Mahtab Kheirkhahi
Dept. of Oral & Maxillofacial Radiology, Dental School, Semnan University of Medical Sciences, Semnan,Iran
[ 1 ] - Localization of Impacted Maxillary Canine Teeth: A Comparison between Panoramic and Buccal Object Rule in Intraoral Radiography
Objectives: This study aimed to compare the efficacy of panoramic radiography and the buccal object rule in intraoral periapical radiography for localization of impacted maxillary canine teeth. Methods: A total of 20 panoramic radiographs depicting 28 displaced maxillary canines were evaluated. The ratio of the mesiodistal width of the impacted canine to the mesiodistal width of the...
[ 2 ] - Prevalence of Taurodontism of Permanent Molars in Dental School of Shahid Beheshti University from 2000 to 2006
Objective: Taurodontism is a dental anomaly characterized by elongation of root body and apical displacement of the pulp chamber floor associated with shortening of roots and their narrowing at the cementoenamel junction (CEJ). Due to having a dilated apical one-third, these teeth may cause complications during extraction, locating canal orifices and instrumentation. This study aimed to asses...
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