Evaluation Of Microleakage l Along Two. Types Of Fiber P.osts Using ' Two Different Types Of R.esin Cements
Tarek Hany Fathy Badra;
Abstract
This study was designed to compare and evaluate coronal microleakage when using two different designs of glass fiber reinforced posts with two types .of resin cements after thermocycling.
Forty Maxillary centrals recently extracted were selected with straight root canals, fully developed apices and average root length
16 mm ±1, mesiodistal diameter 7-6 mm and labiolingual diameter 6-5 mm at cementoenamel junction for standardization of the study . Crowns of the teeth were removed below the cementoenamel junction using diamond stone.
Root canals were instrumented using the step-back technique and irrigated using sodium hypochlorite solution then Final flush with EDTA and obturated with gutta-percha and ADSEAL sealer obturarted using lateral condensation technique.
Samples were then divided into 4 groups:
Group A: consists of 10 samples restored with tapered FibreKieer post and RelyX ARC cement
Group 8: consists of 10 samples restored with Parallel FibreKieer post and RelyX ARC cement.
Forty Maxillary centrals recently extracted were selected with straight root canals, fully developed apices and average root length
16 mm ±1, mesiodistal diameter 7-6 mm and labiolingual diameter 6-5 mm at cementoenamel junction for standardization of the study . Crowns of the teeth were removed below the cementoenamel junction using diamond stone.
Root canals were instrumented using the step-back technique and irrigated using sodium hypochlorite solution then Final flush with EDTA and obturated with gutta-percha and ADSEAL sealer obturarted using lateral condensation technique.
Samples were then divided into 4 groups:
Group A: consists of 10 samples restored with tapered FibreKieer post and RelyX ARC cement
Group 8: consists of 10 samples restored with Parallel FibreKieer post and RelyX ARC cement.
Other data
| Title | Evaluation Of Microleakage l Along Two. Types Of Fiber P.osts Using ' Two Different Types Of R.esin Cements | Other Titles | تقييم التسريب فى حالة استخدام نوعين من الاوتاد مدعمة بالالياف مع نوعين من المواد اللاصقة | Authors | Tarek Hany Fathy Badra | Issue Date | 2015 |
Attached Files
| File | Size | Format | |
|---|---|---|---|
| طارق هانى.pdf | 276.16 kB | Adobe PDF | View/Open |
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