If the 11th rib fracture is obviously displaced and punctures the pleura with hemopneumothorax or the fracture is open, surgical intervention is needed; for hemopneumothorax, closed chest drainage is feasible depending on the severity of the injury; for open fracture, debridement and closure are needed. If the displacement of the fracture is not obvious and the injury is not serious, the treatment program is relatively simple, as follows: 1, external fixation with chest belt, bed rest combined with chest belt fixation of the fracture end for about 6 weeks, the basic formation of bone scabs, fracture healing; 2, pain treatment, in the post-injury 1-2 weeks belongs to the acute pain period, the application of non-steroidal anti-inflammatory drugs such as fenphenibidol, ibuprofen, celecoxib, etc., which can effectively alleviate the mild to moderate pain, it is not recommended that patients with previous gastritis Gastric ulcer patients are not recommended to use; 3, phlegm, cough, anti-infection treatment, rib fracture should be avoided after coughing, coughing vibration chest wall and aggravate the injury.