front 1 Rigidity
| back 1 Collagen |
front 2 Hematopoiesis
| back 2 Yellow marrow |
front 3 Lamellae
| back 3 Osteoclasts |
front 4 Osteon
| back 4 Marrow cavity |
front 5 Epiphysis
| back 5 Periosteum |
front 6 Perichondrium
| back 6 Perichondrium |
front 7 Spongy
| back 7 Lamellar |
front 8 Bone deposit
| back 8 Bone resorption |
front 9 Osteoid
| back 9 Calcium salts |
front 10 Hypercalcemia
| back 10 Hypocalcemia |
front 11 Mechanical forces
| back 11 Blood calcium levels |
front 12 Growth in diameter
| back 12 Growth in length |