MIGS Glaucoma Surgery
Minimally Invasive Glaucoma Surgery (MIGS) is a newer class of procedures designed to lower eye pressure in patients with mild to moderate glaucoma. These surgeries use tiny instruments and implants to enhance the eye’s natural drainage pathways, helping to reduce intraocular pressure and prevent vision loss.
Smaller Instruments, Safer Procedures
MIGS procedures are less invasive than traditional glaucoma surgeries, making them a great option for patients who require treatment beyond medications but aren’t yet candidates for more aggressive surgery. MIGS can be performed on its own or in combination with cataract surgery.
Less Downtime, Long-Term Relief
Because MIGS involves smaller incisions and fewer disruptions to eye tissue, recovery times are faster and the risk of complications is lower. Many patients are able to resume their normal activities within a few days, with reduced dependence on daily glaucoma drops.
Kilgore Vision Center
Here’s how MIGS works:
Preparation.
The eye is numbed with topical drops, and the pupil is dilated. Sedation may be provided for comfort. The procedure is typically performed in an outpatient setting, often during cataract surgery.
Minimally Invasive Approach.
A tiny incision is made in the cornea. Using a microscope and highly specialized tools, the surgeon inserts a micro-stent or device (such as iStent, Hydrus, or Xen Gel Stent) into the drainage angle of the eye. These implants help restore the natural outflow of fluid, lowering eye pressure.
Aftercare.
Antibiotic and anti-inflammatory drops are used following surgery. Follow-up visits are important to ensure proper healing and monitor eye pressure. Most patients experience minimal discomfort and a relatively quick recovery.
MIGS offers an effective, low-risk alternative to traditional glaucoma surgeries, helping preserve vision with fewer complications and less downtime.