Clinical Veterinary Ophthalmic Terminology VCS 399

Study Notes

Key Terms in Ophthalmology

Anisocoria: A condition characterized by unequal sizes of the pupils, which can indicate neurological issues or other ocular problems.
Visual Ability to Distinguish Shapes: Known as "form perception," this refers to the capability to recognize and differentiate shapes visually.
Ankyloblepharon: A condition where eyelids are fused together, either partially or completely, affecting eyelid function and appearance.
Albinism: A genetic condition resulting in a lack of melanin, leading to lighter skin and hair, and often associated with vision problems such as nystagmus or photophobia.
Accommodation: The eye's ability to change its focus from distant to near objects by adjusting the lens' shape, allowing clear vision at various distances.
Anophthalmia: A congenital condition where one or both eyes are absent from birth, affecting visual perception and development.
Anterior Chamber: The fluid-filled space within the eye located between the cornea (anteriorly) and the iris (posteriorly), playing a vital role in intraocular pressure and nourishment.
Aphakia: The absence of the lens from the eye, which can result from surgery or congenital conditions, affecting focusing ability.
Lenticular Subluxation: A condition where a visible crescent is seen between the iris and lens equator due to the lens being improperly positioned within the eye.
Refractive Error: A visual impairment, such as myopia or hyperopia, where the eye does not properly focus light on the retina, leading to blurry vision.
Buphthalmos: Enlargement of the eye often associated with glaucoma, indicating increased intraocular pressure.
Blepharitis: An inflammatory condition that specifically affects the eyelids, causing irritation, redness, and crusting.

Description

Enhance your understanding of clinical veterinary ophthalmic terms with this glossary. The definitions are specifically related to ophthalmology, but some terms may have relevance in other disciplines. This resource is beneficial for students enrolled in VCS 399.