Conditions

Retinal detachment

Retinal detachment is a serious eye condition where the retina separates from underlying layers of the eye.

What is Retinal detachment?

The retina is the light-sensitive tissue at the back of your eye. It is the last stop light makes before it reaches the optic nerve. The retina can become detached from the back of the eye. If enough of the retina is detached for long enough, it can become starved of nutrients causing permanent vision loss.

Retinal detachment is a medical emergency because untreated, can lead to permanent vision loss.

Rhegmatogenous Retinal Detachment is the most common RD. It occurs when a tear develops in the retina, this tear allows fluid to enter the space between the retina and underlying tissue. As pressure builds, the retina becomes separated from the back of the eye.
Tractional Retinal Detachment occurs when scar tissue on the retina contracts and causes the retina to pull away from its normal position. Diabetic retinopathy is a risk factor for tractional retinal detachment.
Exudative Retinal Detachment is caused by the accumulation of fluid beneath the retina without there being a tear or hold. Inflammatory disorders, tumours and vascular conditions may contribute to Exudative Retinal Detachment.
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Symptoms

The following signs of retinal detachment may appear gradually, but you should seek help as soon as you notice them.

When the condition is treated quickly you are more likely to have a positive outcome for your vision.

Causes

What factors increase the risk of retinal detachment?

Regular eye exams will reduce the risk of severe vision loss from retinal detachment.

Treatments

Surgery is almost always required to treat retinal detachment. A variety of procedures are available and your specialist will help you find the right option for you.

Pneumatic Retinopexy

Pneumatic Retinopexy involves placing a tiny gas bubble within the eye that pushes the retina back into place. Gradually, the bubble fills with natural fluid from the eye, which holds the retina in place.

Vitrectomy

The vitreous is a gel-like substance in the space between the eye’s lens and the retina. During a vitrectomy, the vitreous is removed and a gas or oil bubble is inserted to aid the reattachment of the retina.

Scleral Buckle

A Scleral Buckle is sometimes used, which applies pressure to the outside of the eye, pushing the retina back while an instrument is used to seal the retina in position.

These surgeries all come with a degree of risk and the best option for you will depend on the specifics of your case. The majority of retinal surgeries have positive outcomes, allowing patients to regain a good degree of eyesight.

If you are facing any concerns? We're here to help!

Our experts can assist you in booking an appointment to discuss the most suitable treatment options for your specific needs.