Glaucoma is an eye condition that occurs due to damage to the optic nerve, preventing proper drainage of ocular fluids. It is usually caused by high intraocular pressure, which can lead to vision loss if not treated. There is no cure for glaucoma, but treatment can help prevent blindness. 

There are several treatment options, including minimally invasive glaucoma surgery or MIGS. The procedure involves the use of tiny incisions and inserts that can help lower eye pressure. 

Minimally Invasive Glaucoma Surgery

Surgical options for treating glaucoma include drainage implants, trabeculectomy, and laser surgery. MIGS is an effective treatment option that is less invasive than traditional glaucoma surgery. 

The procedure has fewer complications and results in a shorter recovery period. It is ideal for patients with mild or moderate glaucoma. It is a good choice for individuals who want to reduce their dependence on glaucoma medications or eye drops. 

Types of Minimally Invasive Glaucoma Surgery

There are several types of MIGS. They include:

• Microtrabeculectomy. It involves the placement of microscopic tubes in the eye to improve the drainage of eye fluid.

• Trabecular surgery. It involves using high-power microscopy to widen the pathway for fluid drainage. After cutting a hole in the meshwork, a device is implanted. 

• Suprachoroidal shunts. These are tiny tubes implanted in the eye to promote fluid drainage. Draining the fluid helps lower eye pressure

• Advanced laser photocoagulation. New and milder laser photocoagulation techniques help reduce the eye’s fluid production ability

When to Choose MIGS 

MIGS has gained popularity as an effective treatment option in the last decade. The minimally invasive procedures help lower intraocular pressure. Your eye doctor can help you determine whether this is the best glaucoma intervention option for you. 

Some experts suggest that MIGS may not be enough and is not as effective as traditional surgery in the long term. However, others point to the complications associated with traditional glaucoma procedures and the variable results. MIGS offer effective substitutes for invasive surgeries. 

Which MIGS Treatment Is Best?

The eye doctor will conduct several diagnostic tests to determine the best MIGS option for you. An exam will help determine if you are a good candidate for the procedure. If you qualify for MIGS, tests will help determine the technique or device that is most appropriate. 

You may qualify for the procedure if you have mild to moderate glaucoma. It is also ideal for patients who require cataract surgery. Before the procedure, the doctor will give you pre-surgery guidelines, including stopping or using certain eye drops. 

Benefits of MIGS 

• Less invasive glaucoma intervention

• Effective glaucoma treatment

• Fewer complications associated with MIGS

• Shorter hospital stays

• Reduced postoperative care and quicker recovery

MIGS procedures are outpatient and are usually performed under local anesthesia. Numbing eye drops and IV sedation may be used. The recovery time will depend on your health condition and the type of procedure. 

You will receive post-procedural guidelines that include precautions and lifestyle modifications. Most patients experience improvements in their condition within six to eight weeks. 

For more on what MIGS treatment option is best for you, visit Coastal Vision Medical Group at our Chino, Irvine, Long Beach, or Orange, California offices. Call (888) 501-4496 to schedule an appointment today.