Distal root curvatures in mandibular molars: analysis using digital panoramic X-rays
نویسندگان
چکیده
منابع مشابه
Frequency of Root Curvatures in Molars – an in Vitro Study
Root canal curvatures are often the main reason for a poor root canal treatment. The clinical x-ray images often do not give a precise view of the degree of the root curvature from the axial axis. The aim of the present study was to measure the severe curvatures > 25o separately for upper and lower jaw in representative number of extracted human molars. The length of each root was measured from...
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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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BACKGROUND The relationship between impacted mandibular third molar and mandibular canal is important for removal of this tooth. Panoramic radiography is one of the commonly used diagnostic tools for evaluating the relationship of these two structures. OBJECTIVES To evaluate the accuracy of panoramic radiographic findings in predicting direct contact between mandibular canal and impacted thir...
متن کاملRoot canal morphology of mandibular permanent molars at different ages.
AIM To investigate differences in the root canal morphology of permanent mandibular molar teeth at various ages. METHODOLOGY Four hundred and eighty permanent mandibular first and second molars were examined. First and second molars were divided into six and five groups, respectively, according to the age of the patient at the time of extraction. Root canal morphology was studied using a clea...
متن کاملPresence of Two Distal and One Mesial Root Canals in Mandibular Second Molars: Report of Four Cases
Most mandibular second molars have one and two canals in distal and mesial roots, respectively. This report represents four cases of mandibular second molars with a single mesial and two distal root canals with two different canal configurations. After access cavity preparation, two teeth had one distal and two mesial orifices, whereas in the two other teeth one mesial and two distal orifices w...
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ژورنال
عنوان ژورنال: Folia Morphologica
سال: 2018
ISSN: 1644-3284,0015-5659
DOI: 10.5603/fm.a2017.0066