One of the most dangerous and damaging conditions of the eye is glaucoma. This is because the condition doesn’t show any symptoms at first. For this reason, glaucoma is known as the “silent thief of sight.” Anyone can develop glaucoma, therefore, it is important the people are tested regularly for Glaucoma in Appleton WI. During the glaucoma exam, there are 5 tests that the ophthalmologist will perform.

Tonometry Test

There is normally pressure in the eye. However, it shouldn’t be too high. This is where the tonometry test comes in. It measures the pressure in the eye. The ophthalmologist would use a device called a tonometer to measure the pressure in the eye. If the pressure is high, it is a symptom glaucoma.

Ophthalmoscopy Test

When this test is performed, eye drops are used to dilate the pupil so that the ophthalmologist can get a good look at the shape and color of the optic nerve. A small, lighted device would also be used to increase the size of the optic nerve. If the optic nerve looks unusual, the ophthalmologist will suspect glaucoma and order more tests.

Perimetry Test

A perimetry test is more often known as a visual field. This test will create a map of the patient’s field of vision. Since glaucoma causes tunnel vision, certain spots on the test would be blank if the individual is suffering from glaucoma.

Gonioscopy Test

This test is done to determine which type of glaucoma the individual has. First, the doctor would put drops in the patient’s eyes to numb them. Next, a small device would be placed on the eye. It would determine the angle where the iris and the cornea meet, letting the doctor know if the patient has open angle glaucoma, chronic glaucoma, or acute glaucoma.

Pachymetry Test

This test measures the thickness of the patient’s cornea. A device called a pachymeter is used to measure the thickness. The results will give the doctor an idea of which treatment plan would be best for the patient.

Glaucoma is a very serious eye condition that can result in blindness. Since glaucoma shows no symptoms at first, it is important that people are tested for Glaucoma in Appleton WI regularly. For more information, Visit