Bone Anatomy

Layer that lines the outside of the bone

• Periosteum

• Endosteum

• Articular cartilage

• Compact bone

Little hole in the bone that the blood vessel goes through

• Epiphyseal foramen

• Spongy epiphysis

• Nutrient foramen

• Matrix

Name literally means “around bone”

• Diaphysis

• Endosteum

• Hemopoiesis

• Periosteum

The long shaft in the middle of the bone

• Diaphysis

• Epiphysis

• Periosteum

• Endosteum

Delivers nutrients and oxygen to the bone cells

• Yellow marrow

• Red marrow

• Blood vessel

• Medullary cavity

Enters and exits bone through the nutrient foramen

• Nerve root

• Blood vessel

• Adipose tissue

• Red marrow

Full of red marrow

• Compact bone

• Medullary cavity

• Nutrient foramen

• Spongy bone

Full of stem cells

• Yellow marrow

• Red marrow

• Periosteum

• Compact bone

Growth plates

• Epiphyseal plates

• Articular cartilage

• Periosteum

• Endochondral plates

Tags

NGSS.MS-LS1-5

Has layers called lamella (type of bone)

• Spongy bone

• Compact bone

• Dense bone

• Layered bone