Retinal Detachment

Retinal detachment is a medical emergency requiring prompt surgical treatment to preserve vision. In retinal detachment, the retina is pulled away from the underlying choroid, a thin layer of blood vessels that supplies oxygen and nutrients to the retina. Retinal detachment leaves retinal cells deprived of oxygen, so the longer the retina and choroid remain separated, the greater the risk of permanent vision loss in the affected eye. Fortunately, retinal detachment often has clear warning signs.
Warning signs of retinal detachment include:

• Sudden appearance of many floaters or various shapes such as little dots, circles, lines, clouds or cobwebs that appear to “float” in front of the eye
• Sudden flashes of light in one or both eyes
• A shadow or curtain over a portion of your visual field
• Sudden blur in your vision

If you go to your local eye care provider as soon as warning signs appear, early diagnosis and treatment of retinal detachment can save your vision. Click here to schedule an eye exam at one of our 25 Crown Vision Center Locations, or call 1-800 EYECARE.

Causes

Retinal detachment can occur as a result of:

• Trauma
• Advanced diabetes
• An inflammatory disorder
• Sagging or shrinkage of the vitreous humor, the clear gel that fills the space between the lens and the retina

Risk Factors

The following factors increase your risk of retinal detachment:

• Aging (Individuals over 40 years of age)
• Previous retinal detachment
• Family history of retinal detachment
• Extreme nearsightedness
• Previous eye surgery or eye trauma
• Weak areas on the sides of your retina

Surgery is the only effective therapy for a retinal tear, hole, or detachment. Your local eye care provider can tell you about the various risks and benefits of your treatment options. Click here to schedule an eye exam at one of our 25 Crown Vision Center Locations, or call 1-800 EYECARE.