Bone
Structure
un
seel
.com · compact · spongy · marrow · periosteum
layer
none
blood cells
0
depth
surface
structure
—
periosteum (outer membrane)
compact bone (dense)
spongy bone (trabeculae)
bone marrow (blood cells)
▶ Play
←
→
🔇 Unmute
Reset
Un
seel
.com · Bone Structure