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Descriptor English: Photorefractive Keratectomy
Descriptor Spanish: Queratectomía Fotorrefractiva
Descriptor queratectomía fotorrefractiva
Entry term(s) queratectomía fotorrefractaria
queratectomía fotorrefractiva con láser de excímero
queratectomía fotorrefractiva con láser excímer
Scope note: Tipo de cirugía refractiva de la CÓRNEA para corregir la MIOPÍA y el ASTIGMATISMO. Se utiliza directamente un LÁSER EXCÍMER sobre la superficie del OJO para extirpar parte del EPITELIO CORNEAL, remodelando así la curvatura anterior de la córnea.
Descriptor Portuguese: Ceratectomia Fotorrefrativa
Descriptor French: Photokératectomie réfractive
Entry term(s): Keratectomies, Photorefractive
Keratectomy, Photorefractive
Photorefractive Keratectomies
Tree number(s): E02.594.480.875
E04.014.520.480.875
E04.378.500.875
E04.540.825.437.500
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D018903
Scope note: A type of refractive surgery of the CORNEA to correct MYOPIA and ASTIGMATISM. An EXCIMER LASER is used directly on the surface of the EYE to remove some of the CORNEAL EPITHELIUM thus reshaping the anterior curvature of the cornea.
Annotation: often abbreviated PRK; coordinate with EXCIMER LASER
Allowable Qualifiers: AE adverse effects
CL classification
EC economics
ED education
ES ethics
HI history
IS instrumentation
LJ legislation & jurisprudence
MO mortality
MT methods
NU nursing
PX psychology
RH rehabilitation
SN statistics & numerical data
ST standards
TD trends
VE veterinary
Previous Indexing: Cornea/surgery (1983-1995)
Laser Surgery (1987-1995)
Public MeSH Note: 2008; see KERATECTOMY, PHOTOREFRACTIVE, EXCIMER LASER 1996-2007
History Note: 2008 (1996)
Related: Lasers, Excimer MeSH
DeCS ID: 32706
Unique ID: D018903
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1996/01/01
Date of Entry: 1995/06/08
Revision Date: 2017/06/20
Photorefractive Keratectomy - Preferred
Concept UI M0502278
Scope note A type of refractive surgery of the CORNEA to correct MYOPIA and ASTIGMATISM. An EXCIMER LASER is used directly on the surface of the EYE to remove some of the CORNEAL EPITHELIUM thus reshaping the anterior curvature of the cornea.
Preferred term Photorefractive Keratectomy
Entry term(s) Keratectomies, Photorefractive
Keratectomy, Photorefractive
Photorefractive Keratectomies



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