Comparative efficacy of ropivacaine and levobupivacaine in combined femoral and lateral femoral cutaneous nerve block with adjuvant magnesium for post-operative analgesia.

The relative potency of the LAs via intrathecal route in labour anaesthesia is reported to be approximately1:0.9:0.7, i.e., bupivacaine >levobupivacaine >ropivacaine.[ 19 ] However, this difference may not be significant if their pure base, rather than salt, is taken into consideration.

also in 2,774 other papers