Glaucoma is one of the leading causes of vision loss worldwide, but thanks to advancements in ophthalmology, managing this condition has never been more promising. For years, treatment options were limited to daily eye drops or invasive surgeries. Today, a breakthrough approach called Minimally Invasive Glaucoma Surgery (MIGS) is providing patients with a safer, more effective way to lower eye pressure and protect their vision.
Vision Simulation of Glaucoma


Dr. Catherine Sheils, a highly respected ophthalmologist specializing in Glaucoma treatment at Pacific Eye Institute, is at the forefront of this innovative treatment. “MIGS has transformed the way we care for glaucoma patients,” she explains. “It offers a gentler, more efficient approach to lowering eye pressure, often reducing or even eliminating the need for daily medications. It’s a major step forward in preserving vision and enhancing quality of life.”
What is MIGS and How Does It Work?
MIGS (Minimally Invasive Glaucoma Surgery) refers to a group of procedures designed to enhance the eye’s natural drainage system without the need for large incisions or extensive healing time. “In the past, traditional glaucoma surgeries were our only option, but they’re much more invasive,” Dr. Sheils says. “With MIGS, we now have a way to improve fluid outflow using microscopic stents or tiny incisions, which can dramatically reduce eye pressure.”
One of the biggest advantages? MIGS can often be performed during cataract surgery, making it a convenient and effective treatment option for patients with both conditions.
Watch the video below as Dr. Sheils explains MIGS:
Why More Patients Are Choosing MIGS
According to Dr. Sheils, MIGS offers several major benefits compared to traditional treatments:
- Minimally Invasive: Tiny incisions mean less trauma to the eye.
- Faster Recovery: Many patients resume normal activities within days.
- Lower Risk of Complications: MIGS has a higher safety profile than traditional glaucoma surgeries.
- Less Dependence on Eye Drops: Some patients can reduce or even eliminate daily medications.
- Convenient with Cataract Surgery: One procedure can treat two conditions at once.
Who is a Good Candidate for MIGS?
MIGS is ideal for patients with mild to moderate open-angle glaucoma, especially those already undergoing cataract surgery. However, every patient’s condition is unique, which is why it’s crucial to consult with a glaucoma specialist.
Expert Care at Pacific Eye Institute
At Pacific Eye Institute, Dr. Sheils and her team are dedicated to offering the latest advancements in glaucoma treatment. “Our goal is always to preserve vision while minimizing the impact on our patients’ lives,” she says. “MIGS is a powerful tool that allows us to do just that.”
If you or a loved one has glaucoma, don’t wait to explore your options. Call (800) 345-8979 today to schedule a consultation with Dr. Sheils and the expert team at Pacific Eye Institute. Take the first step toward better eye health!