Sacral Erector Spinae Plane Block: Computed Tomography Imaging in a Hip Fracture Patient
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The sacral erector spinae plane (ESP) block, performed by injecting local anesthetic deep to the sacral multifidus, may spread cephalad to lumbar levels and anteriorly to sacral roots. We report an 88-year-old patient undergoing hip fracture surgery in whom a ... ...
