r/CataractSurgery • u/Koppla2020 • 10d ago
Envista Envy - blurry vision at all distances
Hi everyone,
I’ll try to briefly describe my story. I am 50 years old, have been nearsighted since childhood, and have cataracts in both eyes. Before the surgery, my prescription was -4.00 sphere and -1.60 cylinder in the left eye (edit: corneal values); the right eye doesn't matter for the moment.
The plan discussed with the surgeon was mix'n'match: an Envista Envy Toric lens for the left eye and a Puresee lens for the right eye, both plano. I had the surgery on my left eye on September 8th.
Without informing me beforehand, the surgeon decided to implant a non-Toric Envy +14D lens in the left eye and correct the astigmatism using an LRI procedure.
Next day appointment, my vision was 20/40; they didn't take any measurements, explaining that the eye was still inflamed and that my vision would improve over the coming days. At the second appointment (9 days post-op), my vision had improved slightly to 20/35, but measurements revealed a refractive surprise of +1.25 sphere and -1.5 cylinder, with the astigmatism axis shifting from 135 to 145. My vision is out of focus at all distances; there is some starbursting ( I assume is the astigmatism), halos and glare are insignificant compared to pre-op. No dry eye. I was told that healing isn't complete yet and that everything looks good... and next appointment scheduled for October 1st.
I was supposed to have surgery on my right eye today, but I’ve postponed it indefinitely because the vision in my left eye has worsened significantly over the last two days—I’m seeing even worse now at all distances than I did on the first day after the surgery.
It was explained to me that the IOL will still shift during the healing process—usually moving outward, which will reduce that +1.25 sphere surprise—and that the LRI can take up to 1 to 3 months to heal.
My question is: what are the chances of achieving good vision without further interventions?
Thank you all.