Hello, this is Dr. Justin Yanuck, MD. I’ve given myself 10 minutes to discuss a paradox I see every week at our Tustin pain management clinic.
Question: “My spine surgeon says my MRI doesn’t look bad enough for surgery, but my back pain keeps me from living my life. Why?”
One of the most valuable lessons from my pain medicine fellowship at Mass General was learning to separate structural imaging from functional pain signaling. Studies have repeatedly shown that asymptomatic individuals often have bulging discs on MRIs, while individuals with excruciating chronic back pain may show minimal structural changes.
When back pain persists past the normal healing window (usually 3 months), the primary problem shifts from the lumbar tissue to the central nervous system. Your spinal cord and brain become hypersensitive—a software glitch rather than a hardware collapse. The central pain pathways remain in an altered, high-volume state.
IV ketamine acts directly on central pain processing. By antagonizing NMDA receptors and reducing neuroinflammation, ketamine turns down the central pain amplifier. During the 48 to 72 hours of heightened neuroplasticity after an infusion, we guide you through targeted movements to show your brain that back movement is safe, breaking the cycle of fear, guard-spasm, and chronic discomfort.
Whether you are suffering from treatment-resistant depression or complex chronic pain, we are dedicated to helping you restore function and reclaim your life.
If you have questions about our treatments or want to discuss whether ketamine is right for you, contact our team at info@renewketamineinfusion.com or book a consultation at our Tustin or San Juan Capistrano clinics.
Cheers,
Dr. Justin Yanuck
Renew Ketamine Infusion
Tustin & San Juan Capistrano, CA