Lumbar spinal stenosis: Progressive narrowing of spinal canal, lateral recess, and neural foramina. Affects the cauda equina
It is diagnosed from spinal canal diameter of

Question

Progressive narrowing of spinal canal, lateral recess, and neural foramina. Affects the cauda equina 
It is diagnosed from spinal canal diameter of <12mm - 10mm definitely. Normal from 15-27mm

Intrigued Stork · Accepted Answer

What is lumbar spinal stenosis?

Lumbar spinal stenosis

Progressive narrowing of spinal canal, lateral recess, and neural foramina. Affects the cauda equina It is diagnosed from spinal canal diameter of <12mm - 10mm definitely. Normal from 15-27mm

What is lumbar spinal stenosis?

Author