Posterior vitreous detachment: Difference between revisions
Line 17: | Line 17: | ||
*May be asymptomatic | *May be asymptomatic | ||
*More frequently: | *More frequently: | ||
**Floaters | **[[Floaters]] | ||
** | **[[Flashes]] | ||
==See Also== | ==See Also== |
Revision as of 18:24, 25 September 2012
Background
- Separation of posterior vitreous from the retina, as a result of vitreous degeneration
and shrinkage
- Age-related event (prevalence):
- 50-59 yrs = 24%
- 80-90 yrs = 87
- Risk factors
- myopia
- trauma
- intraocular inflammation
- in the majority of cases PVD is benign
- in acute phase, concern is for causing retinal tear, which can lead to retinal detachment
- Prompt diagnosis and surgical treatment of retinal detachment can prevent impending
vision loss or can restore vision
Diagnosis
See Also
Acute Onset Flashers and Floaters