Laser Eye Surgery for Glaucoma in Delhi

Introduction to Glaucoma

Glaucoma is one of the leading causes of irreversible blindness worldwide. It is often referred to as the "silent thief of sight" because it progresses gradually without noticeable symptoms until significant vision loss occurs. The disease damages the optic nerve, which is essential for vision, by increasing intraocular pressure (IOP). Although it cannot be cured, early detection and treatment can help preserve vision. In Delhi, the availability of advanced treatments such as laser eye surgery is making glaucoma management more effective, Eye Glaucoma Treatment​ and Eyeroots Eye Clinic is at the forefront of offering these solutions.


What is Glaucoma?

Glaucoma encompasses a group of eye conditions that result in optic nerve damage, often due to elevated intraocular pressure. The optic nerve is responsible for transmitting visual information from the eye to the brain. When the pressure inside the eye increases, it can cause irreversible damage to the optic nerve, leading to vision loss and, in severe cases, blindness.

There are several types of glaucoma, but the most common forms include:

  • Open-Angle Glaucoma: This is the most prevalent form and occurs when the drainage angle for fluid within the eye remains open, but the trabecular meshwork becomes less efficient over time. The increased IOP causes gradual optic nerve damage.

  • Angle-Closure Glaucoma: This occurs when the drainage angle between the iris and the cornea becomes blocked, leading to a sudden rise in IOP. Angle-closure glaucoma is a medical emergency and requires immediate treatment.

  • Normal-Tension Glaucoma: In this type, optic nerve damage occurs even though eye pressure remains within the normal range. Researchers believe it may be due to reduced blood flow to the optic nerve.

  • Secondary Glaucoma: This can result from other eye conditions, such as inflammation, trauma, or certain medications like corticosteroids.

  • Congenital Glaucoma: This rare form affects infants and young children and occurs due to developmental abnormalities in the drainage system of the eye.

Why Choose Laser Eye Surgery for Glaucoma?

Conventional treatments for glaucoma include prescription eye drops, oral medications, and sometimes conventional surgery. However, laser eye surgery has become a popular and highly effective option for controlling intraocular pressure, particularly in patients where other methods are less effective or not suitable. The laser treatment targets the trabecular meshwork, improving fluid drainage from the eye and reducing IOP.

Here are some reasons why laser eye surgery is a preferred option for glaucoma:

  • Non-Invasive: Laser surgery is less invasive than traditional glaucoma surgery, with minimal recovery time.
  • Effective in Reducing Eye Pressure: Laser surgery can significantly reduce intraocular pressure, particularly in patients who do not respond well to medications.
  • Fewer Side Effects: Compared to long-term use of eye drops or invasive surgery, laser treatments often have fewer side effects.
  • Quick Procedure: Most laser surgeries for glaucoma are completed in a matter of minutes and do not require hospital stays.

Types of Laser Eye Surgery for Glaucoma

Eyeroots Eye Clinic in Delhi offers several types of laser surgeries tailored to treat glaucoma based on the severity and type of the condition. The following are the main types of laser surgeries available for glaucoma patients:

1. Selective Laser Trabeculoplasty (SLT)

SLT is a widely-used procedure for open-angle glaucoma. It involves using a low-level laser to target specific cells within the eye’s drainage system (the trabecular meshwork), leaving the surrounding tissue intact. By improving the drainage of fluid, SLT helps to lower IOP.

  • Indications: Patients with open-angle glaucoma, especially those who are not responding to eye drops.
  • Advantages: Minimal tissue damage, low risk of complications, and effective in reducing IOP. SLT can be repeated if necessary.

2. Argon Laser Trabeculoplasty (ALT)

ALT is another option for treating open-angle glaucoma. In this procedure, a laser is applied to the trabecular meshwork to create small burns. These burns help the fluid to drain more effectively, reducing intraocular pressure.

  • Indications: Patients with open-angle glaucoma who have not had success with medications.
  • Advantages: Proven method for reducing IOP, though SLT has largely replaced it due to fewer side effects.

