Many parents carry their children to the hospital to ask about pediatric ophthalmoplegia, a problem with the opposite eye. Most of these children have no problems and belong to pseudo-internal obliquity. In infancy and early childhood, the child’s eyelids are not yet formed and the nasal bridge is delayed, resulting in the inner canthus of both eyes covering the nasal bulbar conjunctiva, the white part of the eye, creating an appearance that only exposes the black eye, just like a “cross-eye”. In fact, the child’s eye position itself is normal, and there is no inward strabismus. An ophthalmologist can determine this in just one minute by performing a masking test. There is no need to rush because infants and toddlers are unable to cooperate with medical examinations, and they are unable to perform some instrumentation, and they are unable to understand their vision. At that time, the child can complete all the necessary tests. Many children with strabismus gradually improve and heal with amblyopia treatment. Some children who do not have refractive problems, or whose vision cannot be relieved after six months of prescription correction, need to be hospitalized for general anesthesia surgery. Parents should be fully prepared: surgery cannot be guaranteed to be completed in one visit, which means that a significant number of children will need a second surgery. To conclude, children with strabismus need to be seen at the age of 2.5 to 3 years old, but problems can be solved as early as possible before the age of 8, otherwise normal vision can never be restored. Pediatric strabismus can be cured, but with confidence and patience, whether it’s glasses or surgery, both doctors and parents need to cooperate with each other and work together for a long time to overcome the disease and restore health!