
Other and unspecified disorders of back

Spinal stenosis other than cervical

Spinal stenosis of unspecified region

Spinal stenosis of thoracic region

Spinal stenosis of lumbar region

Spinal stenosis of other region

Pain in thoracic spine

Lumbago
- see:http://www.nlm.nih.gov/mesh/MBrowser.html

Sciatica
- syndrome characterized by pain radiating from the back into the buttock and into the lower extremity along its posterior or lateral aspect, and most commonly caused by protrusion of a low lumbar intervertebral disk; also used to refer to pain anywhere along the course of the sciatic nerve.

Thoracic or lumbosacral neuritis or radiculitis unspecified

Backache unspecified
- acute or chronic pain located in the posterior regions of the thorax, lumbosacral region, or the adjacent regions.

Disorders of sacrum

Disorders of coccyx

Unspecified disorder of coccyx

Hypermobility of coccyx

Other disorders of coccyx

Other symptoms referable to back

Other unspecified back disorders
- condition in which there is a deviation from or interruption of the normal structure or function of the spine.