The inflammation of the inflammatory pseudotumor leads to medial hypertrophy of the superior rectus muscle and adhesions to the superior oblique muscle, resulting in excessive superior rotation and limited inferior rotation of the right eye. Inflammation may lead to lesions, adhesions, fibrosis, hypertrophy, atrophy, and degeneration of the extraocular muscles and their surrounding tissues. How many parents know how to prevent strabismus in their children? Parents should pay attention to their children’s strabismus and how to prevent it, there are generally 3 aspects. 1, from infancy and early childhood, parents should pay attention to carefully observe the development and changes in the child’s eyes; 2, to pay attention to the child’s eye hygiene or eye hygiene situation. For example, lighting should be appropriate, not too strong or too weak, printing pictures with clear handwriting, do not lie down to read books, do not watch TV and play video games and computers for a long time, do not look at three-dimensional map, etc. 3. Parents should strengthen the care of infants and children during fever, rash and weaning, and often pay attention to the coordinated function of both eyes and observe any abnormalities in eye position.” Parents of first-time parents, though inexperienced, should pay more attention to the development of their children’s eyes and go to the hospital promptly if they feel anything is abnormal. The timing of treatment for a child’s strabismus is critical, and the earlier the treatment, the greater the chance of healing.