injuries poisoning
Hip Dislocations
Key Points
Most hip dislocations are posterior, causing the leg to be shortened, adducted, and internally rotated. Diagnose using routine x-rays. Reduce as soon as possible, preferably in≤6 hours, using one of several techniques; delay increases the risk of osteonecrosis. After reduction, do CT to check for fractures and intra-articular debris or loose bone fragments. 