Figure 1From: Surgeon, staff, and patient radiation exposure in minimally invasive transforaminal lumbar interbody fusion: impact of 3D fluoroscopy-based navigation partially replacing conventional fluoroscopy: study protocol for a randomized controlled trialStudy design. The figure shows the process of recruitment, randomization to treatment, and analysis of radiation exposure. FLUORO group, conventional fluoroscopy group; MIS TLIF, minimally invasive transforaminal lumbar interbody fusion; NAV group, three-dimensional fluoroscopy-based navigation group.Back to article page