Esotropic A sign

A-esotropia: also known as esotropia A sign, esotropia Aphenomenon, A-essotropia, convergent strabismus A syndrome The number of inclination increases when looking up, while the number of inclination decreases or even disappears when looking down. When looking far and near, the internal inclinations are almost the same. When the eyes are turned inward and downward, the superior oblique muscle function may be too strong. Patients may have manifestations of jaw lift.