case_images: PMC9712039_01
case_images: PMC9712039_02
case_images: PMC9712039_03
case_images: Anteroposterior (A) and lateral (B) radiography showing appropriate needle positioning with contrast dye during medial branch radiofrequency procedure.
case_images: pmr.2022.0050_figure1.jpg
case_images: PMC9712039_03_pmr.2022.0050_figure1.jpg
case_images: f1
case_images: The anteroposterior and lateral views of the appropriate RF needle placements to the medial branches with the dispersion of contrast dye are shown in Figure 1A and B in Case 1.