2 doctors weighed in:

Does radial keratotomy vision deteriorate?

2 doctors weighed in
Dr. Clement Cheng
Ophthalmology
1 doctor agrees

In brief: Possible yes

Rk is almost never performed now because of the side effects which included regression, scarring, and irregular astigmatism.
This was due to the fact that the human hand cannot make 8 or 16 perfectly symmetrical and identical incisions in the eye and that each incision would not heal exactly the same. Many patients with rk now have worse vision and many use contact lenses to treat astigmatism.

In brief: Possible yes

Rk is almost never performed now because of the side effects which included regression, scarring, and irregular astigmatism.
This was due to the fact that the human hand cannot make 8 or 16 perfectly symmetrical and identical incisions in the eye and that each incision would not heal exactly the same. Many patients with rk now have worse vision and many use contact lenses to treat astigmatism.
Dr. Clement Cheng
Dr. Clement Cheng
Thank
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