Research Article

[Retracted] Evaluation of Pericapsular Nerve Group (PENG) Block for Analgesic Effect in Elderly Patients with Femoral Neck Fracture Undergoing Hip Arthroplasty

Figure 4

Static and dynamic VAS scores at T4 of the two groups. VAS, visual analog scale; PE, pericapsular nerve group block group; FI, fascia iliaca compartment block group. Note:  < 0.05 compared with T0, label #.