“We conducted a replicated crossover design study to assess if using one’s dominant hand for operating a probe vs directing a needle would affect the time taken, the number of needle passes and the accuracy of an ultrasound-guided procedure in phantom models” Johnston and Stafford (2015). Reference: Johnston, D.F. and Stafford, M. (2015) Dominant hand … Continue reading Ultrasound probe and needle direction: Dominant hand or not?