Comparison of Intraocular Pressure Correction Programs in Pentacam after Corneal Refractive Surgery
Journal of the Korean Ophthalmological Society
;
: 26-32, 2013.
Article
Dans Coréen
| WPRIM
| ID: wpr-18885
ABSTRACT
PURPOSE:
To evaluate the accuracy of Pentacam(R) built-in 5 intraocular pressure (IOP) correction programs used to measure the IOP of patients who received corneal refractive surgery.METHODS:
IOP of 124 eyes from 62 patients who underwent epipolis laser in situ keratomileusis was measured with Goldmann applanation tonometry (GAT) at 6 months pre- and post-operatively. The collected data was input into Pentacam(R), calculated by 5 correction programs, Ehlers, Shah, Dresden, Orssengo / Pye, Kohlhaas, and compared.RESULTS:
The GAT-based pre- and post-operative IOP was 15.75 +/- 2.24 mm Hg, and 10.72 +/- 2.31 mm Hg, respectively, revealing the post-operative IOP to be significantly lower than the pre-operative IOP (p < 0.001). Among the 5 correction programs within Pentacam(R), Ehlers program showed little difference between pre- and post-operative IOP values (p = 0.228) and the post-operative correction value showed no significant difference with the pre-operative GAT value (p = 0.413).CONCLUSIONS:
The Ehlers program is the most accurate among the 5 Pentacam(R) correction programs evaluated in the present study, and can be a useful tool for correcting the true IOP of patients which tends to be higher after corneal refractive surgery.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Kératomileusis in situ avec laser excimère
/
Procédures de chirurgie réfractive
/
Pression intraoculaire
/
Manométrie
Limites du sujet:
Humains
langue:
Coréen
Texte intégral:
Journal of the Korean Ophthalmological Society
Année:
2013
Type:
Article
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