Fig. 2From: Comparison of continuous pericapsular nerve group (PENG) block versus continuous fascia iliaca compartment block on pain management and quadriceps muscle strength after total hip arthroplasty: a prospective, randomized controlled studyContinuous PENG block. AIIS: anterior inferior iliac spine; white asterisk: catheter trajectory; IPE: iliopubic eminence; LA: local anesthetic; PT: psoas major tendon; IM: iliacus muscle; white triangle: iliac Fascia; FA: femoral arteryBack to article page