The word "isocoria" is used in medical terminology to describe a condition where an individual's pupils are of equal size. The spelling of the word "isocoria" follows the rules of phonetics. The first syllable begins with the "eye" sound, while the second syllable begins with the "so" sound. The final syllable is pronounced with the "ri-ya" sound. The word is transcribed in IPA as /ˌaɪsəˈkɔːrɪə/. Correct spelling is essential for clear communication in technical fields such as medicine.
Isocoria is a medical term used to describe a condition in which the diameter of the pupils of the eyes is equal. It is derived from the Greek words "isos," meaning equal, and "kore," meaning pupil. Isocoria is a characteristic of normal healthy individuals, where the size and shape of both pupils are symmetric.
In cases of isocoria, the pupils of both eyes remain balanced in terms of their size and response to light. When exposed to light, the constriction or dilation of the pupils occurs simultaneously, maintaining the equal diameter between them. This state enables proper vision and visual function.
Isocoria may also be a reported finding during an ocular examination. It is a critical observation that clinicians make when assessing different eye conditions. Unequal pupil size, known as anisocoria, can be indicative of underlying medical issues such as Horner syndrome, Adie's syndrome, nerve damage, head trauma, or drug abuse.
The measurement and observation of isocoria are conducted using a pupillometer, which helps determine the precise diameter of the pupils. Eye specialists and healthcare professionals pay close attention to isocoria and any abnormalities associated with unequal or non-reactive pupils to establish a diagnosis and recommend appropriate treatment. The objective is to ensure that the pupils function optimally and enable proper visual perception and response to light stimuli.
The word "isocoria" is derived from two Greek roots: "iso", which means "equal" or "the same", and "korē", meaning "pupil" or "eye". Therefore, "isocoria" literally translates to "equal pupils".