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Related Concept Videos

Teeth01:15

Teeth

543
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...
543
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.
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...
656

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A Third Supernumerary Tooth Occurring in the Same Region: A Case Report.

Tatsuya Akitomo1, Yuria Asao1, Yuko Iwamoto1

  • 1Department of Pediatric Dentistry, Graduate School of Biomedical & Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan.

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|February 24, 2023
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This case study details managing a child with three sequential supernumerary teeth, emphasizing the need for extended monitoring to ensure permanent tooth eruption after surgical intervention.

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Area of Science:

  • Dentistry
  • Pediatric Dentistry
  • Oral Surgery

Background:

  • Supernumerary teeth are common dental anomalies requiring surgical intervention.
  • These anomalies can lead to complications like malocclusion.
  • Long-term follow-up is crucial for monitoring treatment outcomes.

Observation:

  • A pediatric patient presented with recurrent supernumerary teeth in the maxillary incisor region.
  • Three sequential supernumerary teeth were surgically removed over several years.
  • The permanent maxillary incisor required surgical exposure for eruption.

Findings:

  • Metachronous supernumerary teeth present a unique management challenge.
  • Successful management involves timely surgical extraction and monitoring.
  • Surgical exposure may be necessary to facilitate permanent tooth eruption.

Implications:

  • This case underscores the importance of vigilant, long-term follow-up in managing supernumerary teeth.
  • Early detection and intervention are key to preventing complications.
  • Comprehensive management ensures optimal dental development in pediatric patients.