LKnative - Fascia iliaca compartment block 
Fascia iliaca (green line), fascia lata (cyan line), femoral nerve (magenta arrow), iliacus (red asterix), femoral artery (A), needle (red), local anaesthetic (yellow)
4 – Sonoanatomy of the fascia iliaca compartment block
The needle is advanced through the fascia lata and the iliaca fascia – but not into the muscle
Local anaesthetic is injected into the fascial plane between the iliaca fascia and the muscle

