RT Book, Section A1 Starkey, Chad A1 Brown, Sara D. SR Print(0) ID 1188376563 T1 Shoulder and Upper Arm Pathologies T2 Examination of Orthopedic & Athletic Injuries, 4e YR 2015 FD 2015 PB F. A. Davis Company PP New York, NY SN 9780803639188 LK fadavisat.mhmedical.com/content.aspx?aid=1188376563 RD 2024/10/05 AB The shoulder complex is perhaps the most complicated of the body's articulations because it must provide extensive yet precise range of motion (ROM) in all anatomical planes. The relationship between the glenohumeral (GH) joint and the scapula allows the humerus to be placed in 16,000 positions that can be differentiated in 1-degree increments.1