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Journals / Clinical Dentistry and Research / 2019 / Cilt: 43 - Sayı: 3

ASSESSMENT OF PREVALENCE OF SECOND MESIOBUCCAL CANAL IN MAXILLARY SECOND MOLAR TEETH AMONG TURKISH SUBPOPULATION USING CONE-BEAM COMPUTED TOMOGRAPHY

TÜRK ALT POPÜLASYONUNDA MAKSİLLER İKİNCİ MOLAR DİŞLERDEKİ İKİNCİ MEZİOBUKKAL KANAL PREVALANSININ KONİK-IŞINLI BİLGİSAYARLI TOMOGRAFİ KULLANILARAK DEĞERLENDİRİLMESİ

Ayhan EYMİRLİ
Sıla Nur USTA
Pages
110–116
Publication Date
2022-10-11
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The incidenceof MB2 canal varies according to gender, presenting a higherprevalence in male patients.

📌 3 Key Takeaways

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Objective & Hypothesis:Background and Aim: The complex anatomy of maxillarysecond molar teeth affect endodontic treatment success.
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Key Findings & Data:Theelusive mesiobuccal second (MB2) canal is a major cause oftreatment failure.
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Conclusion & Impact:The incidenceof MB2 canal varies according to gender, presenting a higherprevalence in male patients.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Background and Aim: The complex anatomy of maxillarysecond molar teeth affect endodontic treatment success. Theelusive mesiobuccal second (MB2) canal is a major cause oftreatment failure. The purpose of this study is to investigatethe prevalence of second mesiobuccal canal of maxillary secondmolar teeth among Turkish subpopulation.Materials and Methods: Cone-beam computed tomographyimages from 684 patients (1175 teeth) were evaluatedaccording to the presence of MB2 canal of maxillary secondmolar teeth. The images were analysed in sagittal andaxial directions. Data were classified in accordance withMB2 presence, gender, side, number of root and Vertucci’sclassification. The data were analysed with Pearson Chi-squaretest.Results: One mesiobuccal root was observed in 97% ofteeth while 3% presented two separate mesiobuccal roots.Considering the number of canals, MB2 canal was observed in27% of teeth. Significant difference was found in prevalenceof MB2 canal in accordance with gender presenting a higherprevalence in males than females respectively 32,8 %and 23.8% (p0.05). Themost common canal configurations in mesiobuccal roots ofmaxillary second molars were Vertucci type I (72%) and typeII (26%).Conclusion: MB2 canal in maxillary second molar tooth isfrequently observed in Turkish subpopulation. The incidenceof MB2 canal varies according to gender, presenting a higherprevalence in male patients.

Özet

Amaç: Maksiller ikinci molar dişlerin kompleks anatomik yapıları endodontik tedavinin başarısını etkilemektedir. Bu çalışmanın amacı, Türk alt popülasyonunda konik-ışınlı bilgisayarlı tomografi kullanılarak 1175 adet maksiller ikinci molar dişin meziobukkal kökündeki ikinci meziobukkal kanal prevalansını değerlendirmektir. Gereç ve Yöntem: Konik ışınlı bilgisayarlı tomografi cihazı kullanılarak 684 hastadan (1175 diş) alınan görüntüler maksiller ikinci molar dişlerde ikinci meziobukkal kanal varlığı açısından değerlendirildi. Görüntüler sagittal ve aksiyel düzlemlerde analiz edildi. Elde edilen veriler ikinci meziobukkal kanalın varlığı, cinsiyet, dişin hangi tarafta olduğu, kök sayısı ve Vertucci sınıflamasına göre sınıflandırıldı. Veriler Pearson Ki-Kare testi ile analiz edildi. Bulgular: 1175 dişin %97’sinde tek meziobukkal kök gözlenirken %3’ünde iki meziobukkal kök izlendi. Kanal sayısı göz önünde bulundurulduğunda ikinci meziobukkal kanal prevalansı %27 olarak gözlendi. Diğer yandan, ikinci meziobukkal kanalın prevalansında cinsiyete göre anlamlı bir ilişki bulundu ve erkeklerde kadınlara göre daha yüksek oranda ikinci meziobukkal kanal gözlendi (%32.8- %23.8) (p

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Cite This Article

EYMİRLİ, A., USTA, S. N. (2022). ASSESSMENT OF PREVALENCE OF SECOND MESIOBUCCAL CANAL IN MAXILLARY SECOND MOLAR TEETH AMONG TURKISH SUBPOPULATION USING CONE-BEAM COMPUTED TOMOGRAPHY. Clinical Dentistry and Research, Cilt: 43 - Sayı: 3, 110–116. https://ajindex.com/articles/474552

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