RT Book, Section A1 Gulati, Amitabh A2 Diwan, Sudhir A2 Staats, Peter S. SR Print(0) ID 1107199379 T1 Intercostal Nerve Block T2 Atlas of Pain Medicine Procedures YR 2015 FD 2015 PB McGraw-Hill Education PP New York, NY SN 9780071738767 LK accessanesthesiology.mhmedical.com/content.aspx?aid=1107199379 RD 2024/04/19 AB The intercostal nerve block was first described in 1907 by Heinrich Braun1 to treat acute and chronic pain of the posterior and anterior portions of the superficial thorax and upper abdomen. The intercostal nerves are mixed nerves of with motor and sensory components. Elaborate on the function of the ICN.