Retinal detachment is a serious condition that can lead to complete loss of vision if not treated immediately.
In the following article, we will talk about the most important information related to retinal detachment:
Retinal detachment disease
The retina is considered one of the sensitive and important areas in the human body as it is responsible for sending visual signals through the optic nerve to the brain, which in turn translates them into the image that we see. Many people may be exposed to severe eye infections, and the matter may develop into cases of retinal detachment, which is a serious condition because It may cause complete loss of vision if it is not treated as quickly as possible.
Retinal detachment occurs when the inner lining of the eye (retina) separates from the eye wall (choroid), which contains blood vessels that supply the eye with oxygen and necessary nutrients. Fluid collects between the two layers, affecting the retinal cells and impairing vision.
Types of retinal detachment disease
There are 3 different types of retinal detachment, which are as follows
Rhegmatogenous retinal detachment: This occurs as a result of holes or gaps in the retina, which in turn allows fluid to pass under the retina and separate it from the placenta as a result of this tear.
Exudative retinal detachment: This is an inflammatory disorder that causes fluid to accumulate behind the retina.
Tractional retinal detachment: occurs when fibrous tissue forms that tightens the retina, creating holes in it.
Symptoms of retinal detachment
Here are the most important symptoms that indicate the possibility of retinal detachment
Sudden appearance of black dots, spots, or lines floating within the field of vision.
Seeing a large number of floating objects. Some may notice a single large black shape floating within the field of vision like a fly.
Suffering from sudden short flashes of light not exceeding one second in duration that appear in front of the affected eye.
Seeing a dark shadow that appears as a curtain from the outer side of the field of vision in the affected eye.
Blurred vision sometimes.
Causes of retinal detachment
Are you at risk of retinal detachment? The answer is yes in the following cases
Increasing age: retinal detachment is more common in people over 50 years of age.
Previous retinal detachment in one eye.
Having a family history of retinal detachment.
Severe nearsightedness.
Previous eye surgery, such as cataract removal.
Previous exposure to disease or inflammation in the other eye.
Suffering from diabetes, as diabetics are most susceptible to retinal detachment.
Diagnosis of retinal detachment
The doctor may use the following tests to diagnose retinal detachment
A normal vision test to measure your vision and ability to distinguish colors.
Examination of the retina by using an instrument equipped with a bright light and special lenses to examine the back of the eye, including the retina.
Ultrasound imaging is used if bleeding occurs in the eye, making it difficult to see the retina.
Checking eye pressure and blood flow throughout your eye, specifically in the retina.
Your doctor tests your retina''s ability to send nerve signals to your brain.
Treatment of retinal detachment
It is necessary to treat retinal detachment because one of the important consequences of neglecting to treat retinal detachment is irreversible loss of vision due to retinal atrophy or chronic ocular inflammation, which makes the entire eye vulnerable to atrophy.
Surgical treatment is always the choice to repair tears and holes that cause retinal detachment using a laser or a cold retinal probe to return the retina to its position, as it works to push the back wall of the eye from the outside towards the retina.
This is done by suspending silicone strips or parts or removing the glass part and ing silicone gas or oil into the vitreous cavity. The operation is performed under local anesthesia and does not require the patient to remain in the hospital.
