Head and neck Back

Tooth - 7th week





1. Dental lamina
2. Duct of salivary gland
3. Jaw mesenchyme
4. Labiogingival lamina
5. Mesenchyme condensation
6. Oral epithelium
7. Tooth bud
Technique: Paraffin section
Staining: Hematoxylin-eosin
Orientation: Frontal section
Developmental age: 7 weeks
Magnification (objective): x 10