Yazar "Bayram M." seçeneğine göre listele

Listeleniyor 1 - 2 / 2
  • Küçük Resim Yok
    Öğe
    Effect of bioaggregate thickness on the apical sealing of root-end filling
    (2013) Bayram M.; Bayram E.; Bozkurt A.
    Objectives: The purpose of this study was to compare the ability of different cavity thickness of Bioaggragate to prevent microleakage using computerized fluid filtration method. Materials and Methods: Fifty single- rooted human teeth were selected for this study. The root canals were prepared with Ni-Ti rotary files with 5% Sodium hypocloride (NaOCl) solution as the irrigant. Then sealed with gutta-percha points(DiaDent®GuttaPercha Points, Seul, SouthCorea) and AH Plus (Dentsply Maillefer, Ballaigues, İsviçre). After root end resection, fifty theeth were randomly selected into 1 of 4 test groups containing 10 teeth each, and positive and negative control groups containing 5 teeth each. Group 1: 1mm, Group 2: 2mm, Group 3: 3mm, Group 4: 6mm cavity thickness. And then all prepared root-end cavities filled with Bioaggregate. Leakage was evaluated using with a computarized fluid filtration model. Results: Statistical analysis showed that group 1 leaked more than all other groups (p<0.001). There was a significant difference between group 1 and group 3(p<0.001),and also there was a significant difference between group 2 and group 3. In contrast there was no significant difference between group 3 and group 4 (p>0.001). Conclusions: According to this study, the thickness of root end cavity must be minimum 3mm and more when Bioaggregate root end filling material is used.
  • Küçük Resim Yok
    Öğe
    Monostotic fibrous dysplasia (two cases report) [Monostotik Fibröz Displazi (İki Olgu Nedeniyle)]
    (Derman Medical Publishing, 2012) Döngel İ.; Bayram M.; Sapmaz F.; Ceran S.
    Fibrous dysplasia is an a developmental benign anomaly of the bone which originates mesenchymal cells. It has an unknown origin. Three types were defined. Monostotic fibrous dysplasia is the most frequent form approximately 70% of all cases. It’s seen in adoscelent ages and calms down when the bone growth ends. Multifocal fibrous dysplasia which is seen with endocrine diseases are about of 3-5% of all cases. In this study we aimed to present two cases of monostotic fibrous dysplasia after completion bone growth. We performed enbloc resection of the rib for the purpose of diagnosis and treatment. © 2012, Derman Medical Publishing. All rights reserved.