Comparison of Effects between Combined Lumbar-Sacral Plexus Block plus General Anesthesia and Unilateral Spinal Anesthesia in Elderly Patients Undergoing Hip Fracture Surgery: A Pilot Randomized Controlled Trial

<div>The consort flow chart outlining patients’ assignment and treatment protocols. Patients in the SA group received light-specific gravity spinal anesthesia, while the CLSB group received lumbar and sacral plexus block with light sedation (BIS 60–80).</div>

Evidence-Based Complementary and Alternative Medicine

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Figure 1

Figure 1: Comparison of Effects between Combined Lumbar-Sacral Plexus Block plus General Anesthesia and Unilateral Spinal Anesthesia in Elderly Patients Undergoing Hip Fracture Surgery: A Pilot Randomized Controlled Trial 

Figure 1 | Comparison of Effects between Combined Lumbar-Sacral Plexus Block plus General Anesthesia and Unilateral Spinal Anesthesia in Elderly Patients Undergoing Hip Fracture Surgery: A Pilot Randomized Controlled Trial 