Follow-up to cataract and laser surgery

12 12 2020

For background as to how I got to here, see my previous posts on:

I went to the new optometrist (recommended by my ophthalmologist) yesterday. He spent a good hour or so with me and I had tests and images taken of my eyes that I’d never had before. One used a concave instrument with a heap of concentric circles, and was used to asses the curvature of my cornea. I felt very comfortable with him and he ‘got’ the issues I had with living with a strabismus my whole life. Other optometrists have sort of ignored my voice on that.

Bottom line: With prism lenses (one vertical, one horizontal), he reckons that he should be able to correct my wonky vision to about 75 to 80%—he said nothing external will get me to 100%. That’s much better than I currently have, and if the new glasses are as good as the tests yesterday would indicate, they should help with my medium- to long-distance vision (TV watching, driving). He also did some testing for glasses for computer work, but we won’t go there just yet—the magnifiers seem to work OK, and I can zoom in for most programs. However, because I’ll have two different prisms, I still need to be careful driving and watching TV—scrunching up in the recliner will be out as I need to sit straight to get the full effect. And for driving, I’ll need to be careful at T-junctions and do a full turn of the head for the ‘look left, look right, look left again’ procedure.

Oh, and to add to the mix, the curvature on my corneas is different, and likely has been all my life, contributing to my wonky vision. The left one is relatively normal and smooth, but the right one showed a ‘butterfly’ shape on the retinal image, indicating that it’s a bit wavy on the external edge, resulting in the image splitting as it goes to my retina. Lenses are one culprit for this splitting too, but as I have new lenses now, that’s ruled out. So with the wavy edge on the cornea, it’s possible I may need to have further surgery to correct that, as indicated by my ophthalmologist earlier this month. But we’ll see how the glasses go and see what he says at my next appointment in 6 months’ time. (BTW, ophthalmologist is a bloody hard word to type!)