The recurrence rate of foramen ovale retinal detachment is related to the severity of the disease, the patient’s own condition, and the choice of surgical method, etc. The recurrence rate varies from person to person, and there is no clear data to support it. For foramen ovale retinal detachment recurrence rate is different due to different reasons, the recurrence rate of different surgical methods is also different, such as external surgery, if the postoperative leakage of the fissure hole, did not close the retinal fissure hole, the chances of recurrence will be relatively high. If the patient undergoes vitrectomy combined with silicone oil injection, finding the retinal fissure on their own during the operation and closing the fissure using laser, the retinal recurrence rate is relatively low. In addition, patients with severe retinal detachment and those who do not follow the prescribed postoperative care and exercise vigorously also have a higher rate of retinal detachment recurrence after surgery. It is recommended that patients with retinal detachment of porosimetric origin should consult a regular hospital for evaluation of their condition and follow the doctor’s instructions for treatment.