Severe or recurrent dislocations may require reconstructive surgery, including grafting or reattaching ligaments, to restore the shoulder’s functionality and stability. An ACJ dislocation/separation can happen when the acromioclavicular capsular ligaments and coracoclavicular ligaments. are weakened. Acromio-clavicular joint injuries are inclined to come about in touch sports such as ... https://www.theorthopaedicandpainpractice.com/what-are-shoulder-joint-dislocations/?_gl=1*164kc8h*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB