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Fig. 4. (A) Transducer position, (B) sonographic image, and (C) schematic illustration showing the surrounding structures and needle position for pericapsular nerve group block. ASIS: anterior superior iliac spine, AIIS: anterior inferior iliac spine, IPE: iliopubic eminence, FA: femoral artery.
Korean J Pain 2023;36:195~207 https://doi.org/10.3344/kjp.22325
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