Visual Examination | Community Health

A visual examination, also known as an eye examination or eye test, is a series of tests performed to assess vision, ability to focus, and discern objects. It is a crucial part of routine primary care, as many eye diseases are asymptomatic and can be detected through regular check-ups. The examination is typically performed by an optometrist, ophthalmologist, or orthoptist, and consists of a comprehensive evaluation of medical history, visual acuity, pupil function, extraocular muscle motility and alignment, and other tests. Regular visual examinations can detect potentially treatable blinding eye diseases, ocular manifestations of systemic disease, or signs of tumors or other anomalies of the brain. According to the [[american-academy-of-ophthalmology|American Academy of Ophthalmology]], adults should have a comprehensive eye exam at least once in their 20s and twice in their 30s, while children should have their first eye exam at 6 months old, followed by regular check-ups throughout their lives. The [[world-health-organization|World Health Organization]] estimates that over 80% of visual impairments can be prevented or cured with proper eye care, highlighting the importance of regular visual examinations.