Ocular prostheses is a term used to describe artificial eyes or eye implants. The word "ocular" is pronounced /ˈɑːkjʊlər/ with emphasis on the first syllable "ock". The "ocular" part of the term is derived from the Latin "oculus" which means eye. "Prostheses" (plural of "prosthesis") is pronounced /prɒsˈθiːsiːz/ with emphasis on the second syllable "thee". The word comes from the Greek "prosthesis" which means addition or attachment. Together, the term "ocular prostheses" refers to man-made eye replacements used for people who have lost an eye.
Ocular Prostheses refer to artificial substitutes or replacements for the eyeball that are custom-made to fit and resemble a natural human eye. These prostheses are mainly used in cases where the eye has been damaged or lost due to disease, injury, or surgery.
An ocular prosthesis typically consists of a specially designed, lightweight acrylic shell that is shaped like a curved dome to mimic the appearance of a healthy eye. The shell is meticulously hand-painted, taking into account factors such as eye color, iris patterns, and blood vessels, to closely match the patient's remaining eye. Some prostheses also include a clear acrylic cornea to add depth and realism.
The prosthesis is carefully fitted and implanted into the socket where the natural eye once existed. It is positioned behind the eyelids and muscles for proper movement and tear drainage. While the prosthesis itself does not restore vision, it creates a more natural appearance, helps maintain facial symmetry, and potentially improves the psychological well-being of the individual.
Regular check-ups with an ocularist (a specialized professional in fitting and creating ocular prostheses) are important to ensure the prosthesis remains comfortable, properly aligned, and in good condition. Cleaning and care instructions are also provided to ensure longevity and prevent complications, such as infection or irritation.
Overall, ocular prostheses contribute to the restoration of a person's physical appearance and provide a sense of normalcy and confidence, while also allowing for improved social interactions and self-esteem.
The word "ocular" comes from the Latin word "oculus", which means "eye". The term "prostheses" is the plural form of "prosthesis", which comes from the Greek word "prosthesis" meaning "addition" or "attachment". Therefore, the term "ocular prostheses" refers to artificial devices or replacements that are attached or added to the eye or for the eye specifically.