Minimally invasive glaucoma surgery

minimally invasive glaucoma surgery

Minimally invasive glaucoma surgery (often called MIGS) refers to a group of surgical procedures designed to lower pressure inside the eye using smaller cuts and gentler techniques than traditional glaucoma operations. These procedures improve how fluid drains from the eye or reduce fluid production, which lowers the pressure that can damage the optic nerve in glaucoma. Because they use tiny instruments and controlled approaches, they generally cause less pain, have quicker recoveries, and carry lower risk of serious complications compared with older, more invasive surgeries. Many are performed through the natural front part of the eye without large external wounds, and many can be done as outpatient procedures. They are frequently combined with cataract surgery when both conditions exist, allowing two problems to be treated in a single operation. These techniques matter because lowering eye pressure is the only proven way to slow glaucoma-related vision loss, and safer, easier options make long-term care easier to manage. For people who have trouble with daily eye drops, minimally invasive approaches can reduce dependence on medications or simplify treatment routines, improving daily life. However, these procedures often lower pressure less dramatically than traditional operations, so they may not be suitable for advanced disease that requires very low eye pressures. Success depends on the specific approach, the surgeon’s experience, and each person’s eye anatomy, so careful evaluation and candid discussion of risks and benefits are essential. Ongoing research and new devices are expanding choices, so talking with an eye specialist will help determine whether this kind of procedure is the right option.