How OCT Eye Scans Are Transforming Eye Disease Detection
Optical coherence tomography, better known as OCT, has changed the way eye disease is found, tracked, and managed. Not because it replaced every other test, but because it gave eye care professionals something they had long wanted: a fast, noninvasive view of the retina in cross-section, with enough detail to reveal structural changes long before vision is obviously affected. For patients, an OCT eye scan often feels almost too simple to be as valuable as it is. You rest
Can a Visual Field Test Catch Glaucoma Before Symptoms Appear?
Glaucoma has a frustrating way of staying quiet. Many people imagine eye disease as something that announces itself with pain, blur, or obvious vision loss. Glaucoma usually does the opposite. It can chip away at vision so gradually that a person adapts without noticing what has changed. By the time symptoms become obvious, damage may already be permanent. That is why the question matters so much: can a visual field test catch glaucoma before symptoms appear? The short a