Surgical treatment of retinal detachment patients with silicone oil injected into the eye can temporarily affect vision. In patients with retinal detachment, surgical treatment to reset the retina is needed as soon as possible in order to strive for restoration of vision. It is possible that the surgical procedure may require silicone oil to be injected into the vitreous cavity to top off the retina and promote retinal resetting. The injection of silicone oil into the vitreous cavity will change the refractive state of the eye, leaving the eye in a state of temporary hyperopia, which will have an effect on vision. Usually when the retina is reset 3 to 6 months after surgery, another surgery to remove the silicone oil can be considered. At this time, the refractive state of the eye can be restored and the effect on vision can be eliminated.