Bruised Hip (Hip Contusion)
An injured hip can leave a bruise. A bruise occurs when the small blood vessels tear, but the skin doesn’t break. This causes the blood to leak into the surrounding soft tissue and muscle, which leads to discoloration underneath the skin. A bruise is often reddish when it’s fresh and turns blue or purple within a few hours. After a few days, a bruise usually turns yellow or green as it heals.