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Related Concept Videos

Teeth01:15

Teeth

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.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...
Tooth Anatomy01:21

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 grinding food.

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Related Experiment Video

Updated: Jun 16, 2026

Development of a Direct Pulp-capping Model for the Evaluation of Pulpal Wound Healing and Reparative Dentin Formation in Mice
07:07

Development of a Direct Pulp-capping Model for the Evaluation of Pulpal Wound Healing and Reparative Dentin Formation in Mice

Published on: January 12, 2017

Trauma and dentinogenesis: a case report.

Stéphane Simon1, Philip J Lumley, Paul R Cooper

  • 1Laboratoire de Physiopathologie Orale Moléculaire, INSERM, Centre de Recherche des Cordeliers, Paris, France. srs635@bham.ac.uk

Journal of Endodontics
|February 2, 2010
PubMed
Summary
This summary is machine-generated.

Immediate replacement and mineral trioxide aggregate (MTA) pulp capping successfully treated avulsed and fractured incisors. Long-term monitoring revealed normal root development but reduced canal space in the pulp-capped tooth.

More Related Videos

Direct Mouse Trauma/Burn Model of Heterotopic Ossification
07:01

Direct Mouse Trauma/Burn Model of Heterotopic Ossification

Published on: August 6, 2015

Related Experiment Videos

Last Updated: Jun 16, 2026

Development of a Direct Pulp-capping Model for the Evaluation of Pulpal Wound Healing and Reparative Dentin Formation in Mice
07:07

Development of a Direct Pulp-capping Model for the Evaluation of Pulpal Wound Healing and Reparative Dentin Formation in Mice

Published on: January 12, 2017

Direct Mouse Trauma/Burn Model of Heterotopic Ossification
07:01

Direct Mouse Trauma/Burn Model of Heterotopic Ossification

Published on: August 6, 2015

Area of Science:

  • Dentistry
  • Pediatric Dentistry
  • Dental Trauma Management

Background:

  • A 7-year-old patient sustained traumatic injuries to the upper central incisors.
  • Management included avulsion of tooth #9 and pulp exposure with crown fracture of tooth #8.

Observation:

  • Tooth #9 was immediately reimplanted and both teeth were splinted for 3 weeks.
  • Tooth #8 received mineral trioxide aggregate (MTA) pulp capping; both teeth were restored with composite resin.
  • Clinical and radiographic monitoring occurred every 3 months for 2 years.

Findings:

  • Both teeth responded positively to electrometric tests at 24 months.
  • Normal root development was observed in both teeth.
  • Tooth #8 exhibited an abnormal reduction in root canal space.

Implications:

  • Discusses odontoblast behavior and dentinogenesis in response to trauma and treatment.
  • Highlights potential disturbances in dentinogenic processes following pulp capping.
  • Suggests long-term monitoring is crucial for assessing outcomes of dental trauma management.