Rib cortical undersmoothness is usually a fracture, but you still need to go to the regular hospital to do the relevant examination to confirm the diagnosis. Rib bone cortical undersmooth is usually the result of X-ray examination, rib bone cortical undersmooth, indicating that there is no misalignment, but there is a slight fracture phenomenon. It occurs in association with external forces, can lead to disruption of bone integrity or loss of continuity, and is occasionally associated with skeletal disease. Patients with undersmooth rib bone cortex are advised to consult their attending physician, improve relevant examinations, clarify the cause of the disease and follow the doctor’s instructions for treatment. Patients should keep a good mind, step by step, diet can be appropriate to increase nutrition, supplement vitamins, proteins, help the growth of bone scab.