Previous Dislocation: Patients that have had past dislocations are more susceptible to future dislocations due to unstable shoulder joints. The symptoms of shoulder instability are noticeable, so If you're suffering from any of them, it truly is recommended to visit an orthopaedic surgeon early to prevent your condition from worsening.  https://www.theorthopaedicandpainpractice.com/what-are-shoulder-joint-dislocations/?_gl=1*164kc8h*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB