“Tehlikeli Bölge” Gerçekten Tehlikeli mi?– Endodonik Bakış Açısı

Aim: To evaluate the accuracy of panoramic radiography in determining dentin thickness danger zone (DZ) using cone-beam computed tomography (CBCT) imaging to examine thicknesses mandibular molars at different levels. Materials and Methods: For study, 250 were selected. Dentine measured on radiography. On CBCT view, dentine mesiobuccal (MB), mesiolingual (ML), distal roots measured. The reference point was determined as 3 mm, 4 5 mm below furcation molars. Statistical analysis performed. Results: discrepancy between 0.5 for MB, 0.48 ML, 0.43 distal. difference is not statistically significant(P>.05), whereas level significantly lower either each root canal. This study showed that distortion occurred Conclusion: Our less than 1 more prone perforation because distortion. lowest furcation. results can be a guide clinicians clinics or institutions where periapical available.