0000000000404133
AUTHOR
Mustafa Köseoğlu
Fracture resistance of roots filled with three different obturation techniques
Objectives: The aim of this study was to compare in vitro root fracture resistance following root canal filling with AH 26 using lateral condensation, BeeFill, and Thermafil techniques. Study Design: Eighty extracted human mandibular premolars with similar dimensions were selected. In order to standardize the roots, measurements were taken in two separate regions of the teeth—at the cemento-enamel junction and 8 mm apically from the junction—buccolingual as well as mesiodistal for every tooth. Teeth were then randomly divided into five groups (n=16). With the exception of the non-prepared group (Group 1), instrumentation was done in all groups. In group 2, instrumentation but no filling was…
The Frequency of taurodontism in the Turkish population
Objectives: The aim of this study was to assess the prevalence and degree of taurodontism in a group of Turkish adult dental patients. Study design: A retrospective study was performed using panoramic radiography of 490 patients ranging in age from 18 to 65. These patients were analyzed for taurodontism. Descriptive characteristics of sex, jaws, and localization were recorded. The data was analyzed using the Pearson chi-square test. Results: Taurodontism was detected in 22.8% of patients and 4.2% of the teeth examined. Anomalies were found in 22.2% of females compared with 23.8% of males. However, no significant difference was found between the genders (p > 0.05). Taurodontism was more dist…