Health A-Z

It seems like you're referring to "barrage laser," which is a type of laser treatment used in ophthalmology. Barrage laser treatment is typically employed for retinal conditions, particularly to prevent or treat retinal tears or detachments. Here's an overview of symptoms, treatment plan, and diagnosis testing related to retinal issues, along with information on barrage laser treatment.

1. Floaters: Seeing specks or cobweb-like shapes drifting in your field of vision.
2. Flashes: Seeing brief flashes of light in one or both eyes.
3. Blurred Vision: Sudden or gradual onset of blurred vision.
4. Shadow or Curtain: A curtain-like shadow over your field of vision, which may indicate a retinal detachment.

1. Barrage Laser Treatment: Barrage laser treatment, also known as prophylactic or preventive laser photocoagulation, involves applying laser burns to the peripheral retina to create a barrier of scar tissue. This helps to seal retinal tears or weak areas, reducing the risk of retinal detachment.
2. Pneumatic Retinopexy: In some cases of retinal detachment, a gas bubble is injected into the eye followed by laser or freezing treatment to repair the detachment.
3. Scleral Buckling: This surgical procedure involves placing a silicone band around the outside of the eye to relieve traction on the retina.
4. Vitrectomy: In more complex cases of retinal detachment, vitrectomy surgery may be performed to remove the vitreous gel and repair the retina.

1. Dilated Eye Exam: The doctor examines the retina after dilating the pupil to get a clear view of the back of the eye.
2. Visual Acuity Test: Checking how well you can see at various distances.
3. Tonometry: Measuring intraocular pressure to screen for glaucoma.
4. OCT (Optical Coherence Tomography): Produces cross-sectional images of the retina, allowing for detailed assessment.
5. Fluorescein Angiography: This involves injecting a dye into the bloodstream and taking photographs as the dye circulates through the blood vessels in the retina. It helps to identify abnormalities in blood flow.