Axial length is a critical measurement in ophthalmology that indicates the length of the eye from the front (cornea) to the back (retina) and is crucial for diagnosing and managing refractive errors and eye conditions such as myopia and hyperopia. Variations in axial length can significantly impact vision quality, making it an essential factor in designing intraocular lenses for cataract surgery and predicting myopia progression.

Axial Length

Axial length

critical measurement

Ophthalmology is the branch of medicine and surgery that deals with the diagnosis and treatment of eye disorders. It encompasses a wide range of conditions from common vision problems to complex diseases like glaucoma and macular degeneration.

ophthalmology

length of the eye

Front (cornea)

Back (retina)

diagnosing and managing refractive errors

eye conditions

Myopia, also known as nearsightedness, is a common refractive error where distant objects appear blurry while close objects can be seen clearly. It occurs when the eyeball is too long or the cornea is too curved, causing light rays to focus in front of the retina instead of directly on it.

myopia

Hyperopia, also known as farsightedness, is a common vision condition where distant objects are seen more clearly than nearby ones due to the light focusing behind the retina. This condition can be corrected with prescription lenses or refractive surgery, depending on its severity and the patient's needs.

hyperopia

Variations in axial length

impact vision quality

essential factor

designing intraocular lenses

Cataract surgery is a common and generally safe procedure that involves removing the cloudy lens of the eye and replacing it with an artificial lens to restore clear vision. It is typically performed on an outpatient basis and has a high success rate, significantly improving quality of life for patients with cataracts.

CUSTOMIZE YOUR LEARNING

CUSTOMIZE YOUR LEARNING

Relevant Degrees