Retinal Detachment - What You Need to Know in 2023

What is Retinal Detachment?

Retinal detachment is a medical emergency in which the retina becomes separated from its underlying layers of tissue. It affects the back of the eye, where the light-sensitive cells that create images are located. When the retina becomes detached, it can no longer send signals to the brain and vision is lost. Retinal detachment can occur in one or both eyes and can cause permanent vision loss if not treated quickly.

Causes of Retinal Detachment

Retinal detachment can be caused by a number of factors, including trauma, changes in the vitreous (the clear gel-like substance inside the eye), and age-related degeneration. Aging changes in the vitreous can cause it to pull away from the retina, which can lead to a tear in the retina. This can allow fluid to get under the retina and cause it to detach.

Risk Factors for Retinal Detachment

Some people are more prone to retinal detachment than others. Risk factors for retinal detachment include a family history of the condition, nearsightedness, trauma to the eye, and certain medical conditions, such as diabetes.

Symptoms of Retinal Detachment

The most common symptom of retinal detachment is the sudden appearance of floaters (spots or strings in your field of vision) or flashes of light. You may also see a curtain-like shadow or a curtain that appears to move across your field of vision.

Diagnosing Retinal Detachment

Diagnosing retinal detachment requires an eye examination with special equipment. Your doctor may use an instrument called an ophthalmoscope to examine the back of your eye. He or she may also do a test called an ultrasound, which uses sound waves to create a picture of the retina.

Treatment for Retinal Detachment

Treatment for retinal detachment may include surgical repair, laser surgery, or a combination of both. Surgical repair involves sealing the retinal tear and using a gas bubble or silicone oil to keep the retina in place. Laser surgery is used to seal the retinal tear without the need for surgery.

Preventing Retinal Detachment

The best way to prevent retinal detachment is to get regular eye exams, wear protective eyewear when necessary, and take care of any pre-existing medical conditions, such as diabetes. It is also important to be aware of any changes in your vision and to seek medical help immediately if you experience any of the symptoms of retinal detachment.

Conclusion

Retinal detachment is a serious condition that can cause permanent vision loss if not treated quickly. Knowing the symptoms and risk factors of retinal detachment can help you identify the condition early and seek prompt treatment. Regular eye exams and proper eye care are the best ways to prevent retinal detachment and preserve your vision.