Real-Time MR-Guided Lumbosacral Periradicular Injection Therapy Using an Open 1.0-T MRI System

Abstract

Magnetic resonance fluoroscopy-guided periradicular injection therapy for the lumbosacral spine under open 1.0-T MRI guidance is accurate, safe, and efficient in the symptomatic treatment of radicular pain. This technique may be a promising alternative to fluoroscopy- or computed tomography-guided spinal injections in the lumbosacral region, especially for young patients and patients undergoing serial therapeutic regimens.