Your clavicle, or collarbone, is the long, thin bone that connects your chest to your shoulder. You have one on each side of your body. These bones help hold up your shoulders and allow you to move ...

Collarbone pain can be due to an injury like a fracture or joint separation. Overuse from activities like weightlifting can cause collarbone pain due to distal clavicle osteolysis. Arthritis can cause ...