Final answer:
Discogenic pain is caused by damage or degeneration of the intervertebral discs in the spine, usually resulting in localized pain and radiating pain or numbness. The most common cause is a herniated disc. Treatment options include physical therapy, medication, and surgery.
Step-by-step explanation:
Discogenic pain refers to pain that is specifically caused by damage or degeneration of the intervertebral discs in the spine. It is characterized by localized pain in the area of the affected disc, as well as radiating pain or numbness that can extend to other regions of the body supplied by the affected nerves. The most common cause of discogenic pain is a herniated disc, where the gel-like nucleus pulposus pushes through a weakened portion of the annulus fibrosus and compresses a spinal nerve. Treatment options for discogenic pain can include physical therapy, medication, and in severe cases, surgery.