Background: Levobupivacaine and Ropivacaine are pure S (-) Enantiomer of Bupivacaine. Both these new local anesthetics have the advantage of lower degree of motor blockade, lesser cardio toxicity, thus making them a safer alternative to Bupivacaine. Fentanyl has been used commonly with Levobupivacaine and Ropivacaine for further improvement in analgesia without intensifying adverse effects