Retinal detachment treatment will produce different sequelae according to the different surgical methods, as follows: 1. External method sequelae: the fissure is located near the muscle, the fissure is larger and more, the patient has impaired eye movement after surgery, eye movement disorder or double vision, orbital pain after retinal detachment annuloplasty, myopia deepens after annuloplasty; 2. Internal method sequelae: accelerated cataract disease progression, after retinal detachment surgery, black shadow floating in the visual field due to residual vitreous cells.