Department of Orthopaedic Surgery, University of Connecticut Health Center, Medical Arts and Research Building, Farmington, Connecticut, USA Correspondence to Augustus D Mazzocca, Associate Professor, ...

This week, we are going to discuss AC joint separation of the shoulder—a specific injury that occurs when pressure is applied to the shoulder from top to bottom, such as landing on the shoulder ...

Medically reviewed by Jennifer Steinhoff, MD Collarbone pain is usually caused by an injury, such as a fracture or joint ...