Transversus Abdominis Plane Block Versus Wound Infiltration for Pulmonary Function Preservation Following Laparoscopic Living Donor Nephrectomy

A regional anesthesia technique in which a local anesthetic is injected into the transversus abdominis plane under ultrasound guidance to provide postoperative analgesia.

A local anesthetic technique where bupivacaine with epinephrine is injected directly into the surgical wound sites to provide postoperative analgesia.