What is the definition of ophthalmology?

Beginners

Ophthalmology is the branch of medicine that deals with the study and treatment of the anatomy, physiology, and diseases of the eye. This includes diagnosing and treating eye conditions such as cataracts, glaucoma, and macular degeneration, as well as performing eye surgeries and prescribing eyeglasses or contact lenses to improve vision.

Intermediate

Ophthalmology is the branch of medicine that deals with the anatomy, functions, and diseases of the eye. An ophthalmologist is a medical doctor who specializes in the diagnosis and treatment of eye diseases and disorders.

Advanced

Ophthalmology is the branch of medicine that deals with the study, diagnosis, and treatment of eye disorders and diseases, including the preservation of vision and the prevention of blindness. It involves the examination and testing of visual acuity, eye movements, and the overall health of the eyes, as well as the surgical and non-surgical management of conditions such as cataracts, glaucoma, and retinal diseases. Ophthalmologists are specialized medical doctors who are trained to provide comprehensive eye care and perform surgery when required.