Jay,
If you have large pupils your peripheral blurriness could be caused because
you may be looking through the edge of the implant. Is it on the temporal
side? You wouldn't notice it so much on your nasal side. The "arc" is
possibly the edge of the implant. The optical portion of implants aren't as
large as our natural lens, but many have haptics (arm-like attachments) that
spread out and help hold them in place, so they are usually placed in the
same place that the lens (cataract) was removed from.
If your vision is good and you don't have any floaters, flashes of light,
shades or shadows in your vision, plus your ophthalmologist says your
dilated exam is normal, you shouldn't have anything to worry about.
Another thing to consider - did your injury that caused the cataract cause a
corneal scar? That would also account for your blurriness.
Barb
> Hey everyone,
>
[quoted text clipped - 14 lines]
>
> - Jay
> Hey everyone,
>
> I am 23 years old, I had a cataract surgery-- eye injury, have an IOL.
> Its been 3 weeks now.. I seem to have an issue.. my extreme peripheral
> vision... just the extreme corner of the operated eye vision is very
> blurry..
could be several things. my guess would be your injury also damaged
your peripheral retina; just a guess. Have a retina specialist take a look.
but everything else is fine.. and when I cross my eyes.. i see
> like a black "arc" coming about and even when intensely focused on
> something.. then on the side of my eye i see the same "arc" effect..
> it doesn't really bother me..
This is the fairly common phenomenon following iol implantation called
negative dysphotopsia (although I'd have named it positive dark arcuate
dysphotopsia), and I think it's cause in still unknown. My theory (I
also get it when I cross my eyes...bilateral implants) is that it has to
do with medial rectus muscle (the one that turns your eye inward)
pulling on the side of the eyeball which might pivot the IOL and result
in some internal reflections of extremely peripheral rays. just an
educated guess..
but just something i notice. my IOL is
> single-focus.. i still need to go to optometrist to get
> glasses-bifocal- in about 20 days.
Bifocal? on one eye only? sounds interesting. let us know how that
turns out.
w.stacy, o.d.
Jay,
If you have large pupils your peripheral blurriness could be caused because
you may be looking through the edge of the implant. Is it on the temporal
side? You wouldn't notice it so much on your nasal side. The "arc" is
possibly the edge of the implant. The optical portion of implants aren't as
large as our natural lens, but many have haptics (arm-like attachments) that
spread out and help hold them in place, so they are usually placed in the
same place that the lens (cataract) was removed from.
If your vision is good and you don't have any floaters, flashes of light,
shades or shadows in your vision, plus your ophthalmologist says your
dilated exam is normal, you shouldn't have anything to worry about.
Another thing to consider - did your injury that caused the cataract cause a
corneal scar? That would also account for your blurriness.
Barb
> Hey everyone,
>
[quoted text clipped - 14 lines]
>
> - Jay
Jay - 08 Jan 2006 18:20 GMT
I have only two more questions..
>1) would i have to deal with this temporal bluriness and arc-ish effect
>forever.. It doesn't really bother me that much.. still...
I had bilateral iols put in a year ago, and the arcs are still there,
but only if I look for them (by crossing my eyes). Adaptation does
occur.
>2) i also notice this arcish thing when i go out in bright sunlight..
>on the temporal side... again i see it only slightly maybe it covers
>only 1-2% of the vision.
Are we talking a bright arc as opposed to the dark arc? This would be
just edge reflections off the iol.
should also decrease with time.
>thank you again for your time..w.stacy, and Barb i will keep everyone
>posted with single eye bi-focal and other eye is regular myopia -..
>-.50.. my IOL is Bausch n Lomb Soflex li61se.
Good luck . I don't remember ever fitting a bifocal on one eye only
for
monocular pseudophakia. Might work ok. Let me know.
bill
Hi, the in the sunlight the arc is dark.. i mean i just see something
"dark"very small on the temporal side ..i guess when the pupil
constrict... this could also be the edge of iol ? possibly..
Jay - 08 Jan 2006 18:22 GMT
I have only two more questions..
>1) would i have to deal with this temporal bluriness and arc-ish effect
>forever.. It doesn't really bother me that much.. still...
I had bilateral iols put in a year ago, and the arcs are still there,
but only if I look for them (by crossing my eyes). Adaptation does
occur.
>2) i also notice this arcish thing when i go out in bright sunlight..
>on the temporal side... again i see it only slightly maybe it covers
>only 1-2% of the vision.
Are we talking a bright arc as opposed to the dark arc? This would be
just edge reflections off the iol.
should also decrease with time.
>thank you again for your time..w.stacy, and Barb i will keep everyone
>posted with single eye bi-focal and other eye is regular myopia -..
>-.50.. my IOL is Bausch n Lomb Soflex li61se.
Good luck . I don't remember ever fitting a bifocal on one eye only
for
monocular pseudophakia. Might work ok. Let me know.
bill
Hi, the in the sunlight the arc is dark.. i mean i just see something
"dark"very small on the temporal side.. about 1% of the vision ..i
guess when the pupil constrict... this could also be the edge of iol ?
possibly..
-Jay
Jay - 09 Jan 2006 19:07 GMT
Hello, EyeTech..
The symptoms are exactly what you described... thanks for the input..
does the arc also appear in sunlight.. i see it sometimes.. on the
temporal side..
- Jay
> Jay,
>
[quoted text clipped - 33 lines]
> >
> > - Jay