Prof. Dr. Ilgaz Yalvaç Sağdıç https://ilgazyalvac.com Göz Hastalıkları Uzmanı Tue, 18 Jul 2023 09:35:21 +0000 en-US hourly 1 https://wordpress.org/?v=6.3.1 https://ilgazyalvac.com/wp-content/uploads/2023/08/ilgaz-yalvac-fav-80x80.png Prof. Dr. Ilgaz Yalvaç Sağdıç https://ilgazyalvac.com 32 32 Baby Eye Development https://ilgazyalvac.com/en/baby-eye-development/ Tue, 18 Jul 2023 09:28:47 +0000 https://ilgazyalvac.com/?p=5412
  • 0-2 Months: sees light, bright and monochrome (except blue), bright and large objects from a distance of 25-50 cm, looks at the light . He notices his mother. It sees surrounding objects better than those in the center. Vision is at about 5% level.

    2-3 Months: He can see eye to eye with someone who looks at him closely. It begins to track light and vividly colored, bright, large objects moving on a horizontal axis. After a while, he begins to watch light and vividly colored, bright, large objects moving on a vertical axis. Tracking objects rotating in a circular manner develops last.

    3-6 Months: Detects and tries to hold the location of vividly colored, bright, large objects.

    6-10 Months: He can see and hold increasingly small objects from a greater distance (1-3 m). If an object that he has known before sees half of it, he can guess and recognize the whole of it. Vision is at about 10% level.

    10-18 Months: Can see objects at longer distances (3-6m), recognize people.

    18 Months: He can clearly see and recognize the details of toys, pictures in picture books.

    24 Months: Can see the smallest detail of objects, distinguish similarities and differences.

    3 Years old: His vision has reached about 80% of adult vision.

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What causes glaucoma? https://ilgazyalvac.com/en/was-verursacht-glaukom/ Tue, 18 Jul 2023 09:06:39 +0000 https://ilgazyalvac.com/?p=5387

 

It is a condition in which the intraocular pressure is higher than normal and can damage the optic nerve over time. The optic nerve carries visual information from the eye to the brain. Dolag is a condition in which the intraocular pressure is higher than normal and can damage the optic nerve over time. The optic nerve carries visual information from the eye to the brain. Therefore, glaucoma is caused and its symptoms are quite important. By moving slowly, it may not give any findings at first. But if left untreated, it can lead to severe vision loss and even blindness.

It is also known as eye pressure and is not a completely preventable ailment. Because it is estimated to be caused by age, genetic factors and some basic health conditions. But with some lifestyle changes and regular eye exams, it can help reduce your risk of occurrence. Therefore, it allows it to be detected at an early stage.

Regular eye examinations are critical for the early detection and treatment of glaucoma. you should have a comprehensive eye examination every two years from the age of 40 and once a year after the age of 60. If you have risk factors, you may need to be checked more often.

How Does Glaucoma Occur?

It is usually caused by the fact that the drainage system of the eye does not work properly. The eye constantly produces and drains fluid (called aqueous humor). If the drainage system of this fluid is blocked or cannot be drained quickly enough, the pressure inside the eye increases and damages the optic nerve.

The cause of the exact pressure increase included among the symptoms of glaucoma is not exactly known.Dec. Genetic factors, age, race, certain eye conditions, and some health problems (such as diabetes) can increase the risk. Medications (especially cortisone-containing medications), high myopia, high farsightedness, and eye injuries may also increase the risk.

How are the Symptoms of Glaucoma Diagnosed?

It may not cause symptoms, especially in the early stages. For this reason, regular eye examinations are important. Your doctor can diagnose it with tests such as measuring intraocular pressure and evaluating the optic nerve. Symptoms usually develop depending on the type of eye pressure.

In open-angle glaucoma, the most common type, the symptom is initially undiagnosed. In this type, in which the intraocular pressure slowly increases and slowly damages the optic nerve, vision loss is noticeable in an advanced dimension. Vision loss usually affects side vision (peripheral vision) first, then it can affect central vision.

Acute or closed-angle glaucoma is less common among patients. Dec. Symptoms such as sudden and serious eye pain, blurred vision, headache, nausea, vomiting and reddening of the eye may manifest themselves. In connection with the symptoms of glaucoma, it requires urgent medical intervention by a physician specialized in the field of eye health.

