RT Book, Section A1 Starkey, Chad A1 Long, Blaine C. A1 Cavallario, Julie M. SR Print(0) ID 1198043202 T1 Shoulder and Upper Arm Pathologies T2 Examination of Orthopedic & Athletic Injuries, 5e YR 2023 FD 2023 PB F. A. Davis Company PP New York, NY SN 9780803690158 LK fadavisat.mhmedical.com/content.aspx?aid=1198043202 RD 2024/04/19 AB The shoulder complex 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