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Related Concept Videos

Tooth Anatomy01:21

Tooth Anatomy

501
The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
501

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Distinct Microbiota and Functional Pathway Profiles Define Success and Failure in Regenerative Endodontic Treatment.

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Guided Endodontics: Three-Dimensional Planning and Template-Aided Preparation of Endodontic Access Cavities
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Anatomical complexities affecting root canal preparation: a narrative review.

M A Versiani1, Jnr Martins2,3,4, R Ordinola-Zapata5

  • 1Dental Specialty Center, Brazilian Military Police, Belo Horizonte, Brazil.

Australian Dental Journal
|November 20, 2023
PubMed
Summary

Understanding complex root canal anatomy is crucial in endodontics. This intricate morphology, including lateral canals and apical ramifications, significantly challenges chemomechanical cleaning and disinfection procedures.

Keywords:
AnatomyCBCTcanal morphologydisinfectionendodontic instrumentsmicro-CTroot canal preparationroot canal systemtreatment outcome

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Area of Science:

  • Dentistry
  • Endodontics
  • Anatomy

Background:

  • Root canal anatomy knowledge is fundamental in endodontics.
  • Past century investigations used various techniques to study tooth anatomy.
  • Recent advancements in 3D computed tomography offer detailed root canal morphology evaluations.

Purpose of the Study:

  • To explore the anatomical aspects of the root canal system.
  • To understand how root canal morphology impacts chemomechanical procedures.

Main Methods:

  • Review of existing literature on root canal anatomy.
  • Analysis of studies utilizing 3D computed tomography.
  • Examination of anatomical variations in the root canal system.

Main Results:

  • The root canal system is complex, featuring a main canal, isthmuses, fins, accessory canals, and apical ramifications.
  • Intricate root canal morphology presents significant challenges for shaping, cleaning, and disinfection.
  • Detailed evaluations are enabled by 3D computed tomography.

Conclusions:

  • A thorough understanding of complex root canal anatomy is essential for effective endodontic treatment.
  • The intricate morphology necessitates advanced approaches for successful chemomechanical procedures.
  • Further research into anatomical variations can improve endodontic outcomes.