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Evaluation of anatomy and root canal morphology of the maxillary first molar using the cone-beam computed tomography among residents of the moscow...

Razumova S., Brago A., Khaskhanova L., Barakat H., Howijieh A.
Contemporary Clinical Dentistry
Vol.9, Issue5, P. S133-S136
Опубликовано: 2018
Тип ресурса: Статья

DOI:10.4103/ccd.ccd_127_18

Аннотация:
Background: The success of endodontic treatment depends on the knowledge of root canal system. The root canals have complex morphology and wide individual variations. The aim of this study was to evaluate the root canal morphology of the maxillary first molars among residents of the Moscow region using cone-beam computed tomography (CBCT) scanning. Materials and Methods: Three hundred CBCT images of patients aged 20-70 years old were analyzed to study the root canal system (the number of canals and the configuration according to Vertucci's classification) of the maxillary first molars. The prevalence of a second mesiobuccal (MB2) in the mesiobuccal root (MB) was recorded in each age group. Results: three separated roots of the maxillary first molar were observed in 100[%] of cases. MB2 canals were found in 59.8[%] of cases. A second distobuccal canal was observed in 0.5[%] of cases. The canal morphology in the MB root was 40.2[%] in Type I, 22.4[%] in Type II, and 37.3[%] in Type IV. Conclusion: T
Ключевые слова:
Cone-beam computed tomography; maxillary first molar; morphology; root canal system
Язык текста: Английский
ISSN: 0976-2361
Razumova S.
Brago A.
Khaskhanova L.
Barakat H.
Howijieh A.
Разумова С.
Браго А.
Хасханова Л.
Баракат Х.
Хоwийиех А.
Evaluation of anatomy and root canal morphology of the maxillary first molar using the cone-beam computed tomography among residents of the moscow region
Evaluation of anatomy and root canal morphology of the maxillary first molar using the cone-beam computed tomography among residents of the moscow...
Текст визуальный непосредственный
Contemporary Clinical Dentistry
Medknow Publications
Vol.9, Issue5 P. S133-S136
2018
Статья
Cone-beam computed tomography maxillary first molar morphology root canal system
Background: The success of endodontic treatment depends on the knowledge of root canal system. The root canals have complex morphology and wide individual variations. The aim of this study was to evaluate the root canal morphology of the maxillary first molars among residents of the Moscow region using cone-beam computed tomography (CBCT) scanning. Materials and Methods: Three hundred CBCT images of patients aged 20-70 years old were analyzed to study the root canal system (the number of canals and the configuration according to Vertucci's classification) of the maxillary first molars. The prevalence of a second mesiobuccal (MB2) in the mesiobuccal root (MB) was recorded in each age group. Results: three separated roots of the maxillary first molar were observed in 100[%] of cases. MB2 canals were found in 59.8[%] of cases. A second distobuccal canal was observed in 0.5[%] of cases. The canal morphology in the MB root was 40.2[%] in Type I, 22.4[%] in Type II, and 37.3[%] in Type IV. Conclusion: T