Glaucoma Surgery in Delhi NCR| Dr. Suresh Garg Eye Hospital

What is Glaucoma Surgery in Delhi NCR?

Glaucoma is a group of eye diseases that cause damage to the optic nerve, which is responsible for carrying visual information from the eye to the brain. This damage often occurs due to high pressure inside the eye, known as intraocular pressure, which can lead to vision loss and eventually blindness if left untreated.

There are several types of glaucoma, including primary open-angle glaucoma, which is the most common form, and angle-closure glaucoma, which is less common but can be more severe. Glaucoma can develop slowly over time, and symptoms may not be noticeable until the disease has progressed significantly.

Who is at risk for Glaucoma Surgery in Delhi NCR?

Certain factors can increase a person’s risk of developing glaucoma. These include:

Age: The risk of glaucoma increases with age, particularly in people over 60 years old.

Family history: If someone in your family has had glaucoma, you may be at a higher risk of developing it.

Ethnicity: Certain ethnic groups, such as African Americans, Hispanics/Latinos, and Asians, are more prone to developing certain types of glaucoma.

Eye conditions: People with certain eye conditions, such as high myopia (nearsightedness), or thin corneas, are at an increased risk of developing glaucoma.

Medical conditions: Certain medical conditions, such as diabetes, high blood pressure, and heart disease, can increase the risk of developing glaucoma.

Prolonged use of steroids: Prolonged use of steroid medications can increase the risk of developing certain types of glaucoma.

How can I tell I have Glaucoma?

In the early stages of glaucoma, there may be no symptoms. As the disease progresses, some people may experience the following symptoms:

• Blurred vision
• Halos around lights
• Loss of peripheral (side) vision
• Difficulty adjusting to low light conditions
• Eye pain or redness

However, these symptoms can also be caused by other eye conditions, so it’s important to see an eye doctor for a proper diagnosis.

The best way to detect glaucoma early, before symptoms appear, is through regular eye exams. During an eye exam, your eye doctor will check your eye pressure, examine your optic nerve, and test your visual field. If glaucoma is suspected, additional tests may be done to confirm the diagnosis.

What are the types of Glaucoma Surgery in Delhi NCR?

There are several types of glaucoma, including:

Primary open-angle glaucoma: This is the most common type of glaucoma. It develops slowly over time and is often asymptomatic in the early stages. It occurs when the drainage canals in the eye become clogged, leading to increased intraocular pressure and damage to the optic nerve.

Angle-closure glaucoma: This type of glaucoma occurs when the iris blocks the drainage canals in the eye, causing a sudden increase in intraocular pressure. Symptoms may include severe eye pain, nausea, and vomiting.

Normal-tension glaucoma: In this type of glaucoma, the optic nerve is damaged even though the intraocular pressure is within the normal range. The exact cause of this type of glaucoma is not fully understood.

Congenital glaucoma: This rare type of glaucoma is present at birth and is caused by abnormalities in the drainage system of the eye. Symptoms may include cloudiness in the eye, excessive tearing, and sensitivity to light.

Secondary glaucoma: This type of glaucoma is caused by other medical conditions or medications. For example, it can be caused by diabetes, cataracts, or prolonged use of steroid medications.

Pigmentary glaucoma: In this type of glaucoma, pigment granules from the iris accumulate in the drainage canals of the eye, leading to increased intraocular pressure and damage to the optic nerve.

How is Glaucoma Diagnosed?

Glaucoma Surgery Hospital in Delhi: Glaucoma is typically diagnosed through a comprehensive eye exam, which may include the following:

Tonometry: This measures the pressure inside the eye using a device called a tonometer.

Ophthalmoscopy: This involves examining the optic nerve at the back of the eye using a special magnifying lens.

Perimetry: Also known as a visual field test, this measures the range of vision and can detect any areas of vision loss.

Pachymetry: This measures the thickness of the cornea, which can affect the accuracy of intraocular pressure measurements.

Gonioscopy: This involves using a special lens to examine the drainage angle of the eye.

Optical coherence tomography (OCT): This is a non-invasive imaging test that can produce detailed images of the optic nerve and retina.