Treatment Methods

Regular, moderate physical activity can reduce your risk of glaucoma by lowering intraocular pressure. However, you should not always start an intense exercise program without talking to your doctor.

The progression of the disease can be slowed or stopped by methods such as eye pressure complaints, medications, and surgery. By following regular eye examinations and your doctor’s recommendations, it may be possible to prevent vision loss.

  • It can help reduce intraocular pressure by reducing the production of fluid inside the eye or increasing drainage. Medications should be used regularly and their instructions should be followed.< / li>
  • A procedure called laser trabeculoplasty can help reduce pressure by improving the functioning of the eye’s drainage system. It is usually an option for people with open-angle glaucoma.< / li>
  • The option of surgical intervention is resorted to in patients where positive results are not obtained in terms of recovery. It is aimed to provide better drainage of the fluid inside the eye. As new surgical techniques become less invasive, they may be an early option in some cases.< / li>

    If left untreated in the initial stages, it can cause vision loss. However, with regular eye examinations, early diagnosis and appropriate treatment, most people can maintain their eyesight. Glaucoma causes and the most critical element in preventing complaints is to follow the treatment plan of your specialist doctor.yilin causes glaucoma and the symptoms are quite important. By moving slowly, it may not give any findings at first. But if left untreated, it can lead to severe vision loss and even blindness.

    It is also known as eye pressure and is not a completely preventable ailment. Because it is estimated to be caused by age, genetic factors and some basic health conditions. But with some lifestyle changes and regular eye exams, it can help reduce your risk of occurrence. Therefore, it allows it to be detected at an early stage.

    Regular eye examinations are critical for the early detection and treatment of glaucoma. you should have a comprehensive eye examination every two years from the age of 40 and once a year after the age of 60. If you have risk factors, you may need to be checked more often.

    How Does Glaucoma Occur?

    It is usually caused by the fact that the drainage system of the eye does not work properly. The eye constantly produces and drains fluid (called aqueous humor). If the drainage system of this fluid is blocked or cannot be drained quickly enough, the pressure inside the eye increases and damages the optic nerve.

    Causes Glaucoma

    The cause of the exact pressure increase included among the symptoms of glaucoma is not exactly known.Dec. Genetic factors, age, race, certain eye conditions, and some health problems (such as diabetes) can increase the risk. Medications (especially cortisone-containing medications), high myopia, high farsightedness, and eye injuries may also increase the risk.

    How are the Symptoms of Glaucoma Diagnosed?

    It may not cause symptoms, especially in the early stages. For this reason, regular eye examinations are important. Your doctor can diagnose it with tests such as measuring intraocular pressure and evaluating the optic nerve. Symptoms usually develop depending on the type of eye pressure.

    In open-angle glaucoma, the most common type, the symptom is initially undiagnosed. In this type, in which the intraocular pressure slowly increases and slowly damages the optic nerve, vision loss is noticeable in an advanced dimension. Vision loss usually affects side vision (peripheral vision) first, then it can affect central vision.

    Acute or closed-angle glaucoma is less common among patients. Dec. Symptoms such as sudden and serious eye pain, blurred vision, headache, nausea, vomiting and reddening of the eye may manifest themselves. In connection with the symptoms of glaucoma, it requires urgent medical intervention by a physician specialized in the field of eye health.

    Treatment Methods

    Regular, moderate physical activity can reduce your risk of glaucoma by lowering intraocular pressure. However, you should not always start an intense exercise program without talking to your doctor.

    The progression of the disease can be slowed or stopped by methods such as eye pressure complaints, medications, and surgery. By following regular eye examinations and your doctor’s recommendations, it may be possible to prevent vision loss.

    Symptoms of Glaucoma

    • It can help reduce intraocular pressure by reducing the production of fluid inside the eye or increasing drainage. Medications should be used regularly and their instructions should be followed.< / li>
    • A procedure called laser trabeculoplasty can help reduce pressure by improving the functioning of the eye’s drainage system. It is usually an option for people with open-angle glaucoma.< / li>
    • The option of surgical intervention is resorted to in patients where positive results are not obtained in terms of recovery. It is aimed to provide better drainage of the fluid inside the eye. As new surgical techniques become less invasive, they may be an early option in some cases.< / li>

    If left untreated in the initial stages, it can cause vision loss. However, with regular eye examinations, early diagnosis and appropriate treatment, most people can maintain their eyesight. Glaucoma causes and the most critical element in preventing complaints is to follow the treatment plan of your specialist doctor.

