Bone Classes
Axial
Appendicular
Bone Parts
Fractures
100

Longer than wide.

What is a long Bone?

100

This is the bone in axial skeleton with fused plates.

What is the skull?

100

This is the upper leg bone.

What is the femur?

100

This is the body of a long bone.

What is the diaphysis?

100

This is when there is a break across the bone.

What is transverse?

200

This is a plate of bone.

What is a flat bone?

200

This is the pelvic region of vertebrae.

What is the sacral vertebrae or sacrum?

200

This is the main bone of the upper arm.

What is the humerus?

200

This is the thin outer protective layer of bone.

What is the periosteum?

200

This is an incomplete break on one side.

What is a greenstick?

300

These include the carpus and tarsus.

What are short bones?

300

These are the vertebrae of the lower back.

What is lumbar?

300

These bones make up the knee in cows and wrist in dogs.

What are the carpal bones?

300

This is the enlarged end of a long bone.

What is the epiphysis?

300

This is an incomplete break along the long axis of a bone.

What is a fissure fracture?

400

This type of bone includes all the vertebrae.

What are irregular bones.

400

These are C1 and C2 which allow an animal to nod and shake its head.

What are the atlas and the axis?

400

Lower back leg bones that are fused in herbivores. 

What are the fibula and tibia?

400

This is the thin inner protective layer lining of the medullary cavity.

What is the endosteum?
400

This is when the bone shatters into many pieces.

What is comminuted fracture?

500

These are small, seed-shaped bones.

What are sesamoid?

500

These are the three types of ribs.

What are true, false, and floating?

500

These are the bones that make up the hoof and claw.

What are the distal, intermediate, and proximal phalanx.

500

This is the joining portion of the enlarged ends and the body of a long bone.

What is the metaphysis?

500

This is when bones turn fibrocartilage into bone to grow or heal.

What is ossification?

M
e
n
u