Functional anesthetic discography (FAD), a new diagnostic procedure involving injecting anesthetic directly into a spinal disc, can be used to confirm the presence of injured discs as the source of a ...
Medically reviewed by Miho J. Tanaka, MD Key Takeaways Discogenic pain is caused by changes to the intervertebral discs in your spine.Risk factors for discogenic pain include age, male sex, smoking, ...