- Medically Reviewed by Mr Mfazo Hove Consultant Ophthalmologist
- Author: Chris Dunnington
- Published: January 21, 2025
At Blue Fin Vision® Eye Clinic in London, we understand that the prospect of any eye procedure can be daunting. That’s why we’re committed to providing clear, comprehensive information about treatments like YAG laser iridotomy. This advanced procedure plays a crucial role in managing and preventing certain types of glaucoma. Let’s explore what YAG laser iridotomy is, why it’s performed, and what you can expect from the treatment.
Understanding YAG Laser Iridotomy
YAG laser iridotomy, also known as laser peripheral iridotomy (LPI), is a sophisticated eye procedure that uses a focused beam of light to create a tiny opening in the iris, the coloured part of your eye. This small hole, typically invisible to the naked eye, serves a vital purpose in maintaining healthy eye pressure and preventing glaucoma.
The Science Behind the Procedure
The procedure utilises a YAG (Yttrium-Aluminum-Garnet) laser, a type of highly focused light that can make precise changes to eye tissues. By creating a small opening in the iris, YAG laser iridotomy allows for better fluid circulation within the eye, which is crucial for maintaining proper eye pressure.
Why is YAG Laser Iridotomy Performed?
YAG laser iridotomy is primarily used to treat or prevent angle-closure glaucoma, a condition where the drainage angle in the eye becomes blocked, leading to increased intraocular pressure. This procedure can be both therapeutic and preventative:
- Treatment: For patients diagnosed with angle-closure glaucoma, YAG laser iridotomy can help lower eye pressure and prevent vision loss.
- Prevention: In individuals at high risk of developing angle-closure glaucoma, the procedure can significantly reduce the likelihood of a sudden pressure rise in the eye.
Signs You Might Need YAG Laser Iridotomy
If you’re experiencing any of the following symptoms, it’s crucial to consult an eye specialist at Blue Fin Vision® Eye Clinic in London:
- Severe eye pain
- Redness in the eye
- Blurred or decreased vision
- Seeing halos or rainbows around lights
- Headaches accompanied by eye discomfort
- Nausea and vomiting alongside eye pain
These symptoms could indicate narrow-angle glaucoma, a condition that YAG laser iridotomy can effectively address.
The YAG Laser Iridotomy Procedure
At Blue Fin Vision® Eye Clinic, we ensure that our patients are well-informed and comfortable throughout the YAG laser iridotomy process. Here’s what you can expect:
- Pre-procedure Assessment: We’ll thoroughly examine your eyes and measure your eye pressure.
- Eye Preparation: Special eye drops will be applied to constrict your pupils and numb your eyes for comfort.
- Positioning: You’ll be comfortably seated at a slit lamp, a standard eye-examining microscope connected to the laser.
- The Procedure: Using the YAG laser, our skilled ophthalmologist will create a small opening in the peripheral iris. This is typically quick, taking only a few minutes per eye.
- Post-procedure Check: We’ll monitor your eye pressure shortly after the treatment to ensure stability.
What Does It Feel Like?
Most patients report minimal discomfort during YAG laser iridotomy. You may experience a slight sensation when the laser is activated, often described as a soft clicking noise accompanied by a brief flicking feeling. The procedure is generally well-tolerated and painless.
Benefits of YAG Laser Iridotomy
Choosing to undergo YAG laser iridotomy at Blue Fin Vision® Eye Clinic in London offers several significant benefits:
- Preventive Care: It dramatically reduces the risk of developing acute glaucoma in high-risk patients.
- Vision Preservation: By managing eye pressure, it helps prevent vision loss associated with glaucoma.
- Quick and Minimally Invasive: The procedure is fast and doesn’t require incisions or stitches.
- Outpatient Procedure: You can typically return home the same day.
- High Success Rate: When performed early, there’s a 66-75% chance of effectively managing the condition.
Recovery and Aftercare
Recovery from YAG laser iridotomy is generally swift and straightforward. Here’s what to expect:
- Immediate Effects: You may experience some blurriness or mild irritation for a few hours after the procedure.
- Activity Resumption: Most patients can return to normal activities the day following the procedure.
- Follow-up Care: We’ll schedule regular check-ups to monitor your eye health and the effectiveness of the treatment.
Post-Procedure Care Tips
To ensure optimal recovery, we recommend:
- Using any prescribed eye drops as directed
- Avoiding rubbing your eyes for the first few days
- Wearing sunglasses if you experience light sensitivity
- Contacting us immediately if you experience severe pain or vision changes
Why Choose Blue Fin Vision® Eye Clinic for YAG Laser Iridotomy?
At Blue Fin Vision® Eye Clinic in London, we pride ourselves on:
- Expertise: Our team of skilled ophthalmologists has extensive experience in performing YAG laser iridotomy.
- Advanced Technology: We use state-of-the-art laser equipment for precise and safe treatments.
- Patient-Centred Care: We provide personalised care and ensure you’re comfortable and informed throughout the process.
- Comprehensive Approach: From initial assessment to aftercare, we offer complete support for your eye health journey.
Conclusion: Safeguarding Your Vision with YAG Laser Iridotomy
YAG laser iridotomy is a crucial procedure in the prevention and management of angle-closure glaucoma. At Blue Fin Vision® Eye Clinic in London, we’re committed to providing this advanced treatment with the utmost care and precision. By choosing to undergo YAG laser iridotomy, you’re taking a proactive step in protecting your vision and maintaining your eye health.
If you’re experiencing symptoms of narrow-angle glaucoma or have been advised to consider YAG laser iridotomy, don’t hesitate to reach out to us. Our expert team is here to answer your questions and provide the highest standard of eye care. Remember, early intervention is key in preserving your vision. Contact Blue Fin Vision® Eye Clinic today to schedule a consultation and take the first step towards optimal eye health.
