Figure 1. Schematic representation of the three major pathogenic mechanisms in lumbar disc herniation (LDH). The mechanical compression theory focuses on direct nerve root compression, the chemical ...

A foraminotomy is a surgical procedure to widen those openings if they become narrow, relieving pressure on nerve roots in the spine. There are two types of spinal foramen: Vertebral foramen ...

Nerve pain refers to painful sensations around the nerves. Various treatment options are available, including anticonvulsants, certain antidepressants, mild opioids, and some topical treatments ...

People with radicular leg pain have a type of neuropathic pain stemming from pressure on a lumbar spinal nerve root. The most common cause is LDH, which can lead to direct compression of the ...