Skeletal System

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Across
  1. 4. The ____ skeleton forms the main trunk of the body.
  2. 5. Crack or break in a bone
  3. 6. Large bone in the upper arm
  4. 7. Area where cranial bones have joined together
  5. 9. Increased softening of bones
  6. 10. When a bone is forcibly displaced from a joint
  7. 12. Openings in bones for nerves and vessels to pass through
  8. 15. The ____ skeleton forms the extremities.
  9. 19. Area where two or more bones come together
  10. 21. Inflammation of the joints
  11. 22. Kneecap
Down
  1. 1. Fingers and toes
  2. 2. Long shaft of a bone
  3. 3. Putting a bone back into its proper alignment
  4. 8. Larger of the two bones of the forearm
  5. 9. Bone inflammation usually caused by pathogenic organism
  6. 11. Breastbone
  7. 13. Bones of the spinal column
  8. 14. Connective tissue band which holds long bones together
  9. 16. Tough outer covering of bone
  10. 17. Collarbone
  11. 18. Inflammation of the small, fluid-filled sacs surrounding the joints
  12. 20. Ribs