If there is leakage after retinal surgery to pump the eye, it is mostly caused by the presence of fluid underneath the retina. If the retina is poorly reset, secondary surgical treatment is mostly done by injecting silicone oil into the eye to top pressurize the retina and promote its reset. In retinal detachment patients, gas is injected into the eye during surgery to press against the retina to promote its restoration. However, the gas is absorbed quickly, and if the retina does not settle properly, a second surgery is usually required. In order to ensure that the retina is restored, silicone oil can be injected into the eye to maintain pressure on the retina to restore it to its original position. The retina is a layer of tissue located inside the eye and is made up of light-sensitive cells and nerve fibers. It is very delicate and functionally important, and is the primary anatomical structure of the eye that forms vision. When a retinal lesion occurs, such as a retinal detachment, it can be treated surgically to restore the patient’s visual function. It is recommended that patients with retinal detachment seek prompt medical attention to evaluate their condition and follow their doctor’s orders for appropriate treatment.