Panoramic radiography and cone-beam computed tomography findings in preoperative examination of impacted mandibular third molars

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Panoramic radiography and cone-beam computed tomography findings in preoperative examination of impacted mandibular third molars

BACKGROUND Preoperative radiographic examination of impacted mandibular third molars (IMTM) is essential to prevent inferior alveolar nerve injury during extraction. The purpose of this study was to evaluate the correlation between cone-beam computed tomography (CBCT) and digital panoramic radiography (DPR) findings in preoperative examination of IMTM. METHODS This retrospective study include...

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Panoramic 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...

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Assessment of maxillary third molars with panoramic radiography and cone-beam computed tomography

PURPOSE This study investigated maxillary third molars and their relation to the maxillary sinus using panoramic radiography and cone-beam computed tomography (CBCT). MATERIALS AND METHODS A total of 395 maxillary third molars in 234 patients were examined using panoramic radiographs and CBCT images. We examined the eruption level of the maxillary third molars, the available retromolar space,...

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Evaluation of Impacted Mandibular Third Molars by Panoramic Radiography

Objective. The study was to evaluate impacted mandibular third molars (IM3M) for their angulation, level of eruption, third molar space and relation of inferior alveolar canal with their roots. Methods. Total 988 IM3M were studied in 578 individuals of age 18 years and above, dividing them into three groups i.e. symptomatic, asymptomatic and radiographic only. Individuals were also divided acco...

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Foreign Body in Nasal Cavity: Panoramic and Cone-Beam Computed Tomography (CBCT) Findings

Introduction: Panoramic view as a routine dental radiograph has an important role in diagnosis of other facial abnormalities accompanied with dento- alveolar structures. In this case presentation, we discuss this subject and also the efficacy of cone-beam computed tomography in localization of foreign body in complex anatomy of nasal cavity.

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ژورنال

عنوان ژورنال: BMC Oral Health

سال: 2014

ISSN: 1472-6831

DOI: 10.1186/1472-6831-14-71