compact bone
dense, hard bone that lie in lamellae
lamellae
layers of bone tissue
circumferential lamellae
around the circumference of the bone, don’t form little circles
blood vessels and nerves
*triad
lie in middle of osteon
endosteum
canaliculi
fibrous periosteum
perforating fibers
central canal
*parallel to osteon
perforating canal
*perpendicular to osteon
trabeculae
aka spongy bone