(A) Fine-wire coiled percutaneous peripheral nerve stimulation leads were implanted and (B) connected to external, body-mounted stimulators. (A) Fine-wire coiled percutaneous peripheral nerve stimulation leads were implanted and (B) connected to external, body-mounted stimulators. A stimulating needle was used to identify the optimal lead location remote from the targeted (C) femoral and (D) sciatic nerves. FA, femoral artery; FI, fascia iliaca; FL, fascia lata; FN, femoral nerve; Gl, gluteus; Il, iliopsoas; IT, ischial tuberosity; SN, sciatic nerve. Christopher Gilmore et al. Reg Anesth Pain Med 2019;44:637-645 © American Society of Regional Anesthesia & Pain Medicine 2019. Re-use permitted under CC BY-NC. No commercial re-use. Published by BMJ.