Osteonecrosis Crossword Puzzle

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Across
  1. 4. this system is affected by osteonecrosis
  2. 5. a physical/mental feature that's regarded as indicating a condition or disease
  3. 7. the death of bone tissue
Down
  1. 1. root word meaning bone
  2. 2. another treatment that slows the amount of bone loss for a patient with osteonecrosis
  3. 3. root word meaning death
  4. 6. how is osteonecrosis diagnosed
  5. 8. how is osteonecrosis treated