Results 231 to 240 of about 23,089 (300)

Laser in situ keratomileusis

Lasers in Surgery and Medicine, 1990
AbstractA new laser refractive procedure is being developed in a rabbit model. With a modified microkeratome, central corneal flaps were created. An ArF excimer laser was used to produce 3‐mm‐diameter circular ablations on the central part of the exposed stromal bed.
Anthimos Georgiadis, O Frenschock, Ioannis G. Pallikaris, M E Papatzanaki, E Z Stathi   +4 more
openaire   +3 more sources

Hornhautreinnervation nach Keratomileusis in situ und Keratomileusis myopica - Ein Vergleich

Klinische Monatsblätter für Augenheilkunde, 1995
In a retrospective study corneal sensitivity after keratomileusis in situ and keratomileusis myopica was measured.5 points on the cornea were measured with the Draeger aesthesiometer at 18 eyes after keratomileusis myopica and at 66 eyes after keratomileusis in situ.The ingrowth of corneal nerve fibres is delayed after keratomileusis myopica compared ...
Markus Kohlhaas, Francisco Rivera, David Flicker, Cesar Carriazo, Maren Klemm, Jose I. Barraquer, Carmen Barraquer, R. C. Lerche, J. Draeger   +8 more
openaire   +3 more sources

Excimer Laser Intrastromal Keratomileusis

American Journal of Ophthalmology, 1992
We studied 30 eyes in 22 patients with severe myopia who underwent myopic keratomileusis combined with excimer laser refractive correction. The goals of the study were to evaluate the efficacy of the procedure in decreasing myopia, to assess the response of the cornea to intrastromal photoablation, and to examine the relationship between the number of ...
Buratto L, Ferrari M, Rama P
openaire   +4 more sources

Laser in situ Keratomileusis for Hyperopia

Journal of Refractive Surgery, 1997
ABSTRACT PURPOSE: To study the efficacy of laser in situ keratomileusis (LASIK) for hyperopia. METHODS: We performed LASIK on 21 eyes using the Nidek EC-5000 excimer laser with software version 2.18 AH. The Chiron Automated Corneal Shaper was used to create the flap.
Nagi Waked, Ghassan K Ojeimi
openaire   +3 more sources

Refractive predictability and visual outcomes of an extended range of vision intraocular lens in eyes with previous myopic laser in situ keratomileusis

European Journal of Ophthalmology, 2018
Purpose: To evaluate the refractive predictability obtained with an extended range of vision intraocular lens in eyes with previous myopic laser in situ keratomileusis, confirming which intraocular lens power formula provides the most accurate ...
Carlos Palomino-Bautista, D. Carmona-González, R. Sánchez-Jean, Alfredo Castillo‐Gómez, Marta Romero-Domínguez, Macarena Elías de Tejada, D. Piñero   +6 more
semanticscholar   +1 more source

Laser in situ keratomileusis for hyperopia

Journal of Cataract and Refractive Surgery, 1998
To evaluate the results of laser in situ keratomileusis (LASIK) to treat hyperopia.Instituto de la Vision, Buenos Aires, Argentina.This nonrandomized study comprised 679 eyes of 321 patients having LASIK. Patients were divided into three groups based on preoperative spherical equivalent: Group A (low hyperopia, 2.00 diopters [D] or less); Group B ...
María José Cosentino, Carlos Argento
openaire   +6 more sources

Keratophakia and Keratomileusis — Clinical Results

Ophthalmology, 1981
A random, retrospective study was performed on 158 patients. who underwent keratophakia and keratomileusis for the correction of refractive errors. The primary indication for surgery was high anisometropia. Data on corneal curvature modification, refraction, accuracy, stability, and complications are reported.
José I Barraquer, Casimir A Swinger
openaire   +3 more sources

Automated In situ Keratomileusis for Myopia

Journal of Refractive Surgery, 1995
ABSTRACT BACKGROUND: In situ keratomileusis is a rapidly changing refractive corneal surgical procedure for the correction of myopia. We report here the results of a retrospective study of in situ keratomileusis with the refractive cut made with a microkeratome. The technique represents an intermediate stage of development that used a sutured
Akef El Maghraby, Tarek Salah, Osama M.A. Ibrahim, George O. Waring   +3 more
openaire   +3 more sources

Excimer Laser In Situ Keratomileusis

Journal of Refractive Surgery, 1995
ABSTRACT We have been using a 193-nm excimer laser under protocol to ablate the corneal stromal bed after creating a hinged corneal flap with a microkeratome in order to reduce or eliminate refractive error. Thirty-one consecutive eyes are reviewed with a preoperative mean spherical equivalent refraction of -6.25 diopters (D) (range -3.50 to -
Frederic B Kremer, Michael Dufek
openaire   +3 more sources

Clinical Results of Keratophakia and Keratomileusis

Ophthalmology, 1981
Thirteen keratophakia patients were followed for 13 to 35 months. Eighteen cases of hyperopic keratomileusis or hyperopic keratomileusis using preserved corneal tissue were followed for 2 to 30 months. All 13 patients who underwent keratophakia achieved 20/50 or better acuity.
Herbert E. Kaufman, N.S. Granet, M.H. Friedlander, Werblin Tp   +3 more
openaire   +3 more sources