Final answer:
A dislocation is a disruption of a joint in which the bone ends are no longer in contact. It occurs when a joint is forced beyond its normal range of motion. A sprain, on the other hand, is an injury to a ligament that occurs when a joint gets twisted or bends too far.
Step-by-step explanation:
A dislocation is a disruption of a joint in which the bone ends are no longer in contact. It occurs when a joint is forced beyond its normal range of motion, causing the bones to move out of place. Ligaments are short bands of tough connective tissue that connect bones together to form a joint. In contrast, a sprain is an injury to a ligament that occurs when a joint gets twisted or bends too far.