Ophthalmology Glossary

Our Ophthalmology Glossary serves as a valuable resource, providing concise definitions and explanations of specialized terms and concepts used in the field of ophthalmology. With its comprehensive compilation of terminology related to eye health, conditions, treatments, and diagnostic procedures, the glossary offers a convenient reference for professionals, researchers, students, and individuals seeking to enhance their understanding of ophthalmology.

This resource plays a crucial role in promoting knowledge sharing, and interdisciplinary collaboration within the field, ultimately contributing to improved patient care and advancements in ophthalmic practice.

Ophthalmology Terminology Dictionary

Whether you are a healthcare professional, or a student to enhance your knowledge about eye health, this dictionary is an invaluable tool. With its user-friendly format and concise yet informative entries, it enables users to easily grasp the meanings and contexts of ophthalmological terms.

From common conditions like cataracts and glaucoma to more specialized topics such as refractive surgery and retinal detachment, our dictionary aims to demystify the terminology associated with ophthalmology, making it accessible to all who seek to understand and communicate effectively in the field.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Gonioscopy

A diagnostic test that uses a special lens to visualize the drainage angle of the eye, which is important in evaluating the risk and management of glaucoma.

Grading

A systematic assessment or classification of the severity or extent of an eye condition, often used in evaluating the progression or response to treatment of diseases such as cataracts, diabetic retinopathy, or macular degeneration.

Giant cell arteritis

An inflammatory disease that affects the blood vessels, including those in the eyes, which can cause vision loss or blindness if not promptly diagnosed and treated.

Graft

A surgical procedure in which tissue from one part of the body is transplanted to another part, commonly used in corneal transplantation, such as penetrating keratoplasty or endothelial keratoplasty.

Glasses

Optical lenses worn in front of the eyes to correct refractive errors, such as nearsightedness, farsightedness, or astigmatism, and improve vision.

Gonadotropin

Hormones that stimulate the gonads (ovaries or testes), commonly used in the treatment of certain types of ocular tumors, such as retinoblastoma.

Gas permeable lenses

Contact lenses made of rigid materials that allow oxygen to pass through to the cornea, often used in the correction of irregular corneas or in certain eye conditions, such as keratoconus.

Glare

A visual sensation of discomfort or difficulty in seeing clearly due to excessive brightness or light scattering, often experienced in conditions such as cataracts or corneal edema.

Geniculate nucleus

A part of the brain that plays a role in visual processing and relay of visual information from the retina to the visual cortex, important in the visual perception and interpretation of visual stimuli.

Glaucoma

Glaucoma is a group of eye conditions that damage the optic nerve and can cause vision lossIt is often caused by increased pressure in the eye.