Reduced Opioid Consumption with Pericapsular Nerve Group Block for Hip Surgery: A Randomized, Double-Blind, Placebo-Controlled Trial

Figure 5

Comparison of sensory block effectiveness between the groups 30 min postblock and 6, 12, and 24 h postoperatively. PENG, pericapsular nerve group; control, control group; postop, postoperatively. A statistically significant difference. values were derived by the chi-square test.