Hypertelorism, pronounced /ˌhaɪpərˈtɛlərɪzəm/, is a medical condition that refers to an abnormal distance between the eyes. The term is derived from the Greek words "hyper" meaning excessive, and "telos" meaning distance. The spelling of the word can be broken down into its phonetic components- "hahy-per-tel-uh-riz-uhm". The "h" is pronounced as "ha", the "y" as "uh" in "butter", "tel" as "tel", and "riz" as "riz" in "frizzy". The word "ism" at the end indicates a medical condition or doctrine.
Hypertelorism is a medical term used to describe the abnormal widening of the distance between two paired organs or structures, particularly the eyes. It is a congenital condition characterized by an excessive distance between the eyes, resulting in an increased interorbital distance.
In a more detailed definition, hypertelorism refers to a condition where the distance between the inner corners of the eyes, known as the interpupillary distance, exceeds the normal range. This condition can be observed in various developmental abnormalities or genetic syndromes, such as craniofacial malformations, chromosomal disorders, or other inherited conditions.
The term "hypertelorism" is derived from the combination of the Greek words "hyper" (meaning excessive) and "telos" (meaning end, boundary), indicating the excessive widening or separation of the organs involved, leading to a distinctive facial appearance.
Individuals with hypertelorism often exhibit notable facial features, including widely spaced eyes, a broad nasal bridge, and sometimes an elevated or prominent forehead. The severity of hypertelorism can vary, ranging from mild to severe, and can have various impacts on visual function and overall facial aesthetics.
The diagnosis of hypertelorism is typically made through clinical examination by a healthcare professional, along with possible imaging studies or genetic testing depending on the underlying cause suspected. Treatment, if deemed necessary, depends on the specific condition or syndrome associated with the hypertelorism, and may involve surgical interventions, corrective eyewear, or other therapies aimed at improving visual function or cosmetic appearance.
The word "hypertelorism" is derived from two Greek roots: "hyper", meaning "excessive" or "over", and "telos", meaning "end" or "distance". Combined, these roots form the word "hypertelos", which means "excessive distance". The term "hypertelorism" is used medically to describe a condition where there is an abnormal increase in the distance between two organs or structures, particularly the eyes.