Asian Journal of Medical Sciences
A comparative study of ultrasonography versus peripheral nerve stimulator-guided obturator nerve block for transurethral resection of bladder tumor under spinal anesthesia
Background: Transurethral resection of bladder tumor (TURBT) is usually done spinal anesthesia but it does not prevent the obturator reflex leading to bladder perforation, bleeding, or incompletely resection of resection of the tumor which could be pre…