Corneal abrasion: Difference between revisions
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{{Infobox medical condition | |||
| name = Corneal abrasion | |||
| image = [[File:Human_cornea_with_abrasion_highlighted_by_fluorescein_staining.jpg|left|thumb|Corneal abrasion highlighted by fluorescein staining]] | |||
| caption = Corneal abrasion highlighted by fluorescein staining | |||
| field = [[Ophthalmology]] | |||
| symptoms = [[Eye pain]], [[red eye]], [[tearing]], [[photophobia]] | |||
| complications = [[Corneal ulcer]], [[infection]] | |||
| onset = Sudden | |||
| duration = Usually a few days | |||
| causes = [[Trauma]], [[foreign body]], [[contact lens]] use | |||
| risks = [[Contact sports]], [[dry eye syndrome]], improper [[contact lens]] care | |||
| diagnosis = [[Fluorescein staining]], [[slit lamp examination]] | |||
| differential = [[Conjunctivitis]], [[keratitis]], [[foreign body in the eye]] | |||
| prevention = [[Eye protection]], proper [[contact lens]] hygiene | |||
| treatment = [[Antibiotic eye drops]], [[pain management]], [[eye patch]] | |||
| prognosis = Good with treatment | |||
| frequency = Common | |||
}} | |||
'''Corneal Abrasion''' is a medical condition that involves the scratching or scraping of the [[cornea]], the clear, protective layer covering the front of the [[eye]]. This condition is often caused by foreign bodies, such as dust or sand, but can also result from physical trauma or improper use of contact lenses. | '''Corneal Abrasion''' is a medical condition that involves the scratching or scraping of the [[cornea]], the clear, protective layer covering the front of the [[eye]]. This condition is often caused by foreign bodies, such as dust or sand, but can also result from physical trauma or improper use of contact lenses. | ||
== Causes == | == Causes == | ||
Corneal abrasions can be caused by a variety of factors. These include: | Corneal abrasions can be caused by a variety of factors. These include: | ||
* Foreign bodies: Dust, sand, and other small particles can scratch the cornea if they become trapped under the eyelid. | * Foreign bodies: Dust, sand, and other small particles can scratch the cornea if they become trapped under the eyelid. | ||
* Physical trauma: A direct blow to the eye, such as from a fist or ball, can cause a corneal abrasion. | * Physical trauma: A direct blow to the eye, such as from a fist or ball, can cause a corneal abrasion. | ||
* Improper use of contact lenses: Wearing contact lenses for too long, or not cleaning them properly, can scratch the cornea. | * Improper use of contact lenses: Wearing contact lenses for too long, or not cleaning them properly, can scratch the cornea. | ||
== Symptoms == | == Symptoms == | ||
The symptoms of a corneal abrasion can vary depending on the severity of the injury. Common symptoms include: | The symptoms of a corneal abrasion can vary depending on the severity of the injury. Common symptoms include: | ||
* Pain and redness in the eye | * Pain and redness in the eye | ||
* Sensitivity to light | * Sensitivity to light | ||
* Blurred vision | * Blurred vision | ||
* Feeling like there is something in the eye | * Feeling like there is something in the eye | ||
== Treatment == | == Treatment == | ||
Treatment for corneal abrasions typically involves removing any foreign bodies from the eye and using medicated eye drops to prevent infection and promote healing. In some cases, a patch may be used to protect the eye while it heals. | Treatment for corneal abrasions typically involves removing any foreign bodies from the eye and using medicated eye drops to prevent infection and promote healing. In some cases, a patch may be used to protect the eye while it heals. | ||
== Prevention == | == Prevention == | ||
Preventing corneal abrasions involves taking steps to protect the eyes from injury. This can include wearing protective eyewear when participating in sports or doing work that involves flying particles, and following proper hygiene practices when using contact lenses. | Preventing corneal abrasions involves taking steps to protect the eyes from injury. This can include wearing protective eyewear when participating in sports or doing work that involves flying particles, and following proper hygiene practices when using contact lenses. | ||
== See Also == | == See Also == | ||
* [[Eye injury]] | * [[Eye injury]] | ||
* [[Corneal ulcer]] | * [[Corneal ulcer]] | ||
* [[Contact lens complications]] | * [[Contact lens complications]] | ||
[[Category:Eye disorders]] | [[Category:Eye disorders]] | ||
[[Category:Injuries]] | [[Category:Injuries]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 13:30, 5 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Corneal abrasion | |
|---|---|
 | |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Eye pain, red eye, tearing, photophobia |
| Complications | Corneal ulcer, infection |
| Onset | Sudden |
| Duration | Usually a few days |
| Types | N/A |
| Causes | Trauma, foreign body, contact lens use |
| Risks | Contact sports, dry eye syndrome, improper contact lens care |
| Diagnosis | Fluorescein staining, slit lamp examination |
| Differential diagnosis | Conjunctivitis, keratitis, foreign body in the eye |
| Prevention | Eye protection, proper contact lens hygiene |
| Treatment | Antibiotic eye drops, pain management, eye patch |
| Medication | N/A |
| Prognosis | Good with treatment |
| Frequency | Common |
| Deaths | N/A |
Corneal Abrasion is a medical condition that involves the scratching or scraping of the cornea, the clear, protective layer covering the front of the eye. This condition is often caused by foreign bodies, such as dust or sand, but can also result from physical trauma or improper use of contact lenses.
Causes[edit]
Corneal abrasions can be caused by a variety of factors. These include:
- Foreign bodies: Dust, sand, and other small particles can scratch the cornea if they become trapped under the eyelid.
- Physical trauma: A direct blow to the eye, such as from a fist or ball, can cause a corneal abrasion.
- Improper use of contact lenses: Wearing contact lenses for too long, or not cleaning them properly, can scratch the cornea.
Symptoms[edit]
The symptoms of a corneal abrasion can vary depending on the severity of the injury. Common symptoms include:
- Pain and redness in the eye
- Sensitivity to light
- Blurred vision
- Feeling like there is something in the eye
Treatment[edit]
Treatment for corneal abrasions typically involves removing any foreign bodies from the eye and using medicated eye drops to prevent infection and promote healing. In some cases, a patch may be used to protect the eye while it heals.
Prevention[edit]
Preventing corneal abrasions involves taking steps to protect the eyes from injury. This can include wearing protective eyewear when participating in sports or doing work that involves flying particles, and following proper hygiene practices when using contact lenses.
