What ethnicity has Epicanthic folds?

The highest frequency of occurrence of epicanthic folds is found in specific populations or ethnicities: East Asians, Southeast Asians, Central Asians, North Asians, Polynesians, Micronesians, Native Americans, Mestizos, the Khoisan, and the Malagasy.

Are Epicanthic folds normal?

Epicanthal folds are the folds of skin that run from the upper eyelid to the inner corner of the eye. In some people, they cover this inner corner. This is completely normal in many people, including those of Asian descent and infants. But in some cases, they may be a sign of an underlying medical condition.

How do you get rid of Epicanthic folds?

Mongolian folds may be corrected by a procedure called medial epicanthal surgery, which involves making fine incisions in the region of the epicanthal fold to form a network of skin flaps. Extra skin may be removed. This is followed by suturing in a manner that avoids or minimizes scar formation.

Why do Asians have the epicanthic fold?

Frank Poirier, a physical anthropologist at Ohio State University, says the classical explanation of epicanthic fold depicts it as an adaptation to the tropical and arctic regions where many Asians live.

Where do hooded eyes originate from?

In Hooded eyes, which can be present from birth or develop with age, a fold of skin hides the natural crease in the eyelid. In Deep-set eyes, the eyelid crease is set back so that upper eyelid is hidden in shadow.

What is the purpose of an epicanthic fold?

epicanthic fold, also called epicanthal fold, fold of skin across the inner corner of the eye (canthus). The epicanthic fold produces the eye shape characteristic of persons from central and eastern Asia; it is also seen in some Native American peoples and occasionally in Europeans (e.g., Scandinavians and Poles).

What is a prominent eye?

Exophthalmos, also known as proptosis, is the medical term for bulging or protruding eyeballs. It can affect 1 or both eyes and is most often caused by thyroid eye disease.

What is another name for the epicanthic fold?

For other uses, see Mongoloid (disambiguation). An epicanthic fold or epicanthus is a skin fold of the upper eyelid that covers the inner corner (medial canthus) of the eye. However, variation occurs in the nature of this feature and the possession of ‘partial epicanthic folds’ or ‘slight epicanthic folds’ is noted in the relevant literature.

Does the epicanthic fold protect the eye from ultra-violet light?

The epicanthic fold found in some African people has been tentatively linked to protection for the eye from the high levels of ultra-violet light found in desert and semi-desert areas.

Which race has the highest frequency of epicanthic folds?

Uyghur girl, Central Asian, with the trait. The highest frequency of occurrence of epicanthic folds is found in specific populations or ethnicities: East Asians, Southeast Asians, Central Asians, North Asians, Polynesians, Micronesians, Native Americans, Mestizos, the Khoisan, and the Malagasy.

What causes epicanthic fold in Down syndrome?

Medical conditions that cause the nasal bridge not to develop and project are also associated with epicanthic fold. About 60\% of individuals with Down syndrome (also known as trisomy 21) have prominent epicanthic folds. In 1862, John Langdon Down classified what is now called Down syndrome.