19/01/2026
Trigeminal Neuralgia pain can be invisible on MRI.
Many people with trigeminal neuralgia are told their scan is “normal” or that nothing serious is going on, yet the pain is relentless, debilitating, and life-altering.
In this episode of The Pain Diaries Podcast, pain specialist Dr Nick Christelis speaks with highly experienced neurosurgeon Dr Jeremy Russell about how trigeminal neuralgia is really diagnosed, why MRI reports are often misleading, and why listening to the patient matters more than the scan.
We discuss:
• Why TN is a clinical diagnosis, not a scan diagnosis
• How MRI scans can miss the real cause of facial pain
• When microvascular decompression (MVD) works — and why it sometimes doesn’t
• What “nerve combing” (internal neurolysis) is and when it’s considered
• Other treatment options, including Gamma Knife and balloon compression
• The psychological toll of severe facial pain
If you’re living with facial pain, have been told your MRI is normal, or feel stuck with no clear answers, this conversation may help you understand what to ask next.
▶️ Watch the full episode here: https://youtu.be/LrFqpYPc3xY