Flouroscope Guided MIPSIs

Fluoroscope-guided Minimally Invasive Pain Specialty Interventions (MIPSIs) utilize real-time X-ray imaging to ensure precise needle placement and medication delivery directly to the source of pain. This “live movie” allows physicians to navigate complex anatomy, avoid sensitive structures, and confirm the spread of medication using contrast dye.

Common Fluoroscope-Guided Procedures

• Epidural Steroid Injections (ESI): Delivering anti-inflammatories into the epidural space to treat radicular pain (sciatica) caused by herniated discs or spinal stenosis.
• Facet Joint Interventions:
  • Facet Injections: Steroids injected directly into the small joints of the spine to treat localized arthritis.
  • Medial Branch Blocks: Diagnostic injections to “numb” the nerves supplying the facet joints.
• Radiofrequency Ablation (RFA): Using thermal energy to “burn” or disrupt pain-signaling nerves for long-term relief (6–12 months).
• Sacroiliac (SI) Joint Injections: Targeting pain where the spine meets the pelvis, often used for SI joint dysfunction or arthritis.
• Sympathetic Nerve Blocks: Blocking nerves that control involuntary functions, often for conditions like Complex Regional Pain Syndrome (CRPS).
• Advanced Neuromodulation: Guidance for placing Spinal Cord Stimulators or intrathecal pain pumps. 

Advantages of Fluoroscopic Guidance

• Pinpoint Accuracy: Dramatically reduces the risk of missing the target or hitting unintended nerves and blood vessels compared to “blind” injections.
• Diagnostic Clarity: If a guided injection provides temporary relief, it confirms that the specific nerve or joint was indeed the source of pain.
• Real-Time Monitoring: Doctors can observe the flow of contrast dye to ensure the medication reaches the intended area and does not enter a blood vessel.
• Improved Safety: Minimized needle attempts lead to less procedural discomfort and a lower risk of complications like hematomas or infections. 

Clinical Comparison: Fluoroscopy vs. Ultrasound

• Fluoroscopy: Better for visualizing bony structures and deep spinal targets; allows the use of contrast dye to check for vascular uptake.
• Ultrasound: Superior for visualizing soft tissues, nerves, and vessels; avoids radiation exposure entirely.