Anatomy

Dental Sac

Dense fibrous layer formed from mesodermal tissue that surrounds the epithelial enamel organ. The cells eventually migrate to the external surface of the newly formed root dentin and give rise to the cementoblasts that deposit cementum on the developing root, fibroblasts of the developing periodontal ligament, and osteoblasts of the developing alveolar bone.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Dense fibrous layer formed from mesodermal tissue that surrounds the epithelial enamel organ. The cells eventually migrate to the external surface of the newly formed root dentin and give rise to the cementoblasts that deposit cementum on the developing root, fibroblasts of the developing periodontal ligament, and osteoblasts of the developing alveolar bone.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

7 entry terms
  • Dental Follicle
  • Dental Follicles
  • Dental Sacs
  • Follicle, Dental
  • Follicles, Dental
  • Sac, Dental
  • Sacs, Dental

MeSH Record

Aspects Covered

24 allowable subheadings

Indexed with the subheadings abnormalities, anatomy & histology, blood supply, chemistry, cytology, diagnostic imaging, drug effects, embryology, enzymology, growth & development, immunology, injuries, innervation, metabolism, microbiology, parasitology, pathology, physiology, physiopathology, radiation effects, surgery, transplantation, ultrastructure, virology.

MeSH Record

History Note

91(75); was see under TOOTH GERM 1975-90

MeSH Hierarchy

Tree Number

AMA Style

References

  1. National Library of Medicine. Dental Sac. Medical Subject Headings (MeSH). 2026. Unique ID D003795. http://id.nlm.nih.gov/mesh/2026/D003795
  2. Dental Sac. In: Wikipedia. https://en.wikipedia.org/wiki/Dental_follicle
  3. Dental Sac. In: Wikidata. https://www.wikidata.org/wiki/Q3075084