We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. L5-S1 degenerative disc disease is a common pathologic ...

Everyone experiences some sort of lower back pain or discomfort. It’s best not to ignore these common but sometimes debilitating aches and pains. Your lower back consists of five vertebrae, labeled L1 ...

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 anesthetic ...