Optimizing needle tip visualization during out-of-plane ultrasonography: A novel technique

Narouze SN, Provenzano D, Peng P, et al. The American Society of Regional Anesthesia and Pain Medicine, the European Society of Regional Anaesthesia and Pain Therapy, and the Asian Australasian Federation of Pain Societies Joint Committee recommendations for education and training in ultrasound-guided interventional pain procedures. Reg Anesth Pain Med. 2012;37(6):657-664. Chin, 2008, Needle visualization in ultrasound-guided regional anesthesia: challenges and solutions, Reg Anesth Pain Med, 33, 532 Barrington, 2012, Ultrasound-guided regional anesthesia: how much practice do novices require before achieving competency in ultrasound needle visualization using a cadaver model, Reg Anesth Pain Med, 37, 334, 10.1097/AAP.0b013e3182475fba