Head and neck Back

Enamel organ - 16th week




1. Connective tissue
2. Ameloblasts
3. Dentine
4. Enamel
5. Enamel reticulum
6. Epithelial root sheath
7. Inner enamel epithelium
8. Mandible
9. Odontoblast
10. Oral epithelium
11. Outer enamel epithelium
12. Pulp primordium

Technique: Paraffin section
Staining: Hematoxylin-eosin
Orientation: Longitudinal section
Developmental age: 16 weeks
Magnification (objective): x 10