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How is cataract surgery performed? https://ilgazyalvac.com/en/katarakt-ameliyati-nasil-yapilir-2/ https://ilgazyalvac.com/en/katarakt-ameliyati-nasil-yapilir-2/#respond Tue, 18 Jul 2023 08:54:53 +0000 https://ilgazyalvac.com/?p=5378
  • Is a blur, opacity, or maturation that occurs in the lens of the eye. Normally transparent, this lens becomes blurred due to cataracts, which can lead to vision disorders and eventually blindness. Cataract surgery is a procedure that helps to remove this blurring. Its main purpose is to remove the blurred lens in the lens of the eye and replace it with an artificial lens (IOL, Intraocular Lens). This restores the eye to focus the light correctly and provides clear vision.

    Who Has Cataract?

    Although it is usually more common in older adults, cataracts can occur at any age. The ideal candidates for the operation are determined by your doctor. Cataract symptoms may include blurred or double vision, weakening of night vision, Decoloration and increased sensitivity to strong lights. There are cases mentioned where other treatment options are not effective. When other vision correction options, such as glasses or contact lenses, are no longer effective, they are included in the treatment plan. Those who have a healthy eye structure are among the target group of individuals. Dec. Cataract surgery is most effective, especially when other parts of the eye, such as the retina or cornea, are healthy.

    What are the Diagnostic Methods?

    Cataracts are diagnosed through a series of tests and examinations, usually performed by an ophthalmologist. These tests may include:
    • Eye examination: The doctor uses a light source and an augmentation device to examine your eyes and especially your lenses.< / li>
    • Visual acuity test: This test determines how well you can read using a table usually called a Snellen eye chart.< / li>
    • Tonometry: This test measures the pressure inside the eye, which is usually numbed with an eye drop.< / li>
    • Pupil dilation: Using eye drops, your doctor can expand your pupil and see cataracts in your lens better.< / li>

    How Long Does Cataract Surgery Take?

    Cataract surgery is usually recommended in certain situations. It is used for vision problems that cannot be corrected with glasses or contact lenses. It is performed in situations that affect everyday life, for example, difficulty during reading, driving or computer use. Effective results are obtained in cases where it prevents the treatment of other eye diseases. Surgical intervention is usually recommended when cataract symptoms begin to reduce the quality of life, unless it is an emergency. It is expected that the procedures will take an average of 15-30 minutes December. However, this period may vary depending on the surgeon performing the procedure, the patient’s health status and the severity of the cataract. Please note that this period covers only the surgical procedure; the patient’s operating room preparation and recovery time are not included in this period.

    How is it Treated?

    within the scope of cataract surgery, the process is performed under local anesthesia. It usually does not require a hospital stay. Depending on the opinion of the physician, a light sedation is given to relieve patients. The surgeon makes a microscopic incision and turns the cataract lens into pieces using ultrasound energy. This process is often referred to as phacoemulsification. The fragmented lens fragments are absorbed and removed with a special device. Then, an intraocular lens (IOL) is placed in place of the removed natural lens. This lens is usually made of silicone, acrylic or other plastic materials. Finally, the eye is covered with a protective bandage for effective healing. The surgeon usually prescribes antibiotics and anti-inflammatory eye drops. The healing process usually takes several weeks.

    After Cataract Surgery

    It is very important to protect your eye in terms of the continuity of treatment. You can use sunglasses to protect your eyes from wind, dust and direct sunlight. It may also be recommended to use an eye bandage or glasses to protect your eye while sleeping. The surgeon usually prescribes antibiotics and anti-inflammatory eye drops. Using these medications regularly according to your doctor’s instructions reduces the risk of infection and accelerates recovery. Excessive physical activities and heavy lifting are usually activities that should be avoided for several weeks. Such activities can cause an increase in pressure inside the eye and negatively affect the healing process. It is important to continue regular eye examinations after surgery. These examinations are necessary to monitor the results of the surgery and to detect possible complications at an early stage. Any symptoms such as pain, redness, loss of vision, or discharge from the eye may be a sign of a complication. In case of such symptoms, it is important to contact your doctor immediately. As a result, cataract surgery removes the blurring caused by cataracts to improve the quality of life and improve vision. However, if you are considering this procedure, it is important to talk to an ophthalmologist for complete information about the potential risks and benefits.< / li>
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