Patient: floating objects in front of the eyes, sometimes flashing, intraocular pressure at the high limit of normal 20-22 mmhg. Fundus stereophotography normal in ’03 C/D 0.2 In ’04, binocular indirect ophthalmoscopy detected bilateral retinal peripheral degeneration with fissures. In 2004, I underwent retinal photocoagulation to seal the hole. Is it possible to rule out glaucoma and can retinal detachment cause high intraocular pressure? Doctor: The floating objects and flashing sensation in front of my eyes are related to the peripheral retinal degeneration and fissures. 4 years have passed since I underwent photocoagulation in 2004, so I need to go to the hospital for a review to see if the existing fissures are closed and if there are new degeneration areas and fissures. If there are new fissures, laser treatment is usually needed again. At present, the IOP is in the critical state and the fundus stereophotography results are normal, so the diagnosis of glaucoma is not well founded. Follow-up review is required.