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CATARACT SURGERY
CATARACT SURGERY
A cataract is an eye condition characterized by the clouding of the natural lens in the eye, leading to vision loss. Naturally, the eye's lens is clear and allows light to pass through, focusing on the retina at the back of the eye. but when a cataract develops, the lens becomes cloudy and interferes with the normal passage of light.
symptoms OF Cataract :
Blurred or cloudy vision.
Increased sensitivity to glare.
Difficulty seeing at night.
Fading and yellowing of colors.
Frequent changes in eyeglass prescription.
Double vision in one eye and a halo effect around lights.
Decrease contrast sensitivity, leading to difficulty distinguishing between objects.
Additionally, individuals may experience a decline in visual acuity, making routine activities such as reading or driving challenging.
Glaucoma: A Silent Thief of Sight
Glaucoma: A Silent Thief of Sight
Glaucoma is an eye condition that directly damages the optic nerve (the bundle of nerve fibers that carries information from the eye to the brain). This damage is often caused by an increased pressure in the eye, known as intraocular pressure (IOP). The optic nerve is crucial for vision, and if it becomes damaged, it can lead to vision loss and blindness.
Glaucoma is known as the "silent thief of sight" because it progresses slowly and without noticeable symptoms in its early stages. However, as the condition advances, symptoms may become more apparent. It's important to notice symptoms on time, otherwise significant vision loss may happen.
Loss of peripheral vision
Tunnel vision (narrowed vision)
Blurred vision
Halos around lights
Headache and eye pain
Changes in eye color
Red eyes
Diabetic Retinopathy
Diabetic Retinopathy
Diabetic retinopathy is an eye condition, it is caused by diabetes that occurs due to damage to the blood vessels in the retina, the light-sensitive tissue at the back of the eye. When diabetes is not well managed, it can lead to high levels of blood sugar, which in turn can cause damage to blood vessels throughout the body including those in the retina.
Diabetic Retinopathy is Caused by:
High glucose levels in the blood can damage the blood vessels in the retina.
The longer someone has had diabetes, especially uncontrolled, the higher the risk of developing diabetic retinopathy.
High blood pressure can exacerbate damage to the blood vessels in the retina.
Abnormal levels of cholesterol and triglycerides can contribute to retinal vessel damage.
Pregnant women with diabetes may experience accelerated progression of diabetic retinopathy.
Both Type 1 and Type 2 diabetes can lead to diabetic retinopathy if blood sugar levels are not properly managed.
Certain ethnic groups and genetic factors may predispose individuals to a higher risk of diabetic retinopathy.
Smoking and Alcohol can exacerbate the progression of diabetic retinopathy.
Poor Diet and Exercise - Lack of physical activity and a diet high in processed foods can worsen diabetes control and contribute to retinopathy.
Medical conditions such as kidney disease can increase the risk of diabetic retinopathy.
OCT (Optical Coherence Tomography)
OCT is a non-invasive imaging technique that provides detailed cross-sectional images of the retina. It helps in assessing the thickness of the retina and identifying abnormalities.
YAG Laser PI
YAG Laser PI
YAG Laser PI, also known as YAG Laser Peripheral Iridotomy, is a minimally invasive surgical procedure performed on the iris to improve eye health and vision. It involves using a YAG (yttrium aluminum garnet) laser to create a small opening in the iris, allowing proper fluid drainage and alleviating conditions such as glaucoma.
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