Glaucoma

What is Glaucoma?

Glaucoma is not just one eye disease, but a group of conditions characterized by damage to the optic nerve, often resulting from elevated intraocular pressure. It's often referred to as the "silent thief of sight" because it can progress gradually without noticeable symptoms until significant vision loss occurs.

Types of Glaucoma

There are several types of glaucoma, including open-angle glaucoma (the most common form), angle-closure glaucoma, normal-tension glaucoma, and secondary glaucoma. Each type has its own set of risk factors and treatment approaches.

Symptoms

While early-stage glaucoma may not present any symptoms, as the condition progresses, individuals may experience peripheral vision loss, tunnel vision, eye pain, headaches, blurred vision, and halos around lights. Regular eye exams are crucial for early detection and intervention.

Types of Glaucoma Test

Intraocular Pressure (IOP) Measurement

Elevated intraocular pressure is a primary risk factor for glaucoma. Tonometry, the most common method for measuring IOP, involves using a specialized device to gently touch the surface of your eye or emit a puff of air.

Optic Nerve Examination

An examination of the optic nerve is crucial for detecting glaucoma. Ophthalmoscopy and optical coherence tomography (OCT) are common methods used to assess the health of the optic nerve and identify any abnormalities.

Visual Field Test

Also known as perimetry, this test evaluates your peripheral vision by assessing your ability to detect flashing lights or visual stimuli while focusing on a central point.

Gonioscopy

This test allows your eye care professional to examine the drainage angle of your eye, which is important in determining the type of glaucoma you may have.

Why Glaucoma Testing is Important

Early detection through regular glaucoma testing is crucial for several reasons:

Preservation of Vision: Detecting glaucoma in its early stages allows for timely intervention to prevent further vision loss.
Risk Management: Identifying individuals at risk of developing glaucoma enables proactive measures to minimize the progression of the disease.
Treatment Initiation: Early diagnosis facilitates the prompt initiation of treatment, which can help control intraocular pressure and preserve vision.

Patient Reviews

We saw Dr Sevigny in the Arcadia office on an emergency visit for my 2 year old. I would highly recommend him to anyone who asks! Dr Sevigny and his staff showed immediate attention to my toddler’s pain by getting us in within ten minutes of my initial phone call. We were very happy with our unplanned experience and want to thank Dr Sevigny and his staff for doing an amazing job as well as showing compassion and great care. Thank you so much!

Stephanie Y.

My son had an all the sudden vision problem today at school and when I called the office Dr Mark wasn't working but he came to the office to evaluate my son for a possible Retna tear. Luckily it was not but a huge thank you for such wonderful service from the staff and Dr. Wonderful to have such family like service in our little town

Misty Frye A.

If it wasn't for Dr. Mark Sevigny I would be blind. He also discovered a genetic eye condition in me that hadnt been found in me in 22 years of wearing glasses since age 2 1/2 that no other eye Dr. had noticed before. He has treated me for multiple other conditions, and has been there for me since I first walked into his practice. The Office Staff now treat me like a regular with how often I have to go for testing, they have watched my 3 year old grow. It's like my 2nd family there.

Molly St Pierre

I've always had quick yet thorough appointments. I've been with much of this staff for as long as I have been in need of glasses (20+ years). As a young child, this was the only doctor I was not afraid to visit, and now continuing with them as an adult I continue to feel very comfortable and welcomed! Major shout out to the reps who have taken the time to help me select frames and lenses. Even though I haven't always known what I wanted, they were patient and willing to assist me. 10/10 would recommend their office!

Lauren G.

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