Do I have Epicanthic fold?
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Do I have Epicanthic fold?
An epicanthic fold or epicanthus is a skin fold of the upper eyelid that covers the inner corner (medial canthus) of the eye….
| Epicanthic fold | |
|---|---|
| Synonyms | Epicanthal fold, epicanthus, eye fold, Mongoloid fold, palpebronasal fold |
| Pronunciation | /ˌɛpɪˌkænθɪk ˈfoʊld/ |
| Identifiers |
What race has Epicanthic fold?
The presence of an epicanthal fold is present in people of East Asian and Southeast Asian descent, as well as other ethnic groups including some Native Americans and Africans. Epicanthal folds may also be seen in young children of any race before the bridge of the nose begins to elevate.
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 are the different types of Epicanthic fold?
There are 4 types of epicanthus:
- Epicanthus tarsalis: fold most prominent along upper eyelid.
- Epicanthus inversus: most prominent along lower eyelid.
- Epicanthus palpebralis: involves both upper and lower eyelids.
- Epicanthus superciliaris: fold originates from the brow and follows down to the lacrimal sac.
How do you identify an Epicanthic fold?
An epicanthal fold is skin of the upper eyelid that covers the inner corner of the eye. The fold runs from nose to the inner side of the eyebrow. An epicanthal fold is a skin fold of the upper eyelid covering the inner corner of the eye.
What are epicanthic folds?
Epicanthic folds is a skin fold on the upper eyelid which covers the inner angle of the eye, which makes them appear smaller and more slanted, even if the eye itself is no different from an eye with no epicanthic fold.
What causes epicanthic folds on nose?
Epicanthal folds may be normal for people of Asiatic descent and some non-Asian infants. Epicanthal folds also may be seen in young children of any race before the bridge of the nose begins to rise. However, they may also be due to certain medical conditions, including: Down syndrome. Fetal alcohol syndrome.
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.
What is the difference between epicanthus palpebralis and epicanthus supraciliaris?
Epicanthus supraciliaris runs from the brow, curving downwards towards the lachrymal sac. Epicanthus palpebralis begins above the upper tarsus and extends to the inferior orbital rim. Epicanthus tarsalis originates at the upper eyelid crease and merges into the skin near the medial canthus. This is the type most often found in East Asians.