JOURNAL OF CLINICAL ANESTHESIA, vol.59, pp.84-88, 2020 (SCI-Expanded)
Study objective: Erector spinae plane (ESP) block is a novel regional anesthesia technique and gaining importance for postoperative pain management. Since it was first described, the clinicians wonder if this new simple technique can replace paravertebral block (PVB). We aimed to compare the postoperative analgesic effect of ESP block and PVB with a control group in breast surgeries.