RT Book, Section A1 Atchabahian, Arthur A2 Atchabahian, Arthur A2 Gupta, Ruchir SR Print(0) ID 57262556 T1 Chapter 134. Supraclavicular Block T2 The Anesthesia Guide YR 2013 FD 2013 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-176049-2 LK accessanesthesiology.mhmedical.com/content.aspx?aid=57262556 RD 2023/12/03 AB Table Graphic Jump Location|Download (.pdf)|PrintLevel of blockadeCoverage distribution (Figure 134-1)Divisions of the brachial plexusWhole of the brachial plexusDepending on the volume and the anatomy, theoretical risk of missing the suprascapular nerve (innervating supraspinatus, infraspinatus, and posterior 70% of glenohumeral joint)Depending on volume, possible blockade of phrenic nerve