Glaucoma Surgery

Glaucoma is an eye disease in which pressure inside the eye (intraocular pressure) rises dangerously high, damaging the optic nerve and causing vision loss. In a healthy eye, fluid is produced in the ciliary body, enters the eye, and then drains through tiny passages called the trabecular meshwork. In people with glaucoma, these passages become blocked and intraocular pressure rises.

Innocenzi Eye Associates | Chino, CA

Some cases of glaucoma can be treated with medications. For others, laser or traditional surgery is required to lower eye pressure. Common surgeries include:

  • Laser Peripheral Iridotomy (LPI) – For patients with narrow-angle glaucoma. A small hole is made in the iris to increase the angle between the iris and cornea and encourage fluid drainage.
  • Argon Laser Trabeculoplasty (ALT) and Selective Laser Trabeculoplasty (SLT) – For patients with primary open angle glaucoma (POAG). The trabecular passages are opened to increase fluid drainage. ALT is effective in about 75% of patients, and SLT may be repeated.
  • Nd: YAG Laser Cyclophotocoagulation (YAG CP) – For patients with severe glaucoma damage who have not been helped with other surgeries. The ciliary body that produces intraocular fluid is destroyed.
  • Filtering Microsurgery (Trabeculectomy) – For patients who have not been helped with laser surgery or medications. A new drainage passage is created by cutting a small hole in the sclera (the white part of the eye) and creating a collection pouch between the sclera and conjunctiva (the outer covering of the eye).
  • Tube Shunt Surgery – May be recommended for patients with neovascular glaucoma, failed trabeculectomy, or susceptibility to developing scar tissue. A thin, flexible tube (a shunt) with a silicone pouch is inserted in the eye to facilitate drainage.

Innocenzi Eye Associates | Chino, CA

I-Sent


iStent is the first MIGS device that improves your eye’s natural fluid outflow to safely lower eye pressure by creating a permanent opening in the trabecular meshwork. Proven safe and effective, the iStent Trabecular Micro-Bypass:

  • Is safely implanted during cataract surgery
  • Spares important eye tissue that is often damaged by traditional surgeries
  • Does not limit treatment options that could help maintain your vision in the future

iStent is the smallest medical device ever approved by the FDA. It is placed in your eye during cataract surgery and is so small that you won’t be able to see or feel it after the procedure is over. iStent is designed to create a permanent opening in your trabecular meshwork, and works continuously to improve the outflow of fluid from your eyes to help control eye pressure.

For patients with combined cataract and open-angle glaucoma, iStent reduces introcular pressure (IOP) by improving aqueous humor outflow. Inserted through a 1.5-mm corneal incision, iStent is the only FDA-approved device for the treatment of mild to moderate open-angle glaucoma.

Selective Laser Trabeculoplasty


Selective Laser Trabeculoplasty (SLT) is an advanced treatment option for glaucoma patients that lowers eye pressure and increases fluid drainage. This procedure offers a simple solution to glaucoma symptoms through a minimally invasive procedure with no side effects, scarring or pain.

The SLT procedure is effective for almost all patients with just one session. It has been performed successfully in Europe for the past 10 years and is now FDA approved for use in the US. It is performed in the office and takes just a few minutes, providing long-term results through the use of a low-energy laser beam.

SLT is most effective for patients unable to keep up with a daily eye drop treatment because of its cost, inconvenience or side effects. SLT controls glaucoma symptoms for up to 5 years with no need for additional medication, and relieves symptoms by promoting the body’s natural healing response. There are no major risks or complications associated with SLT and the procedure is covered by most insurance companies.

Do you have any questions or comments? Or would you like to learn more about how we can help you? Please call us at: 909.590.2073 and speak with a member of our team.

Innocenzi Eye Assiociates | Chino, CA

Innocenzi Eye Assiociates | Chino, CA

Innocenzi Eye Assiociates | Chino, CA

Innocenzi Eye Assiociates | Chino, CA

Innocenzi Eye Assiociates | Chino, CA

CareCredit


We offer CareCredit, a card designed specifically for your healthcare needs. CareCredit can help you move forward with getting the procedure you’ve always wanted. With minimum monthly payment options, no up-front costs and no prepayment penalties, you can get your procedure sooner.


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