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Related Concept Videos

Tooth Anatomy01:21

Tooth Anatomy

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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.
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The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
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The oral cavity, or the mouth, is a complex structure in humans that plays a vital role in our day-to-day lives. Its role is not only in chewing and swallowing food; it also plays a role in speech and facial expressions.
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Related Experiment Video

Updated: May 1, 2026

The Establishment of a Murine Mandibular Molar Extraction Socket Healing Model
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Mandibular first molar with a single root and single canal.

Chandrasekaran Sooriaprakas1, Suma Ballal1, Natanasabapathy Velmurugan1

  • 1Department of Conservative Dentistry and Endodontics, Meenakshi Ammal Dental College and Hospital, Meenakshi Academy of Higher Education and Research (MAHER), Alapakkam Main Road, Maduravoyal, Chennai, Tamil Nadu 600 095, India.

Case Reports in Dentistry
|April 10, 2014
PubMed
Summary

This study details the successful endodontic treatment of a mandibular first molar featuring a single root and canal. Advanced diagnostic tools, including a dental operating microscope and angled radiographs, were crucial for accurate diagnosis.

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Area of Science:

  • Endodontic therapy
  • Dental anatomy
  • Diagnostic imaging

Background:

  • Mandibular molars often present complex root canal anatomy.
  • Accurate diagnosis is essential for successful endodontic treatment.

Purpose of the Study:

  • To describe the successful endodontic management of a mandibular first molar with unusual single root and single canal anatomy.
  • To highlight the role of advanced diagnostic tools in endodontics.

Main Methods:

  • Diagnosis was aided by a dental operating microscope.
  • Multiple angled radiographs were utilized for comprehensive imaging.
  • All mandibular molars and premolars on both sides were assessed for root morphology.

Main Results:

  • Successful endodontic management was achieved for the mandibular first molar.
  • The tooth presented with a single root and a single canal.
  • All other mandibular molars and premolars examined were also found to be single-rooted.

Conclusions:

  • The dental operating microscope and multiple angled radiographs are effective tools for diagnosing complex endodontic cases.
  • Anatomical variations like single-rooted mandibular molars can be successfully treated with appropriate endodontic techniques.