MIGS: Modern Glaucoma Treatment
Who Benefits Most from MIGS?
Our eye doctor considers the severity of glaucoma and each patient’s eye anatomy when deciding if MIGS is the best option. This approach is especially helpful for people who want to control eye pressure without extensive surgery.
MIGS works well for patients with mild to moderate primary open-angle glaucoma who need only a modest drop in eye pressure.
Individuals who are intolerant of or have trouble keeping up with daily eye drops often find relief with MIGS.
Patients scheduled for cataract surgery may gain added pressure control when MIGS is performed during the same procedure.
If glaucoma is advanced and a very low eye pressure is needed, our doctor may still recommend traditional incisional surgery to protect vision.
Risks Associated with MIGS
MIGS has a strong safety record, yet every surgery carries some risk. Understanding these risks helps patients make informed choices.
Minor bleeding inside the eye, brief spikes in eye pressure, or short-term inflammation can occur after surgery.
Serious problems are uncommon but possible. Our team explains specific concerns based on the chosen MIGS technique.
We review all options with each patient so the final plan fits personal goals and medical needs.
How MIGS Works
MIGS lowers eye pressure by improving or rerouting the drainage of aqueous humor inside the eye. Different techniques target specific parts of the drainage system.
These implants create a direct pathway for fluid to enter Schlemm’s canal, easing pressure on the optic nerve.
- iStent and iStent Inject: Tiny titanium devices often placed during cataract surgery.
- Hydrus Microstent: A flexible nitinol scaffold that widens Schlemm’s canal.
By removing a small section of the trabecular meshwork, these procedures open a wider channel for fluid flow.
- Kahook Dual Blade (KDB) Goniotomy
- Trabectome
- Gonioscopy Assisted Transluminal Trabeculotomy (GATT)
These methods thread a microcatheter through Schlemm’s canal and gently expand it with viscoelastic material.
- VISCO360 or OMNI System
- Ab Interno Canaloplasty (ABiC)
Some devices move fluid to spaces outside the normal pathway when other options are not enough.
- XEN Gel Stent
- Ongoing research into safe suprachoroidal approaches
Instead of improving drainage, certain procedures lower the amount of fluid the eye makes.
- Endocyclophotocoagulation (ECP) targets the ciliary body with a laser probe.
What to Expect During the Procedure
MIGS is usually an outpatient surgery, and many patients go home the same day with minimal discomfort.
Local anesthesia numbs the eye so patients remain comfortable throughout the procedure.
The surgeon makes tiny incisions, inserts specialized devices, and checks that fluid flows as intended.
Most people leave the clinic shortly after surgery and rest at home.
What to Expect After MIGS
A smooth recovery is common, yet careful follow-up ensures the best outcome.
Temporary blurry vision or mild discomfort may occur. Prescribed eye drops reduce inflammation and guard against infection.
Regular visits let our doctor track eye pressure and adjust medications if needed.
Patients should avoid heavy lifting, bending, and eye rubbing until cleared by the doctor.
Benefits and Considerations of MIGS
MIGS offers many advantages, but ongoing monitoring remains key because glaucoma is a lifelong condition.
Small incisions mean less trauma to eye tissue and lower surgical risk.
Most patients return to normal routines sooner than with traditional surgery.
Successful MIGS often leads to fewer or no daily glaucoma drops.
Complications are less frequent compared to larger incisional surgeries.
Performing MIGS during cataract removal provides dual benefits through a single incision.
Though MIGS slows disease progression, regular eye exams remain essential to protect sight.
Frequently Asked Questions
Below are answers to common questions about MIGS and glaucoma care.
No. MIGS uses micro-devices or surgical techniques through small incisions, while laser procedures like selective laser trabeculoplasty improve drainage with laser energy and no implants.
MIGS does not cure glaucoma. It slows progression by lowering eye pressure, and ongoing monitoring is still needed.
Many patients enjoy lower eye pressure for years, sometimes decades, but results vary. Regular checkups help maintain success.
Our ophthalmologist tracks eye pressure, looks for complications, and adjusts any medications. Some patients stop drops altogether, while others continue at lower doses.
Partner With Us for Glaucoma Care
Glaucoma treatment is not one-size-fits-all. Our Hamilton Township clinic offers attentive guidance, advanced options like MIGS, and compassionate follow-up so you can safeguard your vision with confidence.
We see Dr Cox approximately once a year for a check for glaucoma or macula degeneration. We have been seeing him now for many years and he is thorough but not pushy. I HIGHLY RECOMMEND Dr Cox.
Bob Hearn
Doctor Cox is the best at what he does! He answers all your questions! Highly recommend!
James Boy
Friendly, concerned, very knowledgeable. Can’t think of seeing anyone else.
bea fiesta
Dr . Cox and his staff were very professional and knowledgeable, great office
Anthony Massi
Dr. Cox is the best eye doctor in this area. He will take time to see you. And answer all the questions you have. All staff are very friendly.
Sandra Esguerra