M45.0

Ankylosing Spondylitis of Multiple Sites in Spine

M45.1

Ankylosing Spondylitis of Occipito-Atlanto-Axial Region

M45.2 Ankylosing Spondylitis of Cervical Region

M45.3

Ankylosing Spondylitis of Cervicothoracic Region

M45.4

Ankylosing Spondylitis of Thoracic Region

 M45.5

Ankylosing Spondylitis of Thoracolumbar Region

M45.6

Ankylosing Spondylitis Lumbar Region

M45.7

Ankylosing Spondylitis of Lumbosacral

Region

M45.8

Ankylosing Spondylitis Sacral & Sacrococcygeal Region

M45.9 Ankylosing Spondylitis of Unspecified Sites in Spine

M46.0

Spinal Enthesopathy

M46.1

Sacroiliitis, Not Elsewhere Classified

M46.2 Osteomyelitis of Vertebra

M46.3

Infection of

Intervertebral

Disc (Pyogenic)

M46.4

Discitis, Unspecified

M46.5

Other Infective Spondylopathies

M46.8

Other Specified Inflammatory Spondylopathies

M46.9

Unspecified Inflammatory Spondylopathy

M47.0

Anterior Spinal & Vertebral Artery Compression Syndromes

M47.1

Other

Spondylosis With Myelopathy

M47.2

Other Spondylosis With Radiculopathy

M47.8

Other

Spondylosis

M48.0

Spinal

Stenosis

M48.1

Ankylosing Hyperostosis [Forestier]

M48.2

Kissing

Spine

M48.3

Traumatic Spondylopathy

M48.4

Fatigue Fracture Vertebra

M48.5

Collapsed Vertebra, Not elsewhere Classified

M48.8

Other Specified Spondylopathies

M48.9 Spondylopathy, Unspecified