LASIK
E1013898
LASIK is a popular laser eye surgery that reshapes the cornea to correct vision problems such as nearsightedness, farsightedness, and astigmatism, often reducing or eliminating the need for glasses or contact lenses.
All labels observed (2)
| Label | Occurrences |
|---|---|
| LASIK canonical | 1 |
| laser-assisted in situ keratomileusis | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12981608 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LASIK Context triple: [American Society of Cataract and Refractive Surgery, focusesOn, LASIK]
-
A.
PRK
PRK is the abbreviation for the People's Republic of Kampuchea, the socialist state that governed Cambodia from 1979 to 1989 following the fall of the Khmer Rouge regime.
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B.
Laser Vision
Laser Vision is an early optical disc video format brand, better known internationally as LaserDisc, used for high-quality analog home video playback before DVDs.
-
C.
ICL
ICL (International Computers Limited) was a major British computer company known for designing and manufacturing mainframe and minicomputer systems, particularly influential in the UK and Europe during the mid-to-late 20th century.
-
D.
EyeSight
EyeSight is Apple’s outward-facing display system on the Vision Pro headset that shows a realistic view of the wearer’s eyes to people nearby.
-
E.
Ornea
Ornea is a minor figure in Greek mythology known primarily as one of the many children of the river god Asopus.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LASIK Target entity description: LASIK is a popular laser eye surgery that reshapes the cornea to correct vision problems such as nearsightedness, farsightedness, and astigmatism, often reducing or eliminating the need for glasses or contact lenses.
-
A.
PRK
PRK is the abbreviation for the People's Republic of Kampuchea, the socialist state that governed Cambodia from 1979 to 1989 following the fall of the Khmer Rouge regime.
-
B.
Laser Vision
Laser Vision is an early optical disc video format brand, better known internationally as LaserDisc, used for high-quality analog home video playback before DVDs.
-
C.
ICL
ICL (International Computers Limited) was a major British computer company known for designing and manufacturing mainframe and minicomputer systems, particularly influential in the UK and Europe during the mid-to-late 20th century.
-
D.
EyeSight
EyeSight is Apple’s outward-facing display system on the Vision Pro headset that shows a realistic view of the wearer’s eyes to people nearby.
-
E.
Ornea
Ornea is a minor figure in Greek mythology known primarily as one of the many children of the river god Asopus.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
laser vision correction procedure
ⓘ
refractive eye surgery ⓘ |
| actsOn | cornea ⓘ |
| alternativeTo |
PRK
ⓘ
SMILE ⓘ phakic intraocular lens implantation ⓘ |
| anesthesiaType | topical anesthesia ⓘ |
| commonSideEffect |
dry eyes
ⓘ
fluctuating vision ⓘ glare ⓘ halos around lights ⓘ |
| contraindication |
certain corneal dystrophies
ⓘ
severe dry eye disease ⓘ thin corneas ⓘ unstable refractive error ⓘ |
| corrects |
astigmatism
ⓘ
hyperopia ⓘ myopia ⓘ |
| effect |
changes eye focusing power
ⓘ
reshapes corneal curvature ⓘ |
| fullName |
laser-assisted in situ keratomileusis
ⓘ
linked to:
LASIK
|
| introduced | 1990s ⓘ |
| medicalSpecialty |
ophthalmology
ⓘ
refractive surgery ⓘ |
| notRecommendedFor |
children
ⓘ
people with certain autoimmune diseases ⓘ pregnant women ⓘ |
| performedBy |
ophthalmologist
ⓘ
refractive surgeon ⓘ |
| possibleComplication |
corneal ectasia
ⓘ
infection ⓘ night vision problems ⓘ overcorrection ⓘ undercorrection ⓘ |
| preoperativeRequirement |
comprehensive eye examination
ⓘ
corneal topography ⓘ pachymetry ⓘ stable eyeglass prescription ⓘ |
| primaryGoal | correction of refractive errors ⓘ |
| recoveryTime | rapid visual recovery ⓘ |
| regulatoryStatus | widely approved in many countries ⓘ |
| requires | creation of corneal flap ⓘ |
| setting | outpatient procedure ⓘ |
| targetPopulation | adults with stable refractive error ⓘ |
| typicalDuration | about 10 to 20 minutes per eye ⓘ |
| typicalOutcome |
improved uncorrected visual acuity
ⓘ
reduced dependence on contact lenses ⓘ reduced dependence on eyeglasses ⓘ |
| uses |
excimer laser
ⓘ
femtosecond laser ⓘ microkeratome ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: LASIK Description of subject: LASIK is a popular laser eye surgery that reshapes the cornea to correct vision problems such as nearsightedness, farsightedness, and astigmatism, often reducing or eliminating the need for glasses or contact lenses.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.