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What are atrophic holes in retina?
Atrophic retinal holes are full thickness retina breaks often existing in the peripheral retina. They are the result of atrophic changes/thinning within the sensory retina that is not induced by vitreous adhesions. Often, these lesions are found in association with lattice degeneration.
How are retinal holes treated?
Vitrectomy is the most common treatment for macular holes. In this surgical procedure, the vitreous gel is removed to stop it from pulling on the retina, and most commonly a gas bubble is placed in the eye to gently hold the edges of the macular hole closed until it heals.
Are retinal holes serious?
Retinal holes and tears do not automatically cause severe vision problems; instead, the areas of the retina that have holes and tears will not function correctly. If the condition is not well managed or treated in due time, then significant vision loss or even blindness can occur.
When do you refer to retinal holes?
To refer or not to refer Fortunately, most patients present with PVD, lattice degeneration, atrophic holes or operculated holes that we can monitor and that don’t require treatment. However, if you notice extension of subretinal fluid or formation of a new retinal tear, then you need to refer the patient.
Does atrophic mean?
1. A wasting or decrease in size of a body organ, tissue, or part owing to disease, injury, or lack of use: muscular atrophy of a person affected with paralysis. 2. A wasting away, deterioration, or diminution: intellectual atrophy.
Why do retinal holes happen?
Peripheral retinal holes and tears are defects in the retina which may be caused by a number of conditions including PVD, retinal traction, ocular trauma and high myopia (nearsightedness). This is usually an urgent condition requiring treatment as soon as possible.
Can a retinal hole heal itself?
Although some macular holes heal on their own without treatment, in many cases, surgery is necessary to improve vision. The surgery eye doctors use to treat this condition is called a vitrectomy. During a vitrectomy, the vitreous gel is removed to prevent it from pulling on the retina.
How long does it take to heal from a vitrectomy?
You might have some pain in your eye and your vision may be blurry for a few days after the surgery. You will need 2 to 4 weeks to recover before you can do your normal activities again. It may take longer for your vision to get back to normal.
What are the two types of atrophy?
Muscle atrophy is the wasting or loss of muscle tissue. There are two types of muscle atrophy: disuse and neurogenic. The first type of muscle atrophy is disuse atrophy and occurs from a lack of physical exercise. In most people, muscle atrophy is caused by not using the muscles enough.
What are the symptoms of atrophy?
Muscle atrophy may accompany other symptoms affecting the neuromuscular system including:
- Balance problems, difficulty walking, and falls.
- Difficulty with speaking and swallowing.
- Facial weakness.
- Gradual difficulty walking and speaking, memory loss, tingling or weakness of extremities.
- Impaired balance and coordination.
What is a hole in the retina called?
A macular hole is a small break in the macula, located in the center of the eye’s light-sensitive tissue called the retina. The macula provides the sharp, central vision we need for reading, driving, and seeing fine detail. A macular hole can cause blurred and distorted central vision.