Retinal detachment in myopic patients with 2000 degrees of myopia requires surgical treatment to reset the retina. A myopia of 2000 degrees is a high degree of myopia, which is usually accompanied by the lengthening of the eye axis, leading to retinal pulling and the emergence of degeneration zones or dry fissures, thus inducing foraminal retinal detachment. Patients will have symptoms such as decreased visual acuity, visual field defects, distorted vision, and so on, which can be diagnosed by fundoscopy, and they need timely surgical treatments to reset their retinas and improve their visual functions. Patients can be treated by vitrectomy, scleral buckling surgery and other surgical treatments to reset the retina. Generally, the more timely the surgery, the better the patient’s postoperative recovery of visual function. Patients with 2000-degree myopia must pay attention to avoiding violent shocks to the eye in their normal life, such as not allowing the eye to be traumatized and not engaging in strenuous sports, in order to reduce the risk of retinal detachment. Highly myopic patients with retinal detachment are advised to seek prompt medical attention to assess their condition and undergo treatment under the guidance of their doctors.