What causes Clavicle Fractures? Clavicle fractures are most frequently a result of a immediate blow on the shoulder, which often can arise through a drop onto the shoulder or in a mishap, such as a car collision. Impingement/ Bone Spur Occurs when shoulder actions trigger pinching of sentimental tissue or https://www.theorthopaedicandpainpractice.com/what-is-a-clavicle-fracture-is-it-serious/?_gl=1*xbbxlb*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB