Across
- 3. a rounded knob; usually fits into a fossa on another bone to form a joint.
- 5. a round opening; usually a passageway for blood vessels and nerves.
- 8. a cavity within a bone.
- 9. a moderately raised ridge
Down
- 1. a large process found only on the femur
- 2. the prominent, expanded end of a bone
- 3. a tunnel through a bone
- 4. a projection or raised area.
- 5. a flat surface
- 6. a tube-like opening
- 7. a rough, raised bump, usually for muscle attachment.