Dislocation of the joints normally results from injuries causing the bones to be forced out of their normal position. Dislocation may occur in the knees, shoulders, fingers, hips and elbows. Such injuries are usually painful and require immediate medical attention to return the joint to its normal position.

Symptoms of a dislocated bone include pain, deformity and immobility of the affected joint, dislocation is visible, swelling and pain.

Dislocation of the  joint