What are diseases of the vitreous?
Retina & Vitreous Diseases
- Macular Degeneration. This is one of the most common eye diseases treated by retina specialists.
- Diabetic Retinopathy.
- Retinal Vein Occlusion.
- Retinal Tear/Detachments.
- Posterior Vitreous Detachment.
- Epiretinal Membrane & Macular Holes.
- Cystoid Macular Edema.
- Vitreomacular Adhesion.
Is posterior vitreous detachment a disease?
In posterior vitreous detachment (PVD), the gel that fills the eyeball separates from the retina. It’s a common condition with age. PVD can cause floaters or flashes of light, which often fade over time. PVD isn’t painful or sight-threatening.
What is posterior segment disease?
Posterior segment eye disease (PSED) epidemiologically is commonly defined as diseases of the retina, choroid and optic nerve and primarily includes: glaucoma, age-related macular degeneration (AMD) and diabetic retinopathy (DR).
What are the risks of posterior vitreous detachment?
Posterior vitreous detachment is rare in people under the age of 40, and increasingly common during advanced age. Additional risk factors for PVD include myopia (nearsighted- ness), trauma, and recent eye surgery such as a cataract operation.
What is retina and vitreous diseases?
Vitreoretinal diseases are conditions that affect structures in the eye called the retina and the vitreous. The retina is the light-sensitive layer in the back of the eye that focuses images and transmits that information to the brain via the optic nerve.
What causes vitreous degeneration?
Vitreous degeneration can be caused by several factors, including: Advancing age as the most common cause. Intermediate and posterior uveitis which are the inflammation in the anterior vitreous, ciliary body and retina due to a variety of conditions, including certain infections, autoimmune disease, or tumor.
Can PVD in eye be cured?
Is treatment needed? This is a condition where the vitreous, which was gel when the person was younger, has become liquefied and has begun to peel away from the retina. This is a natural development in the majority of people over the age of 60. It doesn’t heal, but it usually doesn’t require any treatment either.
What is posterior segment of eye?
The posterior segment of the eye comprises the back two-thirds of the eye, including the vitreous humor, the retina, the choroid and the optic nerve.
Is vitreous degeneration serious?
Non-severe vitreous degeneration: No specific treatment is usually needed for vitreous degeneration as it is non-sight threatening and the symptoms eventually subside in the vast majority of patients. Most patients no longer notice flashes or floaters.
What foods should be avoided with posterior vitreous detachment?
There is no evidence either way that any of the following activities will definitely cause any problems with your PVD, but some people may be advised to or choose to avoid: Very heavy lifting, energetic or high impact exercises, such as running or aerobics. Playing contact sports, such as rugby, martial arts or boxing.