One-year results of photorefractive keratectomy and laser in situ keratomileusis for myopia using a 213 nm wavelength solid-state laser.

Détails

ID Serval
serval:BIB_0ED1B4ECAC59
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
One-year results of photorefractive keratectomy and laser in situ keratomileusis for myopia using a 213 nm wavelength solid-state laser.
Périodique
Journal of cataract and refractive surgery
Auteur(s)
Tsiklis N.S., Kymionis G.D., Kounis G.A., Pallikaris A.I., Diakonis V.F., Charisis S., Markomanolakis M.M., Pallikaris I.G.
ISSN
0886-3350 (Print)
ISSN-L
0886-3350
Statut éditorial
Publié
Date de publication
06/2007
Peer-reviewed
Oui
Volume
33
Numéro
6
Pages
971-977
Langue
anglais
Notes
Publication types: Journal Article
Publication Status: ppublish
Résumé
To study the long-term results of photorefractive keratectomy (PRK) and laser in situ keratomileusis (LASIK) in low to moderate myopic corrections using the Pulzar Z1 system (CustomVis), a 213 nm wavelength solid-state laser.
University refractive surgery center.
This prospective noncomparative case series comprised 20 patients (40 eyes) who had refractive surgery using the Pulzar Z1 laser system. Manifest refraction, uncorrected visual acuity, best spectacle-corrected visual acuity (BSCVA), safety, predictability, stability, and confocal microscopy images were evaluated.
Ten patients (20 eyes) had PRK and 10 patients (20 eyes) had LASIK. The mean follow-up was 13.9 months +/- 1.1 (SD) (range 12 to 17 months) and 14.6 +/- 1.2 months (range 12 to 18 months) in the PRK group and LASIK group, respectively. No eye lost a line of Snellen BSCVA during the follow-up period; 2 eyes (10%) gained 2 Snellen lines. There was a statistically significant decrease in spherical equivalent manifest refraction postoperatively in both groups (P<.05). Refractive stability was obtained during the first postoperative month and remained stable during the follow-up period, with no significant changes between any interval in both groups (P>.05). At the last follow-up, 95% of all eyes were within +/-1.00 diopter of emmetropia. No late postoperative complications were observed.
Refractive surgery using the Pulzar Z1 213 nm wavelength solid-state laser was a safe, effective procedure in the treatment of low to moderate myopia.
Mots-clé
Adult, Cornea/pathology, Cornea/surgery, Female, Humans, Keratomileusis, Laser In Situ/methods, Lasers, Excimer, Male, Microscopy, Confocal, Myopia/diagnosis, Myopia/surgery, Photorefractive Keratectomy/methods, Postoperative Complications, Prospective Studies, Treatment Outcome, Visual Acuity
Pubmed
Web of science
Création de la notice
02/10/2019 9:04
Dernière modification de la notice
06/10/2019 5:26
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