This literature review examines discogenic back pain, pain originating from the disc itself rather than a compressed nerve. It covers how the condition is defined, the biological changes that cause it, diagnostic methods, and treatment options.
What was studied?
The review covered the degenerative and inflammatory changes inside the disc, the reliability of MRI and discography as diagnostic tools, and the evidence for non-surgical versus emerging regenerative treatments.
What did they find?
No single diagnostic test reliably confirms discogenic pain. MRI helps but is not fully accurate, and discography is invasive and can accelerate disc degeneration. Non-surgical care is recommended first, with regenerative treatments still experimental.
Why it matters
Pinpointing the exact source of back pain is not always possible, even with imaging. This explains why invasive tests are not used routinely when non-surgical treatment offers a comparable chance of improvement.
Why we included it
It shows why treatment often has to proceed without a precise anatomical label, favouring the safest, best-supported option first rather than waiting for a diagnostic certainty that may never arrive.
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What was studied?
The review covered the degenerative and inflammatory changes inside the disc, the reliability of MRI and discography as diagnostic tools, and the evidence for non-surgical versus emerging regenerative treatments.
What did they find?
No single diagnostic test reliably confirms discogenic pain. MRI helps but is not fully accurate, and discography is invasive and can accelerate disc degeneration. Non-surgical care is recommended first, with regenerative treatments still experimental.
Why it matters
Pinpointing the exact source of back pain is not always possible, even with imaging. This explains why invasive tests are not used routinely when non-surgical treatment offers a comparable chance of improvement.
Why we included it
It shows why treatment often has to proceed without a precise anatomical label, favouring the safest, best-supported option first rather than waiting for a diagnostic certainty that may never arrive.