Some parents may have some doubts, can such a young child have the surgery? Can’t we wait until he grows up to have surgery? Now I must tell you that this kind of thinking is actually very wrong, the end of which is often the permanent loss of binocular vision function of the affected child, many children are accompanied by low vision in one or both eyes for life, which will have a negative impact on the physical and psychological development and development of the child, so children with strabismus should be treated as early as possible and not just wait, in addition, children should have a routine In addition, children should have a routine pediatric ophthalmology examination by the age of three to three and a half, because sometimes problems that parents cannot detect can be detected by an experienced doctor. Strabismus is roughly divided into five categories: Type I: and the most common strabismus, called common strabismus, including common internal strabismus and common external strabismus; Type II: non-common strabismus, which clinically refers mainly to paralytic strabismus; Type III: A-V syndrome, which is a subtype of horizontal strabismus due to concomitant vertical paralysis; Type IV: special types of strabismus, caused by a variety of different special causes; Type V : Rotational strabismus, which is a rotational deviation of the anterior-posterior axis of the eye. Non-surgical treatment mainly includes ortho-optic training, prescription lens treatment, medication, treatment of strabismic amblyopia, etc. Surgical treatment is more diverse and complicated, and most strabismus patients need to be corrected by surgery. Therefore, once parents find out that their children have strabismus, they should go to a regular hospital to see an ophthalmologist who specializes in strabismus as soon as possible, and under the guidance of the doctor, take appropriate and effective treatment to achieve satisfactory results to the greatest extent.