Acetabular fractures are breaks in the hip socket, which is part of the pelvis. The hip is a ball-and-socket joint, with the acetabulum forming the socket and the femur (thigh bone) forming the ball. This joint allows for movement of the thigh bone and pelvis, essential for walking. Acetabular fractures can significantly impact motion and function. They are less common than fractures in the upper femur or femoral head. These fractures typically result from high-impact accidents or weakened bones due to conditions like osteoporosis. Treatment often involves surgery to repair the fracture and restore proper alignment of the joint. Recovery can take several months, and physical therapy is crucial for regaining strength and mobility.