In younger children, up to 6 or 8
months, inability to coordinate exactly the movements of both eyes while fixing
some object, leads to the appearance of a divergent motion may suggest the
existence of strabismus. If this difference persists after this period, we must
think seriously about the possibility of a squint. It is therefore necessary to
go to the optometrist to establish an adequate therapy.
In fact, the risk posed by the
strabismus is due to the lack of convergence of the eyeballs prevents correct
image fusion, that makes objects look "double" (double vision).