| M54 | Dorsalgia |
| | Panniculitis affecting regions of neck and back |
| | Panniculitis affecting regions of neck and back, site unspecified |
| | Panniculitis affecting regions of neck and back, occipito-atlanto-axial region |
| | Panniculitis affecting regions of neck and back, cervical region |
| | Panniculitis affecting regions of neck and back, cervicothoracic region |
| | Panniculitis affecting regions of neck and back, thoracic region |
| | Panniculitis affecting regions of neck and back, thoracolumbar region |
| | Panniculitis affecting regions of neck and back, lumbar region |
| | Panniculitis affecting regions of neck and back, lumbosacral region |
| | Panniculitis affecting regions of neck and back, sacral and sacrococcygeal region |
| | Panniculitis affecting regions, neck and back, multiple sites in spine |
| | Radiculopathy |
| | Radiculopathy, site unspecified |
| | Radiculopathy, occipito-atlanto-axial region |
| | Radiculopathy, cervical region |
| | Radiculopathy, cervicothoracic region |
| | Radiculopathy, thoracic region |
| | Radiculopathy, thoracolumbar region |
| | Radiculopathy, lumbar region |
| | Radiculopathy, lumbosacral region |
| | Radiculopathy, sacral and sacrococcygeal region |
| | Cervicalgia |
| | Sciatica |
| | Sciatica, unspecified side |
| | Sciatica, right side |
| | Sciatica, left side |
| | Lumbago with sciatica |
| | Lumbago with sciatica, unspecified side |
| | Lumbago with sciatica, right side |
| | Lumbago with sciatica, left side |
| | Low back pain |
| | Low back pain, unspecified |
| | Vertebrogenic low back pain |
| | Other low back pain |
| | Pain in thoracic spine |
| | Other dorsalgia |
| | Occipital neuralgia |
| | Other dorsalgia |
| | Dorsalgia, unspecified |
