In cases of monocular blindness with atrophy of the eyeball, patients may consider wearing a prosthetic eye piece to improve their appearance, or they may be able to improve their appearance by removing the eyeball directly and placing a prosthetic eye. 1. Prosthetic eye piece: Patients with monocular blindness and atrophy of the eyeball usually cannot regain their vision. For patients who are blind in one eye but have less severe atrophy, the appearance of the eye can be improved by wearing a prosthetic lens, but normal vision cannot be restored. The prosthetic eye piece itself is made of biological material and can improve the appearance of the eye prosthesis. 2. Prosthetic eye: If the patient is blind in one eye and has severe atrophy of the eyeball, which may directly cause orbital depression or cannot be improved by the prosthetic eye, the patient may choose to have the blind eyeball directly removed and a prosthetic eye placed to restore the appearance, but it is not possible to restore vision. It is recommended that patients who are blind in one eye and experience atrophy of the eyeball should seek prompt medical attention to evaluate their condition and choose the appropriate option under the guidance of their physician.