TY - CHAP M1 - Book, Section TI - Suprascapular Nerve Block A1 - Gharibo, Christopher A1 - Aydin, Steve A2 - Diwan, Sudhir A2 - Staats, Peter S. Y1 - 2015 N1 - T2 - Atlas of Pain Medicine Procedures AB - The suprascapular nerve is a branch off the brachial plexus that arises from the C5-C6 nerve roots. It has afferent, efferent, and sympathetic fibers. Seventy percent of the afferent input travels via the suprascapular nerve; specifically, it provides sensory input from the scapula, acromioclavicular joint, and posterior and superior shoulder joint. Its efferent component innervates the supraspinatus and infraspinatus muscles. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/10/03 UR - accessanesthesiology.mhmedical.com/content.aspx?aid=1107199771 ER -