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Cálculo del lente intraocular en hipermétropes con antecedente de cirugía refractiva láser

Revista Cubana de Oftalmología
Tami Cárdenas Díaz, Michel Guerra Almaguer, Dunia Cruz Izquierdo, Eric Montero Díaz, Raúl Hernández Silva   +4 more
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Excimer Laser Filtration Surgery

American Journal of Ophthalmology, 1995
In order to remove precisely scleral tissue overlying Schlemm's canal with minimal trauma as an outpatient procedure under local anesthetic, we used a VisX Twenty/Twenty excimer laser.We performed excimer laser filtration in three enucleated pig eyes, seven enucleated human eyes, and seven eyes of seven patients with severe glaucoma.
A M, Brooks, M, Samuel, N, Carroll, N, Downie, H R, Taylor   +4 more
openaire   +2 more sources

Excimer laser surgery for keratoconus

Journal of Cataract and Refractive Surgery, 1998
To determine whether there is increased risk associated with excimer laser surgery of primary keratoconus.Department of Ophthalmology, County Council Hospital, Ryhov, Jönköping, Sweden.Twenty-four eyes in 23 patients with keratoconus had photorefractive keratectomy (PRK) to reduce the steepness of the cone.
J, Mortensen, K, Carlsson, A, Ohrström
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Excimer Laser Surgery of the Cornea

American Journal of Ophthalmology, 1983
The excimer laser, which produces light in the far-ultraviolet portion of the spectrum, allows precise removal of corneal tissue through a photochemical laser-tissue interaction. This interaction is not thermal and does not involve optical breakdown; rather, it directly breaks organic molecular bonds without tissue heating.
S L, Trokel, R, Srinivasan, B, Braren
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Astigmatic changes after excimer laser refractive surgery

Journal of Cataract and Refractive Surgery, 2002
To compare the astigmatic changes induced by spherical and elliptical excimer laser in situ keratomileusis (LASIK) and photorefractive keratectomy (PRK).University-based refractive surgery practice.Three-month refractive data from 317 eyes of consecutive patients having spherical PRK, astigmatic PRK (A-PRK), spherical LASIK, and astigmatic LASIK (A ...
Susan H, Yang, Russell N, Van Gelder, Jay S, Pepose   +2 more
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Evolution of excimer laser corneal surgery

Journal of Cataract and Refractive Surgery, 1989
Interest in the potential of the excimer laser for refractive surgery was generated by a series of experiments performed in IBM's T.J. Watson laboratories. The development of photoablative decomposition was applied to corneas with immediate implication for corneal refractive control.
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Filtering glaucoma surgery using an excimer laser

Journal of Cataract and Refractive Surgery, 2001
To evaluate the results of excimer laser trabecular ablation in the treatment of open-angle glaucoma.Clínica de Ojos Maldonado Bas Privada, Córdoba, Argentina.This study comprised 32 eyes that had surgery for open-angle glaucoma between May 1997 and May 2000.
A, Maldonado-Bas, A, Maldonado-Junyent
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[Excimer laser refractive surgery].

Revista medica de Panama, 1996
The authors report their results of refractive surgery with Excimer Laser Panama (Technolas unit) on 711 eyes with refractive errors. An uncorrected visual acuity of 20/30 or better was obtained in 98.9% of myopic patients. In hypermetropic patients they obtained a visual acuity of 20/40 or better in 95.9%. In 94.7% of astigmatics an uncorrected visual
A, Arosemena, R A, Chanis, A, López Blanco, R, Orillac Pérez   +3 more
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