Rib fractures tend to occur in the 4th-7th intercostal spaces and are related to specific anatomical structures. This is because the ribs in this position are relatively stationary and are not protected by surrounding bone structures, while the likelihood of trauma impacting these areas is higher. The ribs in other locations, such as the 1st-3rd ribs, are relatively short and protected by the clavicle. Ribs below the 8th rib have greater mobility and are connected to the rib cartilage at the front, which makes them more flexible and therefore less likely to fracture. Rib fracture is mainly localized pain as the main manifestation, especially when coughing, turning over and other changes in position, the pain is more obvious, you can accurately determine the number of rib fracture and displacement through the lung CT and rib 3D reconstruction, simple rib fracture can be chest strap chest conservative treatment.