gonioscopy duration

gonioscopy duration

Gonioscopy duration refers to how long an eye specialist spends examining the drainage angle inside your eye. This exam uses a special lens placed gently on the eye after numbing drops to let the doctor see whether the angle where fluid drains from the eye is open or closed. The hands-on part of the test usually takes only a few minutes, often around 5 to 10 minutes, but the whole visit may be a bit longer because of numbing drops and preparation. Time can vary based on how cooperative the patient is, whether both eyes are examined, and if the doctor needs more time to take photos or measurements. Knowing the typical length helps you plan your appointment and arrange transportation if needed. This exam matters because the drainage angle plays a key role in eye pressure and in conditions that can lead to vision loss. If the angle is narrow or blocked, it can cause or worsen glaucoma, and the doctor may recommend immediate treatment. Gonioscopy duration also affects scheduling for more complex follow-up tests or treatments like laser procedures. Understanding the time involved reduces anxiety and helps you ask the right questions during your visit.