Comparison of Orthopantomography and Computed Tomography Image for Assessing the Relationship between Impacted Mandibular Third Molar and Mandibular Canal
نویسندگان
چکیده
منابع مشابه
Comparison of orthopantomography and computed tomography image for assessing the relationship between impacted mandibular third molar and mandibular canal.
BACKGROUND Permanent mandibular third molar are most commonly impacted teeth. In planning the surgical removal of mandibular third molar, correct diagnosis requires not only their precise spatial location, but also a thorough and accurate assessment of the intimate relationship with adjacent anatomical structures. Various imaging modalities have been used for localizing the mandibular third mol...
متن کاملPanoramic Radiograph and cone beam computed tomography- evaluation of Mandibular impacted third molar and Mandibular canal
Methods: The sample consisted of 20 subjects (20 left and 20 right mandibular third molars) who underwent pre-operative radiographic evaluation before extraction of impacted mandibular third molars. On panoramic radiographs, the most common high risk injury signs of inferior alveolar nerve (darkening of roots, interruption of white line, deviation of mandibular canal, narrowing of mandibular ca...
متن کاملPrevalence of Bifid Mandibular Canals and their relationship with the mandibular third molar teeth by Cone Beam Computed Tomography.
Prevalence of Bifid Mandibular Canals and their relationship with the mandibular third molar teeth by Cone Beam Computed Tomography. Seyyedeh Roghayyeh Panahi, Zeinab Moradi Seifabad Abstract: Introduction: Surgical procedures containing structures next to the mandibular canal need accurate knowledge of the intraosseous trajectory of this anatomical landmark to prevent iatrogenic injuries to th...
متن کاملEvaluation of the relationship between mandibular third molar and mandibular canal by different algorithms of cone-beam computed tomography.
OBJECTIVES Exact location of the inferior alveolar nerve (IAN) bundle is very important. The aim of this study is to evaluate the relationship between the mandibular third molar and the mandibular canal by cone-beam computed tomography. STUDY DESIGN This was a cross-sectional study with convenience sampling. 94 mandibular CBCTs performed with CSANEX 3D machine (Soredex, Finland) and 3D system...
متن کاملRelationship between mandibular fracture and impacted lower third molar.
UNLABELLED Many studies have shown that the greatest risk of fracture of the mandibular angle is related to the presence of an unerupted lower third molar, based on the hypothesis that there is a decrease in the area of bone and absorption of the impact in this area, leading some surgeons to indicate its prophylactic removal in patients most exposed to the risk factors of facial trauma. On the ...
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ژورنال
عنوان ژورنال: The Journal of Contemporary Dental Practice
سال: 2012
ISSN: 1526-3711
DOI: 10.5005/jp-journals-10024-1235