Anaesthesia A 48 yrs old male with triple vessel disease and longstanding diabetes had gangrene developed in left lower foot. Which is best mode of anesthetics:- A Popliteal block B Sciatic block C Femoral block D Saphenous nerve block 💡 Explanation A 48 yrs old male with triple vessel disease and longstanding diabetes had gangrene developed in left lower foot. Which is best mode of anesthetics:- ✓ Correct Answer: A. Popliteal block