![]() An ophthalmologist performs this procedure along with other professional medical staff. The retinal barrage laser procedure generally takes 30 to 45 minutes, depending on the patient's health condition and the case's complexity. It can be done with the patient sitting or lying down. It is performed after applying topical anaesthetics through eye drops or ointments. Vitreous: Clear, jelly-like fluid that fills the entire eye to help maintain its shape.īarrage laser is an outpatient procedure, which means the patient does not need to be admitted to a hospital. Optic Nerve: The nerve behind the eye carries electrical impulses from the retina to the brain to help you see images. Macula: The central area of the retina, which allows one to see finer details and colour. It receives the light and sends electrical impulses from the optic nerve to the brain. Retina: A collection of cells that makes a wall called the retina at the back of the eye. It focuses the light at the back of the eye. Lens: A small clear disk right behind the pupil. With expansion and contraction, it regulates how much light goes into the eye. Pupil: The black hole at the centre of the iris. The colour of the iris may vary depending on your eye colour and may be brown, dark brown, hazel, grey, etc. ![]() Iris: The coloured part of the eye that controls the pupil’s opening. The tears help lubricate the cornea and protect the eye. It includes the following key parts that work together to provide us with a clear vision:Ĭornea: A clear layer in front of the iris made up of collagen and water. The anatomy of the eye is complex compared to other body organs. Initially, problems such as eye floaters, shadows in vision, and blurred vision may appear. A person’s retina may weaken due to significant conditions such as myopia (nearsightedness).īarrage laser is also sometimes referred to as barrage laser photocoagulation. It can help you avoid complications that may further require the need of surgical treatment. It may also help treat retinal tears found during a regular eye examination.Īn argon laser beam is used in this procedure. It is performed as a preventive treatment for conditions like retinal detachment. Barrage laser is a laser procedure to strengthen the weak regions of the retina.
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