Paragon CRT for astigmatism without myopia

My new eye doc claims to have had success with CRT on patients with
astigmatism and no myopia. Nothing I've read makes it seem like this
is possible. Can anyone comment?
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Mike Tyner wrote:

>
> "Chuck" <(E-Mail Removed)> wrote
>
> > My new eye doc claims to have had success with CRT on patients with
> > astigmatism and no myopia. Nothing I've read makes it seem like
> > this is possible. Can anyone comment?
>
> The only time I ever see perfectly spherical corneas is when they've
> been molded spherical by a rigid contact lens. It looks spooky, not
> having the normal bumps and valleys on corneal topography.
>
> But yes, certainly, ortho-k can eliminate corneal astigmatism.
>
> Unfortunately most people have some lenticular astigmatism too.
>
> -MT

Great to hear. I have fantastic vision with non-toric RGP lenses, so I
think I must have nearly all corneal astigmatism. Now just to decide
whether I think I can stand sleeping in hard lenses...

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