Geniculate Nerve Block Versus Adductor Canal Block for ACL Reconstruction Surgery

Participants scheduled to undergo anterior cruciate ligament reconstruction under general anaesthesia will be allocated to two groups: Adductor canal block or Genicular nerve block- The adductor canal block will be performed by the anaesthesiologist under ultrasound guidance prior the surgery, after inducction , using 20 mLs Ropivacaine 0.2%. The genicular nerve block will be performed by the anaesthesiologist under ultrasound guidance prior the surgery, after inducction , using 20 mLs Ropivacaine 0.2% in total. Postoperative analgesia will include analgesia (Dexketoprofen 75 mg during first 24 hours), acetomiophen 1 gr every 8 hours and tramadol for rescue pain.