Minimally invasive glaucoma surgery refers to a group of pressure lowering procedures that use tiny devices or targeted treatments through very small incisions.
How MIGS procedures work
MIGS is often performed at the same time as cataract surgery to improve fluid drainage with less disruption than traditional glaucoma operations. Techniques include inserting micro stents, removing small sections of trabecular meshwork, or enhancing alternative drainage pathways.
- Designed for mild to moderate glaucoma rather than very advanced disease
- Usually quicker with faster recovery than older surgeries
- Can reduce the number of pressure lowering drops needed
- Choice of device depends on eye anatomy and previous treatment
Recovery safety and follow up
Most people experience only mild discomfort after MIGS and return to usual activities fairly quickly. Regular eye checks are still required because glaucoma remains a lifelong condition that needs careful monitoring.
- Eye drops continue for a while to control inflammation and pressure
- Driving and work usually resume once vision is comfortable
- In some cases additional laser or surgery may still be needed later
- Early reporting of pain or sudden blur allows prompt assessment
