Convert to ICD-10-CM: 
722.6 converts approximately to:
- 2015/16 ICD-10-CM M51.34 Other intervertebral disc degeneration, thoracic regionOr: 
- 2015/16 ICD-10-CM M51.35 Other intervertebral disc degeneration, thoracolumbar regionOr: 
- 2015/16 ICD-10-CM M51.36 Other intervertebral disc degeneration, lumbar regionOr: 
- 2015/16 ICD-10-CM M51.37 Other intervertebral disc degeneration, lumbosacral region
 ICD-9-CM Volume 2 Index entries containing back-references to 
722.6:
- Degeneration, degenerative intervertebral disc 722.6 intervertebral disc 722.6