silmätarkastuksella

Silmätarkastus, also known as an eye examination, is a routine procedure performed by an optometrist or ophthalmologist to assess the health and visual function of the eyes. It involves a series of tests designed to detect any potential vision problems or diseases.

The process typically begins with a discussion of the patient's medical history and any visual concerns they may have. This is followed by visual acuity tests, which measure how clearly a person can see at various distances, often using a standard eye chart. Refraction tests are conducted to determine the correct prescription for eyeglasses or contact lenses, if needed. This involves asking the patient to compare different lens strengths to find the clearest vision.

Further tests may be performed to evaluate the eyes' ability to focus, track objects, and work together. Ocular health is assessed through various methods, including examining the external parts of the eye, such as the eyelids and cornea, and the internal structures, like the retina and optic nerve. Dilating eye drops are sometimes used to get a better view of the inner eye.

A comprehensive silmätarkastus can detect common vision issues like myopia (nearsightedness), hyperopia (farsightedness), and astigmatism, as well as more serious conditions such as glaucoma, cataracts, and macular degeneration, often before symptoms become apparent. Regular eye exams are recommended for people of all ages to maintain good eye health and prevent vision loss.