Lumbar radiculopathy is pain and other neurological symptoms caused by pressure on a nerve root in your lower back. Learn about its symptoms, causes, and treatment.

Herniated L3-4 Disk: (Left) T2-weighted sagittal MRI of the lumbosacral spine; (Right Upper) T2-weighted axial MRI at the L3-4 level; (Right Lower) T2-weighted axial MRI at the L5 level.On the ...

Lumbar Spinal Stenosis: T2-weighted MRI of the Lumbar Spine; (Left) Mid-sagittal view; (Right Top) Axial scan at the mid-L3 level; (Right Bottom) Axial scan at the L3-L4 disk level.Note the central ...

Symptoms of a pinched nerve in your lower back may include pain, numbness, and tingling. This pain may sometimes radiate down your leg, which could feel like electrical shocks or pins and needles ...