Results 131 to 140 of about 13,403 (193)

Clinical Evaluation of an Affordable Handheld Wavefront Autorefractor in an Adult Population in a Low-Resource Setting in the Amazonas. [PDF]

Vision (Basel)
Tayah D, Louzada RN, Magalhães PLM, Tayah Y, Amaral DC, Shato CWM, Dantas DO, Alves MR.   +7 more
europepmc   +1 more source

Preoperative factors associated with multiple strabismus surgeries in basic exotropia. [PDF]

Ther Adv Ophthalmol
Akbari MR, Masoomian B, Mirmohammadsadeghi A, Azizi E, Hussain HR, Khorrami-Nejad M.   +5 more
europepmc   +1 more source

A Novel Clinical Feature in NOG Gene Mutation-Associated Syndrome. [PDF]

Audiol Res
Zrno M, Simunjak T, Bacan F, Lakus Ivancek M, Ajduk J.   +4 more
europepmc   +1 more source

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Surgical Correction of Hyperopia

Survey of Ophthalmology, 2006
Surgical attempts to correct hyperopia have yielded varying results over the last 130 years. These techniques include the reshaping of the cornea through incisions, burns, or lamellar cuts with removal of peripheral tissue; the addition of central inlays; laser ablations; and the replacement of the crystalline lens.
Salomon, Esquenazi, Viet, Bui, Olga, Bibas   +2 more
exaly   +3 more sources

Effects of Induced Hyperopia

Optometry and Vision Science, 1978
Hyperopia of 1.00, 1.50, and 2.00 D was induced in 42 subjects by means of concave lenses. A significant decrease in performance on a standard intelligence test occurred with the highest-power lenses. Symptoms induced indicate that the results are applicable to hyperopia. Prescriptions and vision screening criteria for hyperopia are indicated.
H N, Walton, D G, Schubert, D, Clark, W, Burke   +3 more
openaire   +2 more sources

Refractive Surgery for Hyperopia

Journal of Refractive Surgery, 2000
ABSTRACT PURPOSE: To determine the efficacy, stability, and predictability of refractive surgery for hyperopia using four different procedures: photorefractive keratectomy (PRK), laser in situ keratomileusis (LASIK), implantation of a phakic intraocular lens (PIOL), and removing the transparent lens with IOL implantation.
K B, Pershin, N F, Pashinova
openaire   +4 more sources

Lamellar Keratoplasty for Hyperopia

Journal of Refractive Surgery, 1996
ABSTRACT PURPOSE: Lamellar keratoplasty for hyperopia (automated lamellar keratoplasty for hyperopia) can correct hyperopia by weakening the cornea with a deep lamellar resection. The safety and efficacy of the procedure is uncertain. METHODS: Twenty-four eyes of 17 patients underwent hyperopic lamellar keratoplasty using the ...
E E, Manche, A, Judge, R K, Maloney
openaire   +2 more sources

Refractive lensectomy for hyperopia

Ophthalmology, 2000
The purpose of this study was to evaluate refractive lensectomy as a surgical procedure for the treatment of hyperopia.A retrospective noncomparative case series.Twenty-nine patients were included in the study. Fifty eyes underwent extraction of the crystalline lens and intraocular lens implantation.Operations were performed by the same surgeon with ...
A M, Fink, C, Gore, E S, Rosen
openaire   +2 more sources

Keratoconus With High Hyperopia

Eye & Contact Lens: Science & Clinical Practice, 2009
To report the case of a patient with high hyperopia and bilateral keratoconus.A high hyperopic patient was evaluated using Orbscan corneal topography and slitlamp biomicroscopy to confirm suspected keratoconus.A male patient (32 years old) with a long history (10 years) of daily hydrogel contact lens wear with severe hyperopia was examined (RE +8.25-5 ...
openaire   +2 more sources