What causes Clavicle Fractures? Clavicle fractures are most frequently due to a immediate blow to the shoulder, which often can take place throughout a fall onto the shoulder or in an accident, such as a auto collision. Impingement/ Bone Spur Occurs when shoulder movements induce pinching of soft tissue or https://www.theorthopaedicandpainpractice.com/what-is-a-clavicle-fracture-is-it-serious/?_gl=1*xbbxlb*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB