA, group B: 10% citric, and group C: 16 ppm ozonated water. Each group was further subdivided into two subgroups according to the type of sealer used, subgroup1: TotalFill® BC Sealer, and subgroup 2: AH Plus® sealer. Each subgroup was then divided into two divisions based on the time of evaluation, division T1; immediately after incubation. Division T2; after 30 days. The Apical Sealing Ability were measured for all samples using fluid infiltration method. Results: in relation to irrigation, the highest mean values recorded in group B, and the least mean values recorded in group A, followed by group C. In relation to sealers, the highest mean values recorded in subgroup1, and the least mean values recorded in subgroup2. In relation to time, the highest mean values recorded in division 2 and the lest mean values recorded in division 1. Conclusion: AH plus sealer provided better apical sealing than Totalfill BC sealer. 17% EDTA and 16ppm ozonated water improved the sealing ability of the two sealers used. |
| Keywords |
| Apical Microleakage, Bioceramic BC Sealer, Citric Acid, Ozonated Water, Resin-Based Sealer |
| Status: Accepted (Oral Presentation) |
