Chronic back pain management

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Across
  1. 4. replacement of IV disc (4, 10)
  2. 8. essential to determine the cause of back pain (14)
  3. 9. pharmacological approach (5)
  4. 11. part of IV disc removed (6, 10)
  5. 12. to help with posture, strength, confidence (8)
Down
  1. 1. school of thought for treatment (12)
  2. 2. anti inflammatory injection into zygopophyseal joint (5, 5)
  3. 3. the initial recommended course of action for acute back pain (6,2,4)
  4. 5. last step approach (7)
  5. 6. informative publication about how to deal with back pain (3,4,4)
  6. 7. form of spinal investigation (9)
  7. 10. additional work to aid earlier intervention