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Scotoma (Blind Spot in Vision): Types, Causes & Treatment
2023年1月18日 · Many things can cause a scotoma, or blind spot. Causes range from migraine headaches to retinal conditions to tumors. Treatment depends on what’s causing the scotoma. What is a scotoma? Scotoma (pronounced skuh- tow- muh) is the medical term for a visual field abnormality, or a blind spot.
What to Know About Blind Spots (Scotoma) - WebMD
2025年2月7日 · Scotomas are blind spots—areas you can't see. They appear as dark, very light, blurred, or flickering spots and can be short-lived or permanent. Scotomas often don't cause problems because...
Blind Spot in Your Eye: Possible Causes & What to Do - Vision Center
2024年10月18日 · Each of your eyes has a small functional blind spot where the optic nerve moves through the retina. This spot is called the optic disc, and it’s 1.5 millimeters in diameter. No cells respond to light (photoreceptors) in this tiny area. The lack of light-sensitive cells causes a …
Managing Blind Spot After Macular Hole Surgery
Managing blind spot after macular hole surgery needs a mix of proactive steps and helpful rehab techniques. It can be tough to adjust to new vision changes. But, with the right steps, you can still live a happy life.
Understanding Different Types of Scotoma – Eye Surgery Guide
2025年1月1日 · Scotoma is a visual impairment characterized by a blind spot in the field of vision. Causes of Scotoma can include eye diseases, neurological conditions, and head injuries. Types of Scotoma include central, peripheral, and homonymous, each affecting different areas of …
What is recovery like after surgery to repair a hole in my retina?
2024年1月9日 · A macular hole can happen spontaneously due to age-related changes inside the eye. It can distort and blur central vision and may result in a "blind-spot." A macular hole often requires surgery called vitrectomy with a gas or air bubble. In order to help the bubble close and seal the hole in the back of the eye, patients may need to keep their ...
Laser Photocoagulation: Uses, Benefits, Risks, Recovery - Verywell …
2023年9月13日 · Laser photocoagulation is a type of laser surgery in the eye. Retina specialists (medical eye doctors that specialize in disorders of the retina) use laser photocoagulation to destroy leaking blood vessels in the retina, which is a light-sensitive tissue in the back of the eye.
Blind Spot - American Academy of Ophthalmology
Everyone has a spot in their retina where the optic nerve connects. In this area there are no light-sensitive cells so this part of your retina can’t see. We call this the blind spot. Most of the time you don’t notice your blind spot because the spot in one eye doesn’t match the spot in the other eye.
Scotoma: Blind Spot in Vision - Discover Vision
A scotoma, commonly referred to in the context of “scotoma of eye,” is a blind spot in the visual field characterized by a partial or complete area of decreased or lost vision surrounded by a region of normal vision. This phenomenon can be temporary or permanent and may be a symptom of various eye conditions or neurological disorders.
Scotoma (Blind Spot in Eye): Causes, Symptoms & Treatment
2024年8月26日 · Scotomas are underlying vision problems that lead to the formation of a blind spot in your line of vision. It is also known as a blind spot, or aura, in the vision. They can be temporary or permanent, depending on type, and they can shift elsewhere in your vision or stay in the same spot. Types of Scotomas. There are three types of scotomas: