Convert to ICD-10-CM: 
722.92 converts approximately to:
- 2015/16 ICD-10-CM M46.45 Discitis, unspecified, thoracolumbar regionOr: 
- 2015/16 ICD-10-CM M51.84 Other intervertebral disc disorders, thoracic regionOr: 
- 2015/16 ICD-10-CM M51.85 Other intervertebral disc disorders, thoracolumbar region
 ICD-9-CM Volume 2 Index entries containing back-references to 
722.92:
- Calcification disc, intervertebral 722.90 disc, intervertebral 722.90   cervical, cervicothoracic 722.91 cervical, cervicothoracic 722.91 
  lumbar, lumbosacral 722.93 lumbar, lumbosacral 722.93 
  thoracic, thoracolumbar 722.92 thoracic, thoracolumbar 722.92
 
  intervertebral cartilage or disc (postinfectional) 722.90 intervertebral cartilage or disc (postinfectional) 722.90   cervical, cervicothoracic 722.91 cervical, cervicothoracic 722.91 
  lumbar, lumbosacral 722.93 lumbar, lumbosacral 722.93 
  thoracic, thoracolumbar 722.92 thoracic, thoracolumbar 722.92
 
 
- Discitis 722.90  thoracic, thoracolumbar 722.92 thoracic, thoracolumbar 722.92
 
- Disease, diseased - see also Syndrome intervertebral disc 722.90 intervertebral disc 722.90   with myelopathy 722.70 with myelopathy 722.70 
  cervical, cervicothoracic 722.91 cervical, cervicothoracic 722.91 
  lumbar, lumbosacral 722.93 lumbar, lumbosacral 722.93 
  thoracic, thoracolumbar 722.92 thoracic, thoracolumbar 722.92
 
 
- Disorder - see also Disease intervertebral disc 722.90 intervertebral disc 722.90   cervical, cervicothoracic 722.91 cervical, cervicothoracic 722.91 
  lumbar, lumbosacral 722.93 lumbar, lumbosacral 722.93 
  thoracic, thoracolumbar 722.92 thoracic, thoracolumbar 722.92
 
 
- Inflammation, inflamed, inflammatory (with exudation) disc (intervertebral) (space) 722.90 disc (intervertebral) (space) 722.90   cervical, cervicothoracic 722.91 cervical, cervicothoracic 722.91 
  lumbar, lumbosacral 722.93 lumbar, lumbosacral 722.93 
  thoracic, thoracolumbar 722.92 thoracic, thoracolumbar 722.92
 
  intervertebral disc 722.90 intervertebral disc 722.90   cervical, cervicothoracic 722.91 cervical, cervicothoracic 722.91 
  lumbar, lumbosacral 722.93 lumbar, lumbosacral 722.93 
  thoracic, thoracolumbar 722.92 thoracic, thoracolumbar 722.92