1. CONNECTIVE TISSUES 3: 1. CARTILAGE 2. OSSIFICATION 3. BONE

2. 1. CARTILAGE - hyaline cartilage - elastic cartilage - fibrous cartilage

3. Hyaline cartilage Trachea ankle surfaces
trachea, larynx, nose cartilage
end parts of ribs
* Cellular elements
* Collagen type 2
* Ground substance
(proteoglycans + H2O)

4. Hyaline cartilage
perichondrium
chondroblasts

5. Hyaline cartilage chondrocytes lacuna teritorium interteritorium
Isogenous group

6. Elastic cartilage epiglottis *FIBERS: Elastic + collagen type 2
*small amount of ground
substance
* more individual chondrocytes
epiglottis

7. Elastic cartilage
perichondrium
chondroblasts

8. Elastic cartilage teritorium interteritorium chondrocytes
Isogenous group

9. Fibrous cartilage meniscus * Without perichondrium * collagen type 1
* small amount of ground substance
* more individual chondrocytes

10. Fibrous cartilage Isogenous group small amount of ground substance
collagen fibers

11. 2. OSSIFICATION
- indirect
- direct

12. INDIRECT OSSIFICATION

13. INDIRECT OSSIFICATION
Zone of ossification
Zone of hypertophy
Zone of proliferation
Zone of reserve cartilige
Zone of calcification
Zone of erosion

14. DIRECT OSSIFICATION mesenchymal tissue osteocyte osteoblast
bone matrix

15. 3. BONE TISSUE

16. BONE TISSUE
Haversian canal
Volkmann
canal

17. outer circumferential lamellae
periosteum
outer circumferential lamellae
osteon
endosteum
BONE TISSUE

18. BONE TISSUE osteon canaliculi ossei Haversian canal osteocyte
bone matrix