Spinal Stenosis

Congenital

 

Achondroplasia

SED

Polynesians (trefoil)

Prematurity

Osteopetrosis

 

Acquired

 

Degenerative discs

 

Spondylolisthesis

 

Kyphosis

 

Trauma

 

Iatrogenic

- post laminectomy

 

Miscellaneous

- Paget's

- AS

- DISH

- Fluorosis

 

Tumour