entropion
Sign in to saveAlso known as entropion and trichiasis of eyelid, Entropion and trichiasis of eyelid (disorder), Entropion or trichiasis of eyelid NOS (disorder)
Entropion is a medical condition in which the eyelid (usually the lower lid) folds inward. It is very uncomfortable, as the eyelashes continuously rub against the cornea causing irritation. Entropion is usually caused by genetic factors. This is different from when an extra fold of skin on the lower eyelid causes lashes to turn in towards the eye (epiblepharon). In epiblepharons, the eyelid margin itself is in the correct position, but the extra fold of skin causes the lashes to be misdirected. Entropion can also create secondary pain of the eye (leading to self trauma, scarring of the eyelid,
Key facts
- Medical condition (new).name
- Entropion
- Medical condition (new).image
- Entropion and trichiasis secondary to trachoma A44-652-11.jpg
- Medical condition (new).caption
- Entropion and trichiasis secondary to trachoma
via Wikipedia infobox
Research
1,664 papers- Entropion.Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke · 2024
- Entropion and ectropion.Disease-a-month : DM · 2020
- Eyelid entropion.Seminars in ophthalmology · 2010
- Ectropion, entropion, trichiasis.Minerva chirurgica · 2013
- Involutional lower eyelid entropion: causative factors and therapeutic management.International ophthalmology · 2019
via PubMed
Wikidata facts
- Image
- Feline Entropion OS.jpeg
Show 3 more facts
- exact match
- purl.obolibrary.org/obo/HP_0000621
- Commons category
- Entropion
- ICD-9-CM
- 374.00
Sources (3)
via Wikidata · CC0
~4 min read
Article
7 sectionsContents
- Symptoms and signs
- Causes
- Treatment
- Entropion in other species
- See also
- References
- External links
Entropion is a medical condition in which the eyelid (usually the lower lid) folds inward. It is very uncomfortable, as the eyelashes continuously rub against the cornea causing irritation. Entropion is usually caused by genetic factors. This is different from when an extra fold of skin on the lower eyelid causes lashes to turn in towards the eye (epiblepharon). In epiblepharons, the eyelid margin itself is in the correct position, but the extra fold of skin causes the lashes to be misdirected. Entropion can also create secondary pain of the eye (leading to self trauma, scarring of the eyelid, or nerve damage). The upper or lower eyelid can be involved, and one or both eyes may be affected. When entropion occurs in both eyes, this is known as "bilateral entropion". Repeated cases of trachoma infection may cause scarring of the inner eyelid, which may cause entropion. In human cases, this condition is most common to people over 60 years of age.
==Symptoms and signs== Symptoms of entropion include: Redness and pain around the eye Sensitivity to light and wind Sagging skin around the eye Eye watering Decreased vision, especially if the cornea is damaged