Postpartum rib cage ectropion can be corrected by the following methods: first, calcium supplements, vitamin D: to promote calcium absorption, alleviate rib ectropion deformity, the patient should also strengthen nutrition, more sunshine. Second, functional exercise: patients should adhere to daily abdominal muscle strength training, such as sit-ups, abdominal roll training, after enhancing the strength of the abdominal muscles, will make a certain degree of correction of the rib deformity. Third, wear protective gear: so that the rib deformity can be relieved. After the comprehensive treatment of the above methods, the postpartum rib exostosis deformity will be gradually corrected, that is, if the patient insists on training and oral calcium and other drugs, the symptoms can be significantly improved.