Assertion: strabismus's vision | /r/HasProperty | achieved
Facets:
Source sentences:
text: Once good binocular vision is achieved, the chances of maintaining long term improvements are high.
text: Second, if binocular vision has been achieved and stabilized, alignment may "lock in".
text: If treatment is started in older children then some improvement in vision may still occur but full normal vision in the affected eye is unlikely ever to be achieved.