Papers of the Week

Pectoral Nerve (PECs) block is a fascial plane block first described by Blanco et al. for postoperative analgesia in breast surgery. The procedure is now widely used, and several small clinical trials have been published and reported favorably on the analgesic efficacy of PECs block. In this systematic review and meta-analysis, we will summarize the current evidence on the efficacy of PECs block.