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Tooth Anatomy

Tooth Anatomy

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...

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Guided Endodontics: Three-Dimensional Planning and Template-Aided Preparation of Endodontic Access Cavities

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Endodontic Treatment of Bilateral Maxillary First Premolars with Three Roots Using CBCT: A Case Report.

Sujatha Gopal¹, Gijo John¹, K Pavan Kumar¹

¹Department of Conservative Dentistry and Endodontics, MNR Dental College & Hospital, Sangareddy, Andhra Pradesh 502 294, India.

Case Reports in Dentistry

|April 10, 2014

Summary

Maxillary first premolars rarely exhibit three roots bilaterally. Cone-Beam Computed Tomography revealed this unusual anatomy in a case report, highlighting the importance of understanding dental variations for endodontic therapy success.

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Area of Science:

Dentistry
Endodontics
Dental Anatomy

Background:

Endodontic therapy success depends on understanding tooth morphology and its variations.
Maxillary first premolars present complex internal anatomy with variable root numbers and canal configurations.

Purpose of the Study:

To report a rare case of bilateral three-rooted maxillary first premolars.
To emphasize the significance of recognizing anatomical variations in endodontics.

Main Methods:

Case report detailing diagnostic findings.
Utilized Cone-Beam Computed Tomography (CBCT) for detailed anatomical assessment.

Main Results:

Bilateral detection of three-rooted maxillary first premolars.
Detailed imaging confirmed the rare anatomical variation.

Conclusions:

The bilateral presence of three roots in maxillary first premolars is an infrequent occurrence.
Thorough understanding of dental anatomy, including rare variants, is crucial for successful endodontic treatment planning and execution.