Who is a glaucoma specialist?
The optic nerve is a vital part of the eyes. It sends pictures from the retina to the brain, enabling vision. Glaucoma comprises a group of eye conditions that harm the optic nerve. This results in vision loss and potential blindness. The nerve damage is irreversible, gradually resulting in permanent vision loss.
Glaucoma specialists are certified eye doctors or ophthalmologists with special training and expertise in diagnosing and treating glaucoma and protecting vision. They can effectively manage glaucoma therapeutically and surgically. A general ophthalmologist may refer the patient to a glaucoma specialist for advanced treatment when routine medications and procedures prove ineffective.
Education and training
Aspiring glaucoma specialists must complete four years of medical school, then four years of residency training in ophthalmology, and become certified ophthalmologists.
A general ophthalmologist may gradually evolve into a specialist in glaucoma treatment by treating many glaucoma patients and developing the skills necessary to detect and treat glaucoma.
However, ophthalmologists must undergo an additional one or two years of fellowship training, which includes academics and research, to become certified glaucoma specialists.
Difference between a glaucoma specialist and a glaucoma surgeon
A glaucoma specialist gains expertise through years of private practice and may not opt to get trained in the latest surgical techniques. In contrast, a glaucoma surgeon masters a specific surgical technique via extensive hands-on experience.
To be that skilled, they must apprentice under a more experienced surgeon who has performed that particular procedure numerous times. For example, a glaucoma surgeon specializing in non-invasive procedures like canaloplasty must have learned it from someone senior who has performed many such surgeries.
What is open-angle and angle closure glaucoma?
Open-angle and angle-closure are the two main types of glaucoma.
The most common type, open-angle glaucoma, has no initial symptoms. It develops slowly as the eye's drainage system becomes clogged, causing gradual optic nerve damage and increased eye pressure. Regular eye exams are important for those with sensitive optic nerves as they are at a higher risk of getting glaucoma.
Meanwhile, angle-closure glaucoma, also called closed-angle glaucoma, happens when the iris blocks your eye's drainage angle, leading to a sudden and severe rise in eye pressure. This type can cause an acute attack marked by blurry vision, severe eye pain, headache, nausea, and vomiting. Chronic angle-closure glaucoma develops slowly and can cause blindness if untreated.
Glaucoma risk factors
Glaucoma doesn't show any initial symptoms until the disease has become more severe. That's why most patients don't realize that they suffer from glaucoma. By the time the symptoms appear, the condition may have already caused severe damage and permanent vision loss.
Glaucoma can affect anybody. However, some people are more at risk of developing the condition. The glaucoma risk factors include the following:
- Eye injuries in the past
- Family history of glaucoma
- Past eye procedures or surgeries
- Age is more than 55 years
- Higher intraocular pressure
- Extreme nearsightedness or farsightedness
- Prolonged corticosteroids use
- Medical conditions like diabetes, sickle cell anemia, and high blood pressure
Treating glaucoma
Glaucoma treatment mainly involves lowering the pressure on the eyes. Reducing eye pressure helps slow glaucoma's progression and preserve vision. Different glaucoma treatment methods include the following:
After a detailed eye exam, the specialist may recommend eye drops for treatment. Other options include laser treatment, oral medications, or a combination of both. Glaucoma specialists may suggest surgical procedures if those treatments fail to lower eye pressure effectively.
- Minimally invasive glaucoma surgery (MIGS)
MIGS procedures include various devices, implants, and techniques for reducing eye pressure. These procedures employ microscope equipment and require tiny incisions. Therefore, they are minimally invasive compared to typical surgical glaucoma procedures and have shorter recovery periods. Thus, MIGS procedures are safe, more effective, and don't cause any severe complications, unlike the more invasive eye surgeries.
The procedure helps create a new pathway for the aqueous fluid to drain properly. Thus, the fluid easily flows from the eyes, reducing intraocular pressure and preventing or slowing optic nerve damage. It helps minimize the risk of severe vision loss.
Why should you see a glaucoma specialist near you?
