Laser surgery can be performed for monocular amblyopia, but may not provide the normal level of vision improvement after surgery. Laser surgery is only used as a means of correction and does not improve the vision of amblyopic patients. Monocular amblyopia may be caused by congenital myopia, strabismus and some other eye diseases, which make the patient’s visual development incomplete, thus resulting in low vision. Generally speaking, there is no organic lesion in the eyeball. Through myopic surgery, the patient’s naked eye vision can be improved to a certain extent, but due to the patient’s own poor naked eye vision, the postoperative visual acuity enhancement effect may not be obvious. Patients with amblyopia should be intervened as early as possible in childhood to stimulate visual development through visual training and masking therapy to avoid impaired visual development, leading to amblyopia.