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

<div>An ultrasound image of the PENG block (white arrow). AIIS: anterior inferior iliac spine, FA: femoral artery, IPE: iliopubic eminence, and PE: pectineus muscle.</div>

Journal of Healthcare Engineering

fig1

Figure 1

Figure 1: [Retracted] Evaluation of Pericapsular Nerve Group (PENG) Block for Analgesic Effect in Elderly Patients with Femoral Neck Fracture Undergoing Hip Arthroplasty 

Figure 1 | [Retracted] Evaluation of Pericapsular Nerve Group (PENG) Block for Analgesic Effect in Elderly Patients with Femoral Neck Fracture Undergoing Hip Arthroplasty 