Osteon

Identify the structures circled in red.

• osteons

• medullary cavity

• central Haversian canal

• perforating Volkmann's canal

• osteocytes in lacunae

Identify the format of lamellae in the image.

Identify the format of lamellae marked in green in the image.

Identify the spaces marked C

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Identify the structures at the red arrows.

• lacunae

• osteons

• interstitial lamellae

• central Haversian canals

• canaliculi

What type of bone tissue is pictured here?

• compact bone tissue

• spongy bone tissue

Sharpey's fibers from the outer fibrous periosteum will root directly into the:

• osteons of compact bone tissue

• inner circumferential lamellae of compact bone tissue

• interstitial lamellae of compact bone tissue

• outer circumferential lamellae of compact bone tissue

• irregular lamellae of spongy bone trabeculae

Label the image with the choices provided.

a

b

c

d

e

f

perforating canal

central canal

Sharpey's fibers

trabeculae

canaliculi

fibrous periosteum

osteon

cellular periosteum

lacunae

Identify the various types of lamellae in the image.

a

b

c

d

e

concentric

interstitial

outer circumferential

irregular

inner circumferential

Identify the format of lamellae in area 3.

• interstitial

• irregular

• concentric

• outer circumferential

• inner circumferential