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As long as the hiatus is firmly closed, it will not**; 3.The cause of hiatus formation is generally due to the degeneration and atrophy of the retina itself, which can form a tear, or because the degenerative zone is adherent to the vitreous humor, and the tear is formed due to the traction of the vitreous humor4The laser can only seal the hiatus that has appeared, but it cannot prevent the formation of hiature in other places due to omentum atrophy or vitreous traction, so it cannot be repeated once; 4.
It is possible to have a new hole once or twice, and it is extremely unlikely that a new hole will appear again and again, so don't worry too much.
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If you pay attention, there will definitely be!
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High myopia refers to an axial length of more than 26 mm, in which case the structure of the eye may become fragile and predispose to retinopathy. A retinal tear is a serious retinal disease that can lead to vision loss if left unchecked.
The rate at which retinopathy develops varies from person to person, and different people have different progressions. Generally speaking, people with high myopia may develop retinopathy around the age of 30, but the speed of development of the disease is affected by a variety of factors, such as age, myopia, axial length, genetic factors, etc. Therefore, it is not possible to accurately ** how long does it take for retinopathy to develop into a retinal tear at the earliest.
If you have a high degree of myopia, it is recommended that you go to the ophthalmology department of the hospital for regular check-ups and carry out ** and management according to the doctor's advice to avoid the development of the disease. At the same time, pay attention to protect your eyes and avoid damage to your eyes caused by factors such as excessive eye use and excessive fatigue.
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Eyes with high myopia may be at risk of retinopathy, but the speed of the lesion varies from person to person and is affected by a variety of factors, such as myopia, age, lifestyle, and more. Therefore, it is difficult to determine exactly how long it takes for retinopathy with high myopia to develop into a retinal tear.
In general, if the eye with high myopia is experiencing symptoms of retinopathy, such as flashes of light, floaters, etc., it is advisable to seek medical attention immediately and perform a comprehensive eye examination to determine the extent and progression of the lesions. If a retinal tear is found, appropriate measures such as laser or surgery should be taken immediately to avoid further retinopathy and vision loss.
Therefore, it is recommended that people with high myopia should have regular eye examinations and maintain good eye hygiene habits, avoid overuse of their eyes and exposure to bright light, and also pay attention to maintaining a healthy lifestyle and diet to prevent and delay the development of retinopathy.
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The doctor said that there is no abnormality in the fundus, which means that there is no problem, but this situation is actually something that many people have, as if it is called an afterimage. It's okay.
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According to the description of your condition, it may be due to improper posture of the eyes, myopia caused by overuse of the eyes, and the balance of myopia. At the same time, floaters due to vitreous opacity appeared. It is recommended to wear appropriate glasses for correction, pay attention to rest, pay attention to the use of eyes, especially mobile phones and computers, be sure to control as much as possible, pay attention to the use of eyes, correct posture, look at the distance, green plants, exercise more, you can do hot compresses for the eyes, eye exercises, and at the same time, you can point eye drops for key visual fatigue, plus drugs to improve microcirculation for oral administration, it is best to choose an eye examination in a regular hospital.
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Retinal tears are caused by defects in the upper or full thickness of the retina due to various causes such as trauma, degeneration, long-term inflammation and high myopia. Retinal tears have different symptoms depending on the location of the tear. Hiatus located in the macular area, which can manifest as a sharp decrease in vision, distorted vision, and even blindness; A tear located around the periphery of the retina can be asymptomatic and because a retinal tear can cause retinal detachment, some patients may feel the obstruction of the black visual field above or below when seeing.
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Common symptoms and precursors of retinal tears are: non-pathological eye floaters in the elderly, non-vitreous lesions, abnormal flashes of eye floaters, increased black spots, sparks or eye flash eyes, visual impairment, floaters, sudden loss of vision, and flashes of light are all symptoms of retinal tears.
A retinal tear is mainly a full-thickness defect in the sensory layer of the retina, and it mostly occurs in older people, especially in patients with high myopia. Precautionary measures: It is recommended that it can be carried out by surgery**, depending on the individual's situation, and usually reduce strenuous exercise, and pay attention to balanced nutrition in the diet.
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Prevent retinal detachment.
This paragraph] high myopia, excessive use of the eyes, and strong blows to the eyes often lead to retinal detachment.
It is not easy to over-fatigue the eyes;
People with high myopia should carry less heavy objects and do less strenuous activities, and people with high myopia should not donate blood.
Prevent eye trauma;
Patients with myopia should go to the hospital for regular check-ups, especially those with poor fundus;
Regular eye health check-ups are best done semi-annually.
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**[This paragraph].
Retinal tears.
In order to close the tear and prevent retinal detachment, it is necessary to:
Lasers Retinal tears can be closed by the thermal effect of a transpupillary laser (similar to spot welding). The scar acts as a seal for the tear.
Cryolysis The probe of the cryo pen is placed on the outside of the eyeball to freeze the hiatus, and the scar tissue is used to close the hiatus, just like the laser principle.
The above may be a little uncomfortable, but it is usually done on an outpatient basis under local anaesthesia. However, these** are only effective for retinal tears.
Retinal detachment may require more complex** procedures such as cerclage or external compression or vitrectomy. To perform the above**, it is necessary to perform under local anesthesia and need to be hospitalized for about a week or more.
Retinal detachment refers to a pathological state in which the neuroepithelial layer of the retina is separated from each other. In embryogenesis and histology, there is a latent gap between the retinal neuroepithelium and the pigment epithelium, and under normal conditions, through a series of physiological and biochemical mechanisms, the retinal neuroepithelium and the pigment epithelium adhere to each other, so as to ensure that the retina has normal physiological functions. After retinal detachment, the retina will be atrophied and degenerated, and the visual function will be seriously damaged due to the damage to the nutrition of photoreceptor cells. >>>More
Symptoms: Most cases have sudden onset, with decreased vision or dark shadows in front of the eyes, and many cases have had prodromal symptoms such as floaters and flashes of light. >>>More
Retinitis pigmentosa is usually biocular and occasionally monocular, and is more common in males than females. It is more common for children to marry close relatives. Estimates of incidence in the general population range from 1 4 000 to 1 20 000. >>>More
Retinopathy is a large group of diseases of the retina. There are seven types of such diseases: the first is vascular disease. >>>More
Depending on the condition and type of surgery, it generally takes about 5,000 to 10,000. Different hospitals have different fees. The success rate is still quite high, as long as it is a regular tertiary hospital, there is no big problem. [**Make an appointment with an ophthalmologist number source]. >>>More