Across
- 6. one fragment is driven into the other
- 7. area of a bone that projects above the surface
- 10. stimulates absorption of calcium
- 12. several breaks resulting in many small pieces between two large segments
- 14. small opening in the diaphysis arteries
- 15. straight across the long axis of bone
- 16. occurs at an angle that is NOT 90 degrees
- 18. ovaries or testes
- 19. stimulates calcium uptake
Down
- 1. controls bone growth
- 2. where two bone surfaces come together
- 3. caused by overactive parathyroid glands
- 4. low calcium levels
- 5. at least one end of the bone tears through skin
- 7. increases calcium ion concentration in blood
- 8. promotes synthesis of bone matrix
- 9. a partial fracture, occurs in children
- 11. in which skin remains intact
- 13. open ending that allows blood vessels and nerves to enter bone
- 17. bone segments are pulled apart as a result of twisting motion