چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| نویسنده ثبت کننده مقاله | نگین قاسمی |
| مرحله جاری مقاله | تایید نهایی |
| دانشکده/مرکز مربوطه | مرکز تحقیقات لثه و دندان |
| کد مقاله | 58953 |
| عنوان فارسی مقاله | تاثیر سیلرهای مختلف اندودانتیکس روی استحکام باند پوش اوت فایبرپست |
| عنوان لاتین مقاله | Effect of Different Endodontic Sealers on the Push-out Bond Strength of Fiber Posts |
| ناشر | 5 |
| آیا مقاله از طرح تحقیقاتی و یا منتورشیپ استخراج شده است؟ | بلی |
| عنوان نشریه (خارج از لیست فوق) | |
| نوع مقاله | Original Article |
| نحوه ایندکس شدن مقاله | ایندکس شده سطح دو – PubMed |
| آدرس لینک مقاله/ همایش در شبکه اینترنت | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4841347/pdf/iej-11-119.pdf |
| Introduction: The aim of this in vitro study was to evaluate the effect of MTA-based sealer (MTA Fillapex), eugenol-based sealer (Dorifill) and an epoxy resin sealer (AH Plus) on the bond strength of fiber posts cemented with a self-etch adhesive. Materials and Methods: The root canals of 72 maxillary incisors were prepared using the step-back technique after cutting off the crowns. The samples were randomly divided to 4 groups (n=18). In group 1 (the controls) gutta-percha was used without sealer. In groups 2, 3 and 4, the canals were filled with gutta-percha using AH Plus, Dorifill and MTA Fillapex sealers, respectively by cold lateral compaction technique. After post space preparation, the fiber posts were cemented in the root canals using self-etch adhesive. Then 1-mm-thick disks were prepared from the coronal thirds of all the root canals and subjected to a push-out test. Data were analyzed using the one-way ANOVA and post hoc Tukey’s tests. Results: The maximum (4.45±0.09 MPa) and minimum (1.02±0.03 MPa) bond strength values were recorded in the control and Dorifill groups, respectively. The mean push-out bond strength values were similar for MTA Fillapex and AH Plus sealers (P>0.05). However these values were significantly higher than that of the Dorifill sealer (P<0.05). Conclusion: Sealer type affected the bond strength of the fiber posts and MTA Fillapex decreased the dislodgment resistant of fiber post. |
| نویسنده | نفر چندم مقاله |
|---|---|
| نگین قاسمی | دوم |
| محمد فروغ ریحانی | اول |
| سعید رحیمی دره چی | سوم |
| امین سالم میلانی | چهارم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| 10535-44339-1-PB.pdf | 1395/07/15 | 247593 | دانلود |
