| ICD-10 Code | Description |
| M54.00 | Panniculitis affecting regions of neck and back, site unspecified |
| M54.01 | Panniculitis affecting regions of neck and back, occipito-atlanto-axial region |
| M54.02 | Panniculitis affecting regions of neck and back, cervical region |
| M54.03 | Panniculitis affecting regions of neck and back, cervicothoracic region |
| M54.04 | Panniculitis affecting regions of neck and back, thoracic region |
| M54.05 | Panniculitis affecting regions of neck and back, thoracolumbar region |
| M54.06 | Panniculitis affecting regions of neck and back, lumbar region |
| M54.07 | Panniculitis affecting regions of neck and back, lumbosacral region |
| M54.08 | Panniculitis affecting regions of neck and back, sacral and sacrococcygeal region |
| M54.09 | Panniculitis affecting regions, neck and back, multiple sites in spine |
| M54.10 | Radiculopathy, site unspecified |
| M54.11 | Radiculopathy, occipito-atlanto-axial region |
| M54.12 | Radiculopathy, cervical region |
| M54.13 | Radiculopathy, cervicothoracic region |
| M54.14 | Radiculopathy, thoracic region |
| M54.15 | Radiculopathy, thoracolumbar region |
| M54.16 | Radiculopathy, lumbar region |
| M54.17 | Radiculopathy, lumbosacral region |
| M54.18 | Radiculopathy, sacral and sacrococcygeal region |
| M54.2 | Cervicalgia |
| M54.30 | Sciatica, unspecified side |
| M54.31 | Sciatica, right side |
| M54.32 | Sciatica, left side |
| M54.40 | Lumbago with sciatica, unspecified side |
| M54.41 | Lumbago with sciatica, right side |
| M54.42 | Lumbago with sciatica, left side |
| M54.50 | Low back pain, unspecified |
| M54.51 | Vertebrogenic low back pain |
| M54.59 | Other low back pain |
| M54.6 | Pain in thoracic spine |
| M54.81 | Occipital neuralgia |
| M54.89 | Other dorsalgia |
| M54.9 | Dorsalgia, unspecified |
