Less common, this type comes about in the event the humeral head is pushed backward. Causes include things like seizures, electrical shocks, or immediate pressure into the entrance in the shoulder although it's internally rotated. Without the need of well timed treatment, posterior dislocations can result in labrum or cartilage https://www.theorthopaedicandpainpractice.com/what-are-shoulder-joint-dislocations/?_gl=1*164kc8h*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB