First the needle is advanced to the sciatic nerve between the gluteus maximus and adductor magnus. Then the needle is redirected to the saphenous nerve lateral to the femoral artery below the sartorius muscle in the femoral triangle.
Sciatic nerve (large yellow shadow), saphenous nerve (small yellow shadow), femoral artery (red profile) in the femoral triangle below the sartorius muscle, femur (white asterix), needles (red).
