Intermittent convergent strabismus
I need a medical book description of exactly what it means!
Locally 12 docs all forget the intermittent part.
So they put in a prism saying that will fix it.
One doc tried 10 times to put a prism in the correct place!
After he failed he retired.
All failed because the eye seems to move to a different place every time it is tested.

so the latest doc is competent in other ways but will need a medical book instruction as she wont believe me, of course.
can anybody help?