More Learning: Bones and Trauma Image 1 Image 2 To the left is an image of a dislocated knee.  This is a very painful discloation and often injures the ACL, PCL, the meniscus as well as tearing blood vessels and nerves. Separated Shoulder Dislocated Shoulder The video below shows a group of people fixing a dislocated shoulder  . . . . Knee Ligaments and Operation Click on the link below to see the how ligaments are used to operate the knee http://www.youtube.com/watch?v=RTV5Yo3E7VQ Bones of the Knee Below is a video showing a kickboxer that through kicking his opponent broke both his tibia and fibula