ring

I have been to 3 opthamology specialists and they say I have a posterior vitreous detachment.  What I have is gray hollow rings that move with my vision. I questioned them about it and they said no weiss rings because they move around your vision.  I feel like they are looking for something that is not there.  I have had these rings for over a year, but my vision is good, what I see through and around the rings.  Are there any specialists that deal with weiss rings, I want another opinion.  I don't want them putting me on drops if not necessary.

[John C Hagan III, MD, FACS, FAAO]

No Weiss rings are common and do not require any special training to diagnose. Weiss rings are not always "rings" because they often tear (like a donut) and can look like strings, crescents, etc.

Since 3 our of 3 say you have PVDs and Weiss rings come off the back of the eye due to PVD I don't see what the problem is.

JCH MD