Unilateral injury of the L5, S1, or S2 nerve roots was noted in the zone 2 fractures. Associated neurologic injury, especially of the lower sacral plexus, may not be appreciated unless a thorough ...

Facet joints, or zygapophyseal joints, are true synovial joints in the spine that have been identified as potential pain generators. Medial branch blocks involve the injection of a local ...

Schwannoma: MRI Scans of the Lumbar Spine; (Left Top) T1-weighted axial ... On the parasagittal scan on the right, note the normal nerve roots with surrounding epidural fat, contrasted with the lesion ...

What is a Straight Leg Raise Test? A common test physicians use to identify impairments in disc pathology or lumbosacral nerve irritation, the Straight Leg Raise test or Lasegue test, is also ...

Lumbar decompression surgery aims to release compressed nerves in the lower back. This procedure may ease pain and improve mobility in those with spinal conditions. Conditions such as herniated ...

Keep reading to learn more about possible symptoms and causes of a pinched nerve in your lower back, as well as treatment methods for pain relief. These symptoms may also be a sign of lumbar ...

Your doctor will make a small cut in your lower back and put a thin wire close to your sacral nerve. The wire connects to a battery-powered device called a stimulator that you wear outside your body.

Sacral nerve stimulation (SNS) is a therapeutic procedure that could be used to help women with sexual dysfunction. However, the benefits of this method in this indication should still be reviewed ...