The effect of adding cisatracurium versus hyaluronidase to levobupivacaine and lidocaine mixture in single injection peribulbar block for cataract surgery

The addition of cisatracurium 1 mg or hyaluronidase 15 IU/ml to levobupivacaine and lidocaine mixture for PBB hastened the onset of lid and globe akinesia without increase the incidence of adverse effects. This effect is more obvious with cisatracurium compared to hyaluronidase.