3. Laser Peripheral Iridotomy (LPI)

LPI is the most common laser treatment for angle-closure glaucoma. It involves using a laser to create a tiny hole in the iris, which allows the fluid to flow more freely between the anterior and posterior chambers of the eye. This helps to reduce intraocular pressure and prevent future angle-closure attacks.

  • Indications: Patients with angle-closure glaucoma or those at risk of an acute attack.
  • Advantages: Effective in preventing acute glaucoma attacks, often done as a preventive measure in patients with narrow angles.

4. Cyclophotocoagulation

Cyclophotocoagulation is a laser procedure that targets the ciliary body, the part of the eye that produces fluid. By reducing fluid production, this procedure helps to lower intraocular pressure. It is often used for patients with advanced glaucoma who have not responded to other treatments.

  • Indications: Patients with advanced or refractory glaucoma.
  • Advantages: Can be an effective option when other treatments have failed, though it is typically reserved for more severe cases.

What to Expect During Laser Eye Surgery for Glaucoma

At Eyeroots Eye Clinic Delhi, laser eye surgery for glaucoma is performed as an outpatient procedure, meaning that patients can go home the same day. Here’s what you can expect during the process:

  • Pre-Surgery Assessment: Before the procedure, a thorough examination will be conducted to determine the type of glaucoma and the best course of treatment. This includes measuring IOP, checking the drainage angle, and evaluating the optic nerve.

  • The Procedure: The surgery itself is relatively quick and usually takes less than 30 minutes. A local anesthetic is applied to numb the eye, and a special lens is placed on the eye to focus the laser. The doctor will apply the laser to the targeted area, either to improve fluid drainage or to reduce fluid production.

  • Post-Surgery Care: After the procedure, patients may experience some mild discomfort or blurry vision, but this usually resolves within a few hours to a few days. Anti-inflammatory eye drops may be prescribed to reduce swelling, and patients will be scheduled for follow-up visits to monitor their intraocular pressure.

Who is a Candidate for Laser Eye Surgery?

Laser eye surgery is not suitable for all glaucoma patients. Certain factors must be considered when determining if a patient is a good candidate for laser treatment. Here are some general guidelines:

  • Patients with Open-Angle Glaucoma: Laser trabeculoplasty is often a good option for those with open-angle glaucoma, particularly if they have not responded to medications or want to reduce their reliance on eye drops.

  • Patients with Angle-Closure Glaucoma: Laser iridotomy is typically used to prevent or treat angle-closure glaucoma.

  • Patients with Advanced Glaucoma: For patients with advanced or refractory glaucoma, procedures like cyclophotocoagulation may be an option.

  • Patients Unable to Adhere to Medication Regimens: Patients who struggle with the daily use of eye drops may benefit from laser surgery as it can reduce or eliminate the need for medications.

Why Choose Eyeroots Eye Clinic for Glaucoma Treatment?

Eyeroots Eye Clinic, located in the heart of Delhi, is renowned for its cutting-edge technology and personalized patient care. Here's why patients choose Eyeroots for glaucoma treatment:

  • Experienced Surgeons: Eyeroots is home to a team of highly skilled and experienced ophthalmologists specializing in glaucoma treatment. Their expertise ensures that patients receive the best possible care.

  • State-of-the-Art Technology: The clinic is equipped with the latest diagnostic and laser technology, ensuring accurate diagnosis and effective treatment.

  • Comprehensive Care: From initial diagnosis to post-operative care, Eyeroots offers a full range of services to ensure that patients receive the most comprehensive care.

  • Patient-Centered Approach: At Eyeroots, every patient is treated as an individual. The clinic tailors treatment plans to meet the specific needs and circumstances of each patient.

Conclusion

Glaucoma is a serious eye condition that can lead to permanent vision loss if not treated promptly. Laser eye surgery offers an effective way to manage glaucoma and reduce intraocular pressure, thereby preserving vision. At Best Eye Doctor in Delhi NCR , patients have access to the latest advancements in laser surgery for glaucoma, combined with compassionate and personalized care.

If you or a loved one is suffering from glaucoma, it is crucial to seek treatment as early as possible. Contact Eyeroots Eye Clinic today to schedule a consultation and explore the options available for managing glaucoma and preserving your sight for the future.


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