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    Incisor trauma in a Turkish preschool population: Prevalence and socio-economic risk factors
    (F D I World Dental Press Ltd, 2011) Tumen, E. C.; Adiguzel, O.; Kaya, S.; Uysal, E.; Yavuz, I.; Ozdemir, E.; Atakul, F.
    Objective: This study aimed to assess the prevalence of traumatic injuries of the primary incisors in preschool children from 2 to 5 years old in South-Eastern Anatolia, Turkey. Additionally, the relationship between traumatic dental injuries, parents' education level, family income, size of incisal overjet and the presence of anterior open bite were examined. Basic research design: A cross-sectional survey Clinical settings: Data were collected through oral examinations and structured interviews, and included socio-economic indicators. Participants: A total of 727 children of both genders were included in the study. 122 of these children were aged 2; 183 aged 3; 178 aged 4 and 186 aged 5. Results: The prevalence of dental injuries was 8.0% (n=58). The highest frequency of trauma in the primary teeth was observed at the age of 4. Boys experienced more dental injuries than girls, 12.2% and 4.0%, respectively. The most common crown fracture was in enamel only (57%) followed by crown fracture of enamel and dentin (19%). Conclusion: The prevalence of dental injuries in Turkish preschool children was very low. The children with incisal overjet greater than 5mm and anterior open bite experienced more dental injuries in primary teeth than their counterparts with normal occlusion. Socio-economic indicators were not statistically significantly associated with the occurrence of traumatic dental injuries.
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    Öğe
    Variations of the celiac trunk and hepatic arteries: a study with 64-detector computed tomographic angiography
    (Verduci Publisher, 2013) Gumus, H.; Bukte, Y.; Ozdemir, E.; Senturk, S.; Tekbas, G.; Onder, H.; Ekici, F.
    OBJECTIVES: The aim of the present study was to evaluate variations in celiac trunk and hepatic artery with multi-detector computed tomography (MDCT). PATIENTS AND METHODS: Totally 820 patients who underwent angiography of the abdominal aorta were evaluated. Anatomical findings were grouped according to the Michels classification. RESULTS: Several variations and/or anomalies were noted in 33.2% of the patients (n=272). The most common abnormality was Michels type III (10.1%), followed by type V (7.3%), type II (4.7%) and others. Type X was not observed in our series. We have noted additional, previously unclassified variations in 12 cases (1.5%). CONCLUSIONS: Preoperative knowledge of variant anatomy may assist in the selection of treatment options and surgical planning, which in turn facilitates surgical dissection and helps avoiding iatrogenic injury. MDCT angiography allows detailed visualization of the vascular anatomy.