Results 191 to 200 of about 13,274 (216)

[Results of photorefractive keratectomy for myopic astigmatism].

Harefuah, 1996
In 54 patients, 92 eyes with different degrees of compound, myopic astigmatism underwent photorefractive keratectomy with the VISX 20/20 excimer laser. The eyes were grouped by degree of refractive astigmatism into: high (-2.75 to -5.0 diopters), moderate (-1.25 to -2.50 diopters), and low (< -1.0 diopter) astigmatism.
I, Kremer, U, Gabai, M, Blumenthal
openaire   +1 more source

Myopic astigmatism and simple myopia correction.

Annals of ophthalmology, 1993
A new technique for the treatment of myopic astigmatism and simple myopia correction is described. The technique is based on bioengineering concepts previously studied by the authors that accurately and mathematically describe the transformation of an ellipsoidal surface (astigmatic eye) into a spheroidal one (nonastigmatic eye) by means of minimal ...
A, Arciniegas, L E, Amaya
openaire   +1 more source

Influence of Ocular Residual Astigmatism and Target-Induced Astigmatism on the Efficacy of the Implantation of a Toric Implantable Collamer Lens With Central Hole for Myopic Astigmatism Correction

Frontiers in Medicine, 2022
Jing Zhao, Ling Sun, Yishan Qian
exaly  

Laser in situ keratomileusis for myopic astigmatism.

Journal of refractive surgery (Thorofare, N.J. : 1995), 2000
To evaluate the refractive results of laser in situ keratomileusis (LASIK) for myopic astigmatic eyes, and to assess the efficacy, accuracy, stability, and safety of the procedure.LASIK was performed on 113 eyes of 73 patients for correction of myopic astigmatism ranging from 1.00 to 5.00 D, as measured by manifest refraction, with a mean baseline ...
openaire   +1 more source

Myopic Astigmatic Ablation

2006
José Varas-Torres, José Varas-Prieto
openaire   +1 more source

The effects of programmed optical zones on achieved corneal refractive power with myopic astigmatism after small incision lenticule extraction (SMILE): a vector analysis

International Ophthalmology, 2023
Yan Wang, Tommy C Y Chan
exaly  

The Surgical Correction of Myopic and Hyperopic Astigmatism

International Ophthalmology Clinics, 1994
openaire   +2 more sources

[The correction of myopic astigmatism by refractive keratotomy].

Oftalmologia (Bucharest, Romania : 1990), 1997
To determine the efficacy and the predictability of refractive keratotomy in the myopic astigmatism.15 patients (23 eyes) who had been operated on with myopic astigmatism; 4 eyes with simple astigmatism and 19 eyes with compound astigmatism, 1 patient had myopia at one eye and myopic astigmatism at the other. It were performed tangential incisions ("T")
openaire   +1 more source

Refractive Surgery for Myopic and Hyperopic Astigmatism

International Ophthalmology Clinics, 1997
openaire   +2 more sources

LASIK for Myopia and Myopic Astigmatism

Journal of Refractive Surgery, 2004
openaire   +1 more source