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Related Concept Videos

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 12, 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

Enamel matrix derivative for direct pulp capping.

Nicola Innes1

  • 1Preventive and Children's Dentistry Section, Dundee Dental Hospital and School, Dundee, Scotland, UK.

Evidence-Based Dentistry
|June 26, 2010
PubMed
Summary
This summary is machine-generated.

Enamel matrix derivative (EMD) and calcium hydroxide showed similar effectiveness for direct pulp capping in primary molars over 12 months. Both treatments are recommended as standard techniques for preserving pulp vitality.

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Development of Amelogenin-chitosan Hydrogel for In Vitro Enamel Regrowth with a Dense Interface
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Development of Amelogenin-chitosan Hydrogel for In Vitro Enamel Regrowth with a Dense Interface

Published on: July 10, 2014

Related Experiment Videos

Last Updated: Jun 12, 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

Development of Amelogenin-chitosan Hydrogel for In Vitro Enamel Regrowth with a Dense Interface
08:26

Development of Amelogenin-chitosan Hydrogel for In Vitro Enamel Regrowth with a Dense Interface

Published on: July 10, 2014

Area of Science:

  • Pediatric Dentistry
  • Dental Materials Science
  • Regenerative Endodontics

Background:

  • Direct pulp capping (DPC) aims to maintain pulp vitality in primary teeth with noncarious exposures.
  • Evaluating novel biomaterials like enamel matrix derivative (EMD) against established agents such as calcium hydroxide is crucial for optimizing pediatric dental treatments.

Discussion:

  • This split-mouth randomized controlled trial compared EMD and calcium hydroxide for DPC in primary molars.
  • Both materials demonstrated high success rates, with only two failures out of 90 treatments over a 12-month follow-up.
  • The study indicates comparable efficacy between EMD and calcium hydroxide in maintaining pulp health and preventing complications like resorption or abscess.

Key Insights:

  • EMD and calcium hydroxide are equally effective for direct pulp capping in primary molars.
  • Both treatments exhibit a high success rate (over 97%) in preserving pulp vitality.
  • The study supports the use of direct pulp capping as a standard restorative technique for primary molars.

Outlook:

  • Further long-term studies could investigate the durability and regenerative potential of both materials.
  • Exploring the cost-effectiveness of EMD versus calcium hydroxide in DPC procedures may inform clinical decision-making.
  • Investigating patient-reported outcomes and the impact of DPC on tooth development could provide additional valuable data.