The impact of untreated uterine scar diverticula on survival life expectancy is generally not significant. A scar diverticulum is a scar that is stimulated by inflammation during the healing process and thus forms a small, uneven cavity, commonly seen after cesarean section or uterine clearance, etc. If the area of the scar diverticulum is relatively small, the patient has no expectation of childbirth, and there is no special discomfort, you can wait for observation and pay attention to regular review, which usually will not affect the survival period. If the scar diverticulum is large, its healing is usually difficult in a short time. And if a scar pregnancy occurs, it can endanger a woman’s life and early surgical repair is recommended. Therefore, if a patient has a scar diverticulum, she should go to the obstetrics department of the hospital as soon as possible to check its severity and follow the professional doctor’s instructions for symptomatic treatment. In addition, patients should pay attention to keep the vulva clean and hygienic during the treatment period, strengthen nutrition, keep a happy mood, and if they do not want to have children, they should take good contraceptive measures, otherwise, it is recommended to go to the obstetrics and gynecology department for regular treatment as soon as possible.