Value of CT Fluoroscopy for Lumbar Facet Blocks
Sherif Melekaa,
Ajanta Patrab,
Evan Minkoffb and
Kieran Murphyc
a Department of Neurosurgery, Johns Hopkins School of Medicine, Baltimore MD
b Department of Radiology, Johns Hopkins School of Medicine, Baltimore MD
c Department of Radiology, Johns Hopkins University, Baltimore MD

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FIG 1. Lumbar facet block at L4L5 by using CTF.
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FIG 2. Lumbar facet block at L4L5 by using conventional fluoroscopy.
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