Paramedian Spinal Anesthesia: Landmark vs. Ultrasound-guided Approaches

Wirinaree Kampitak^1*, Thewarug Werawatganon², Ketchada Uerpairojkit² and Banchobporn Songthamwat¹

¹Department of Anesthesiology, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society and Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand

²Department of Anesthesiology, King Chulalongkorn Memorial Hospital and Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand

^*Corresponding Author: Wirinaree Kampitak, Department of Anesthesiology, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society and Faculty of Medicine, Chulalongkorn University, 1873, Rama 4 Road, Pathumwan, Bangkok 10330, Thailand, Tel: (66) 2-256-4295 Email: