Comparison of Mean Duration of Post Operative Analgesia Following QL-2 Block vs QL-3 Block Using Ropivacain 0.25% in Patients Undergoing Unilateral Inguinal Hernia Repair

"In the QLB-2 approach, a needle will be inserted in-plane from anterior to posterior, directed towards the posterior QL muscle border, and a 20 ml solution of 0.25% ropivacaine will be injected.~For the QLB-3 approach, the needle will be inserted in-plane from anterior to posterior, traversing the QL muscle's proper fascia to target the plane between the QL and PM muscles, and a 20 ml solution of 0.25% ropivacaine will be injected."