Vision conditions
Retina Breaks, Tears and Detachment
Retinal breaks or tears occur when the thin tissue lining at the back of the eye develops a small split/tear, sometimes leading to retinal detachment. Early detection is crucial to prevent permanent vision loss. If you notice sudden floaters, flashes, or shadows, an urgent examination is recommended.
What happens when the retina separates
Understanding retinal changes
The retina is a delicate layer that senses light and sends signals to the brain. A retinal break or tear allows fluid to enter beneath it, causing the retina to lift away — a condition known as retinal detachment. While not painful, it can lead to sudden vision loss and requires prompt medical attention.
Incidence — Around 1 in 10,000 annually
Each year, about 1 in 10,000 people develop a retinal detachment, most often due to age‑related changes or previous eye conditions.
Risk factors — High myopia and injury
People with high myopia, severe eye trauma, or prior eye surgery have a higher risk of retinal tears or detachment.
Signs that need professional attention
When to seek an eye evaluation
Recognizing the Symptoms of Retinal detachment
- Sudden increase in floaters or flashes of light
- Dark shadow or curtain across your vision
- Blurred or distorted vision
- Loss of peripheral vision in one eye
Retinal detachment often begins with subtle symptoms. Seek urgent review if you notice:
If you’re experiencing these symptoms, we strongly recommend scheduling an urgent eye examination as soon as possible.
Managing Retinal Breaks and Detachment
Timely repair helps protect vision
Treatment depends on whether the retina is torn or detached. After detailed retinal imaging, your ophthalmologist may recommend:
Clarifying Your Concerns
Frequently Asked Questions
We understand that vision-related conditions can be overwhelming. Here are honest, transparent answers to the questions we hear most often from our patients.
A retinal break or tear is a small crack in the retina, the light-sensitive layer at the back of the eye. If untreated, fluid (vitreous gel) can pass through the tear and lead to retinal detachment.
Retinal detachment occurs when the retina lifts or separates from the underlying tissue. This can cause sudden vision changes and may lead to permanent vision loss if not treated promptly.
Symptoms often include sudden flashes of light, a sudden increase in floaters, or a shadow/curtain over part of your vision. These signs require urgent evaluation by an ophthalmologist.
Small tears can often be treated with laser therapy or cryotherapy to prevent detachment. These procedures reinforce the retina and preserve vision.
Retinal detachment typically requires surgery, such as a vitrectomy or scleral buckle, to reattach the retina and restore its function. Prompt treatment is critical to reduce the risk of permanent vision loss.
Retinal tears and detachment are considered eye emergencies. If you experience sudden flashes, new floaters, or a shadow/curtain over your vision, you should seek an urgent eye examination immediately.
Certain retinal procedures, like laser therapy or surgery for retinal detachment, may be claimable through Medisave, subject to eligibility. Your ophthalmologist can advise on the specifics.