Efficacy of Peripheral Nerve Stimulator in Assessing Sensory Nerve Block Level of Spinal Anesthesia
Conditions
- Orthopedic Surgery-lower Leg Surgery
Interventions
- DEVICE: the anticholinergic glycopyrrolate 0.1 ㎎ + 0-15 mg hyperbaric bupivacaine
Sponsor
Yonsei University