Silmätutkimukset

Silmätutkimukset refer to a range of medical examinations designed to assess the health and function of the eyes. These examinations are crucial for detecting, diagnosing, and monitoring various eye conditions, many of which may not present with obvious symptoms in their early stages. A comprehensive eye examination typically involves several distinct tests.

Visual acuity testing is a fundamental part of any eye exam, measuring how clearly a person can see at different distances. This is often done using charts like the Snellen chart. Refraction testing determines the eye's refractive error, such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism, and identifies the need for corrective lenses like glasses or contact lenses.

Ophthalmoscopy allows the eye doctor to examine the internal structures of the eye, including the retina, optic nerve, and blood vessels. This examination can reveal signs of diseases like glaucoma, diabetic retinopathy, and macular degeneration. Tonometry measures intraocular pressure, a key indicator for glaucoma. Other tests may include visual field testing to assess peripheral vision and slit lamp examination to view the front structures of the eye in detail. Regular silmätutkimukset are recommended for people of all ages to maintain good eye health and prevent vision loss.