"To Study Analgesic Effect Of 0.25% Bupivacaine Vs 0.25% Ropivacaine In "3 In 1" Femoral Nerve Block For Knee Surgeries"

th hours & than at 24 th hour . Ropivacaine is significantly more effective in postoperative duration of pain. No Adverse events noted in the bothgroups. CONCLUSIONS : Postoperative 3 in 1 femoral nerve block with 0.25% ropivacaine is effective in providing pain relief and duration of analgesia is more in comparison to 0.25% bupivacaine.