Untreated cesarean diverticula may cause patients to experience symptoms such as irregular bleeding, prolonged periods, and even pain in some cases. It is currently believed that the development of uterine diverticula is a complication that occurs after cesarean section surgery, where diverticula form if the incision scar heals poorly, resulting in the absence of endometrium and myometrium. Patients often have prolonged menstrual periods with irregular bleeding occurring, and may also have a combination of pelvic pain, low back pain, and anal cramping. Therefore, once it is determined that there is a diverticulum formation in the uterus, it should be actively treated, because prolonged menstruation is more likely to cause inflammation. In addition, the existence of diverticula is also not conducive to another pregnancy, even after pregnancy, the gestational sac is very easy to bed on the scar incision, and the scar at the diverticulum is relatively weak during pregnancy, but also easy to cause uterine rupture.