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-   -   Floaters after PVD (https://www.pprune.org/medical-health/133782-floaters-after-pvd.html)

Kaptin M 16th May 2002 08:30

"Floaters" in the eyes.
 
Here's an interesting one. One of the chaps at work suddenly found that he had something in one of his eyes - as if a speck of dust had blown into it, but without any sensation of a foreign/irritating object.
After 4 or 5 days he went to an opthalmic surgeon who (after a thorough examination) told him that it was lose membrane (?) in the vitreous fluid. Apparently it doesn't affect the vision and will probably disappear after a (unknown) period of time.

According to the pilot, the doc said, it can occur at almost any time, and that it may even be usual to have one or two of these little critters hanging around.

Anyone else come across these things? Is there any way of decreasing one's chance of getting one? Sounds a bit worrying to the uninitiated.

heckez 16th May 2002 09:17

I have been living with a 'float' in my right eye for years. Yes you are right to say that it doesn't affect the vision and thankfully has remained acute.
I am not sure what was the cause of it but then again I never did consult a doctor about it since it was never a ******ation.

Bird Strike 16th May 2002 12:20

A search revealed the following thread on "Floaters":-

http://www.pprune.org/forums/showthr...hlight=floater

I've had them on and off since I was a kid and asked opthalmologists about them. No-one was ever concerned in the slightest and told me (and my mother) that it was normal.

PFLsAgain 22nd May 2002 11:18

Here's some useful info on floaters.http://www.medem.com/search/article_..._typ=NAV_SERCH

Final Destination 22nd May 2002 17:02

Hi guys. I suffer from floaters and, at first, I was really worried but to be honest you do get used to them and they will go away.
Cheers FD

Sledge 26th May 2002 19:58

I find a good firm second Flush usually gets rid of the last stubborn little floater

I. M. Esperto 26th May 2002 20:17

My opthomologist likened them to dandruff, and they become more common in the older populations.

Then there are the ones in the toilet bowl, but that's from the other end.

Loose rivets 11th Jun 2004 21:15

Floaters after PVD
 
Floaters following Posterior Vitreous Detachment.
Update from previous post as promised. Will recap for general interest.

Some time ago I suffered PVD in my left eye. The symptoms were a vertical bright yellow crescent, flashing to the extreme left of field and some floaters. Statistically at my age (63 then) this was very lightly to happen, and as the symptoms were fading I really didn't worry too much. However, I probably made the floaters worse by some rather extreme maneuvers, because a large black blob kept swinging over the centre, and worse still, a mesh effect was over centre a lot of the time. (A mesh can be a symptom of a much more serious defect and should ALWAYS be checked out ) If I swung the junk out of the way, my eyesight was as always, damn nigh on perfect. The frustration factor was as bad as the defect, and I decided to go for surgery.

One surgeon was determined not to operate. He had a PVD after an accident when he was a young man, and made his considerable achievement with this defect. What he did not take into account, (in my opinion) was the time that my brain wiring had been running on two cylinders. I went through a very difficult period of spasm in both eyes, causing major de focusing and a great deal of pain. After a session at the emergency clinic, I was told that I had dry eyes and given two tubes of sticky stuff to keep them moist. The result, even the times that they weren't in spasm, I had gone from 20/20 to smudgy-blurry at best. What the **** were they thinking? After some weeks of pain I was getting a clue or two of the cause. Eg. Sudden release of spasm after some surprise stimulus. I asked my GP for Diazepam, despite the serious side effects that I suffer with this very addictive drug. After weeks of pain, both eyes relaxed and focused perfectly in 30 mins, also, the dry eyes recovered. I feel that the dryness could have been a direct result of the spasm, but I'm guessing. What I am sure about, is that the symptoms were relieved because the eyes became relaxed, not because of a sedative effect in the brain. (I'm disregarding the loop starting in the brain.)

I finally found a retinal surgeon who was willing to do the op, and after some waiting had the entire vitreous (gel) removed under general anaesthetic. The next two weeks have been rather unpleasant, though there was almost no pain at any time. The iris was kept dilated for two weeks with drops, and still, after a further week and a half, is not quite down to the sise of the other one. The antibiotic goes on for 4 weeks.

The counseling that I was given, included, along with the regular dangers of surgery, an increased risk of cataract, traumer to the iris etc. etc..
Iris down to sise after further week :-)
Perhaps I'll feel more positive in a few weeks, but I would say that the floaters would have to be pretty bad to go through this procedure. Having said this, to have the gel flop away from the retina does render it being somewhat diminished from the supreme device it was. The inner workings of this substance, like the eye itself, is nothing short of miraculous, new molecular structures being found recently that seriously up the anti on its complexity. It will remain to be seen, if looking through brine is any substitute. LR Nb. My travels make my communications intermittent, but as before, I will eventually respond to interested parties.

Loose rivets 16th Jun 2004 00:32

Thanks for direct e's

Will comment further when a little more time has gone by...so far, so good, but i'm still not sure that the brine will be quite as perfect as the gel. i also am trying to find out if there is water between the the gel and the retina in a normal eye...i had assumed that there was a membrane defining the rear of the gel but my surgeon described it as membrane like. there is no doubt that it is very frail. in haste. LR


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