Complete Handbook On Bone Dislocations: Reasons, Symptoms, and Solutions Joint displacements occur when the ends of two connected bones are misplaced from their usual location, often resulting in severe pain and limited mobility. These injuries could involve different parts of the body, including joints like shoulders, knees, hips, or fingers. https://www.zupyak.com/p/4464465/t/how-to-test-for-knee-ligament-injury-a-comprehensive-guide