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Histology of the teeth II. Dental pulp, Cementum

Histology of the teeth II. Dental pulp, Cementum. Dr. Gábor Gerber. enamel. dentin. crown. Pulp horn. cavum pulpae. cementum. canalis radicis. root. foramen apicale. Functions of the Pulp. dentin. cementum. Dentin production Dentin nutrition Sensory Protective. predentin.

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Histology of the teeth II. Dental pulp, Cementum

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  1. Histology of the teeth II.Dental pulp, Cementum Dr. Gábor Gerber

  2. enamel dentin crown Pulp horn cavum pulpae cementum canalis radicis root foramen apicale

  3. Functions of the Pulp dentin cementum • Dentin production • Dentin nutrition • Sensory • Protective

  4. predentin odontoblasts Weil-zone, str. subodontoblasticum pulpa Cell-richzone Centralpulp http://www.anatomy.uq.edu.au/histology/contents/oral3.%20tooth/text.html

  5. pulp dentin predentin odontoblasts

  6. "neuro-vascular bundle". neuro-vascular bundle

  7. Periferal and central pulp WaltonR, Leonard L, Sharawy M, Gangarosa L. Oral Surg 1979;48:545.

  8. Lymph vessle

  9. Raschkow plexus

  10. (from ART Cate: Oral Histology - Development, Structure, and Function; Mosby Year Book)

  11. Változások a dentin állományában secunder dentin reparatív dentin (tercier) dentinsclerosis

  12. Denticulus

  13. Functions of cementum • Holding the theeth • Protection • Occlusal plane acellular cellular

  14. Composition of cementum Cementum is composed of 50-55% organic: type I and III collagenfibers and mucopolysaccharides 45-50% of cementum is inorganic: hydroxyapatite calcium phosphate Thinatthe CE junction (15-60mm), thickerapically (150-200mm). acellular cellular

  15. Cement-enamel junction 60% átfed 10% rés 30% volaban

  16. Tomes-féle szemcsés réteg

  17. cementum lig. periodontale Alveolus Malassez- féle hámszigetek Sharpey rostok

  18. Incremental lines of Salter Cementoblast

  19. Cementum-Dentin-Junctio(CDJ)(Hopewell-Smith hyalin layer)(1-3 mm) The hyaline layer aids cementum in binding to the dentin. enamel matrix-like proteins are present in this layer S. P. Ho, M. Balooch, H. E. Goodis, G. W. Marshall, S. J. Marshall Journal of Biomedical Materials Research Volume 68A, Issue 2, Article first published online: 18 DEC 2003

  20. Normal pulp

  21. Pulp infection

  22. Pulp oedema

  23. Pulp abscess reparatív dentin

  24. Caries, pulpitis

  25. open pulpitis

  26. Pulp polyp

  27. Reticularis pulpa degeneráció

  28. Cementiculus

  29. ankylosis

  30. hypercementosis

  31. Benignus cementoblastoma

  32. Köszönöm a figyelmet!

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