Efficacy of Combined Adductor and Tibial Nerve Blocks for Pain Management in Knee Arthroplasty

"For the Interventions section, you should describe the specific procedures or treatments administered in each arm of your study. Here's how you might present the interventions:~Intervention 1: Adductor Canal Block (ACB) Name: Adductor Canal Block (ACB) Type: Procedure~Description:~Participants receive an ultrasound-guided adductor canal block. Dose and Administration: 20 ml of 0.25% bupivacaine is injected to target the saphenous nerve within the adductor canal.~Objective: To provide analgesia to the anterior and medial aspects of the knee, preserving motor function to facilitate early mobilization."

"Name: Combined Adductor Canal Block and Selective Tibial Nerve Block (ACB + STNB) Type: Procedure~Description:~Participants receive an ultrasound-guided adductor canal block followed by a selective tibial nerve block.~Dose and Administration:~Adductor Canal Block (ACB): 20 ml of 0.25% bupivacaine. Selective Tibial Nerve Block (STNB): 20 ml of 0.25% bupivacaine. Objective: To provide comprehensive analgesia to both the anterior and posterior aspects of the knee, aiming to enhance pain relief and reduce opioid consumption."