Patients with retinal lattice-like degeneration can be treated with fundus laser photocoagulation to avoid further progression of the lesion and retinal detachment, which will seriously damage the patient’s vision. After retinal laser photocoagulation, the patient’s visual function may be affected, mainly manifested as darkening of vision, black shadows in front of the eyes, etc., but the general vision loss is not obvious. Retinal laser photocoagulation is commonly known as fundus laser treatment, mainly through laser irradiation of the fundus, the use of laser thermal effect of damage, so that the local retina in the denaturation of proteins, and play a role in the treatment of disease. Patients with retinal lattice-like degeneration can have the area of degeneration closed by laser photocoagulation to avoid progression of the patient’s lesion and further damage to the patient’s vision. It is recommended that after retinal laser photocoagulation patients follow the doctor’s instructions for care, regular review, and timely consultation when discomfort occurs.