Regular eye exams can help detect the underlying signs and may help prevent vision. The top benefits of visiting a glaucoma doctor near you include the following:
The eyes may have small pupils, weak zonules, and other disorders that pose unique treatment challenges. Therefore, treating glaucoma requires special skills. Glaucoma specialists can handle such complex cases and help improve people's vision.
Glaucoma surgical procedures are delicate and complicated. Glaucoma specialists can perform such delicate operations in severe cases and ensure better vision results for the patient without any complications.
Glaucoma specialists undergo training to identify and treat various eye disorders linked to glaucoma. They can even detect subtle underlying glaucoma symptoms that go unnoticed during routine eye exams. This ensures early preventative treatment and prevents the condition from becoming a major health complication. Since glaucoma is a vision-threatening condition, it requires proper management to restore eyesight for the most extended period possible. Glaucoma specialists can recommend the best disease management techniques to preserve your vision.
While glaucoma treatment can slow the disease's progression, it carries a risk of potential side effects. Glaucoma specialists can help you take the necessary precautions and recommend appropriate treatment. It helps to minimize the side effects and maximize the treatment benefits, ensuring proper eyesight.
Can optometrists also treat glaucoma?
In most states, optometrists can prescribe medications for glaucoma, and many of them can manage uncomplicated and routine cases of the condition. However, optometric glaucoma specialists are the finest bet to control the condition.
These specialists are optometrists who underwent additional training to treat glaucoma patients. They conduct comprehensive eye tests and recommend oral alongside ophthalmic medications, which a therapeutic optometrist prescribes.
Finding the best glaucoma specialists near you
With Zocdoc, you can easily find the best and most experienced board-certified glaucoma specialists. The process is simple: Create a free account on Zocdoc. Next, choose your specialty or condition, location, date, and insurance plan. A comprehensive list of doctors based on your search criteria will appear. Zocdoc has partnered with qualified, experienced glaucoma specialists who provide comprehensive patient advice and treatment. You can even use the Zocdoc insurance detector if you need clarification on your insurance plan.
If you need help finding glaucoma specialists who accept your insurance, our online patient help center can assist. On Zocdoc, you can connect your medical, dental, and vision insurance plans to your account. Remember, each appointment can use only one insurance plan.
Those with multiple insurance plans can add their secondary insurance details to the appointment notes. If your provider uses Zocdoc's intake forms, you can enter your secondary insurance information.
Each board-certified provider on Zocdoc has a profile that includes a brief introduction, education qualification, practice location, patient reviews, and visit reasons. You can also find out the glaucoma specialist's gender, the languages they speak, and whether they treat children. Therefore, you know everything you need about a particular glaucoma specialist on a single platform.
After completing an appointment, Zocdoc asks the patient to leave a review. Therefore, the best way to find the most trusted glaucoma doctors near you is to read updated patient reviews on Zocdoc. Filter your search results by gender if you want female or male doctors.
You can also book video appointments on Zocdoc before an in-person visit to better understand your doctor. Look for a purple video icon on provider profiles or filter the video appointment selection.
Depending on the doctor's availability, you can book appointments before, during, or after office hours on Zocdoc. If the specialist's schedule permits, you can also book appointments on weekends and holidays.
Book appointments with glaucoma specialists near you who accept your insurance plan in real-time on this platform. Booking appointments on Zocdoc is simple, secure, and free!
Statistics on glaucoma
Per the Centers for Disease Control and Prevention (CDC), over 3 million people in the country suffer from glaucoma, and only 50% of those know they have the condition. By 2050, the number of glaucoma cases will rise to an estimated 6.3 million. The country's economy loses almost $2.86 billion yearly in productivity loss and direct costs due to glaucoma.
According to the data published by the Glaucoma Research Foundation, almost 9% to 12% of all blindness cases are due to glaucoma-related blindness. Of the over 1000 people interviewed, nearly 74% undergo an eye exam every two years, and almost 61% undergo a dilated eye exam to detect glaucoma.
Sources
New Glaucoma Treatments[1]
New Glaucoma Treatments[2]
Eye Physicians of Long Beach
American Academy of Ophthalmology[1]
American Academy of Ophthalmology[2]
Specialty Eye Care Medical Center
Glaucoma Research Foundation
Eye trends
