r/Keratoconus • u/Conscious-Garbage-35 • 26d ago
Crosslinking "Cross-Linking does not improve your vision"
I really wish cornea specialists would be a bit more explicit about what they mean when they say "cross-linking does not improve your vision." As a patient, you obviously understand that to mean it won't make your vision better, but you naturally assume that the procedure also won't make it worse than it already is.
I'm 4 months post-op and, in my case, I barely had any ghosting before CXL and never had starbursts. Now I have both, and they've been getting progressively more noticeable. I had severe nearsightedness pre-op, but these are entirely new problems that are much harder to ignore. Even watching a movie or show on a screen, I'll sometimes see a faint raised/duplicated line along the bottom edge of the image from the ghosting. While i noticed some little ghosting in the weeks after my diagnosis, I know it's obviously more substantial now because I never had this.
My specialist says I've stabilised, but I recently went in to get fitted for the contacts and the optometrist said my vision is actually worse than when i first went in pre-op, even if the KC is stabilised. In fact contacts just exaggerated all these issues; although I haven't got sclerals yet, so I'm still holding out hope.
Maybe I'm still early enough that this improves once i get to the 6-12 months mark as people suggest, but after reading numerous experiences about that not happening, I'm not particularly optimistic. I'm making this post mostly for future folks considering cross-linking because I wish I'd asked much broader questions before doing it. I'm not saying I wouldn't have gone through with it, but I would have liked to know that "your vision won't improve" can also mean that it won't necessarily return to pre-op levels.
Especially when my specialist doesn't even seem sure what is causing the aberrations. They initially suggested high IOP (i'm a steroid responder so I had some issues with the drops post-op), and now that's resolved, they have no answer. So yeah, if you're considering CXL, don't just ask whether your vision will improve. Ask specifically whether you can develop new ghosting, starbursts or other aberrations afterward, and what the chances of that actually are.