Ophthalmology is the branch of medicine that specializes in the diagnosis and the treatment of eye diseases. In other words , Ophthalmology is the branch of medicine that deals with the anatomy, physiology and diseases of the eye. The word ophthalmology comes from the Greek roots " ophthalmos " meaning eye and logos meaning word , thought, or discourse ; ophthalmology literally means "the science of eyes". Who is an ophthalmologist? An ophthalmologist is a specialist in medical and surgical eye problems. Since ophthalmologists perform operations on eyes, they are considered to be both surgical and medical specialists. In simple words, Ophthalmologists specialize in the medical and surgical treatment of eye disorders, vision measurements for glasses (refraction), eye muscle exercises (orthoptics), and the prevention of blindness and care of the blind. Ophthalmologists undertake surgery of the eye, which is usually pe
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