Retina splitting is a serious infringement on the health of the retina, after the onset of retina splitting can be treated with prophylactic and surgical methods according to the degree of splitting, but it is necessary to formulate a targeted treatment plan for the patient in light of the specific situation. 1. Preventive treatment: Patients with retinal schisis are at risk of retinal detachment and can be treated with preventive methods, usually dam photocoagulation at the posterior edge of the retinal schisis. However, photocoagulation should be performed on the outer layer of the split, and should be used with caution as it may increase the appearance of the outer layer of the split. 2. Surgery: Patients with retina splitting combined with foraminal retinal detachment can be treated with vitrectomy, which is a surgical procedure to reset the retina in order to improve the patient’s visual acuity. It is recommended that patients with retinoschisis should consult a doctor to evaluate their condition and follow the doctor’s instructions for treatment.