Laser treatment is recommended if areas of retinal degeneration are present. Retinal degeneration zones are usually found in patients with high myopia and are usually located in the peripheral retina. Patients are likely to have no conscious symptoms and discover them by chance during a detailed funduscopic examination. The retinal degeneration zone may gradually develop into a retinal tear and eventually lead to retinal detachment, which will have serious impact on vision. Once detected, if the degeneration zone is closed by laser treatment, further progression can be avoided. Therefore, patients who have been examined and found to have areas of retinal degeneration are recommended to be treated with laser therapy. Retinal degeneration occurs, and the specific situation needs to be decided by the doctor after an interview and examination.