0000000000017925

AUTHOR

Beatriz Valcárcel

showing 4 related works from this author

Visual acuity comparison of 2 models of bifocal aspheric intraocular lenses.

2008

Purpose To compare visual acuity after bilateral implantation of 2 models of multifocal aspheric intraocular lenses (IOLs). Setting Fernandez-Vega Ophthalmological Institute, Oviedo, and University of Valencia, Valencia, Spain. Methods Prospective study of patients who had bilateral implantation of an AcrySof ReSTOR SN6AD3 IOL (Group 1) or an Acri.LISA 366D IOL (Group 2). Six months postoperatively, binocular uncorrected and best corrected distance visual acuity, uncorrected-distance and best distance-corrected near visual acuity, best corrected intermediate visual acuity, and the defocus curve were measured in both IOL groups. Results Group 1 comprised 36 eyes (18 patients) and Group 2, 40…

Malemedicine.medical_specialtyVisual acuityDistance visual acuitygenetic structuresPseudophakiamedicine.medical_treatmentAcrylic ResinsVisual AcuityIntraocular lensProsthesis DesignNear visual acuityFunctional LateralityNear acuityLens Implantation IntraocularOphthalmologymedicineHumansProspective StudiesDioptreAgedLenses IntraocularDepth PerceptionVision BinocularPhacoemulsificationbusiness.industryMiddle Agedeye diseasesSensory SystemsOphthalmologyIntraocular lensesIntermediate visual acuityOptometrySurgeryFemalemedicine.symptombusinessJournal of cataract and refractive surgery
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Visual Performance after AcrySof ReSTOR Aspheric Intraocular Lens Implantation

2008

Purpose: To evaluate distance, intermediate and near visual performance in patients who had undergone implantation of the multifocal aspheric AcrySof ReSTOR intraocular lens (IOL). Methods: Binocular best distance corrected visual acuity (BCVA) at high and low contrast [4 m], best distance corrected near visual acuity (BCNVA) [40 cm], intermediate visual acuity [80 and 60 cm], and distance contrast sensitivity (CS) under photopic [85 cd/m2] and mesopic [3 cd/m2] conditions, were measured in 36 eyes that underwent implantation of the AcrySof ReSTOR Aspheric IOL (SN6AD3). Results: At the 3-month postoperative visit, binocular BCVA was -0.058±0.091, 0.200±0.079, and 0.258±0.071 logMAR, for 100…

medicine.medical_specialtygenetic structuresmedicine.medical_treatmentdiffractionLIO multifocalIntraocular lenslcsh:OphthalmologyOphthalmologymedicinemultifocal IOLvisual functionlcsh:QC350-467In patientasfericidaddifracciónbusiness.industryfunción visualeye diseasesasphericityVisual functionlcsh:RE1-994OptometryOriginal Articlesense organsbusinesslcsh:Optics. LightOptometryJournal of Optometry
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Femtosecond laser for residual refractive error correction after refractive lens exchange with multifocal intraocular lens implantation.

2008

Purpose To assess visual and refractive outcomes of femtosecond laser for residual refractive error correction after refractive lens exchange (RLE) with multifocal intraocular lens (IOL) implantation. Design Prospective, nonrandomized, masked observational case series (self-controlled). Methods Fifty-three eyes of 31 consecutive patients were submitted to femtosecond laser surgery after RLE with multifocal IOL implantation. Patients showed an average manifest refractive error (D) of M , 0.200 ± 0.490; J 0 , −0.051 ± 0.532; and J 45 , −0.007 ± 0.371. Visual acuity (VA) was measured at distance and near vision before and six months after the surgery. Results At six months after surgery, mean …

Laser surgeryMalemedicine.medical_specialtyRefractive errorVisual acuitygenetic structuresmedicine.medical_treatmentKeratomileusis Laser In SituAcrylic ResinsVisual AcuityKeratomileusisIntraocular lensRefraction OcularPostoperative ComplicationsLens Implantation IntraocularOphthalmologymedicineMyopiaHumansProspective StudiesDioptreAgedLenses Intraocularmedicine.diagnostic_testbusiness.industryCorneal TopographyMultifocal intraocular lensMiddle AgedCorneal topographymedicine.diseasePrognosiseye diseasesOphthalmologyHyperopiaFemaleLasers Excimersense organsmedicine.symptombusinessFollow-Up StudiesAmerican journal of ophthalmology
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Visual function after implantation of an aspheric bifocal intraocular lens.

2009

Purpose To evaluate distance, intermediate, and near vision after bifocal aspheric AcrySof ReSTOR SN6AD1 intraocular lens (IOL) implantation. Setting Fernandez-Vega Ophthalmological Institute, Oviedo, Spain. Methods Binocular distance best corrected visual acuity (BCVA) (4.0 m), best distance-corrected near (40.0 cm) and intermediate (70.0, 60.0, 50.0 cm) acuities, and contrast sensitivity under photopic (85.0 candelas [cd]/m 2 ) and mesopic (3.0 cd/m 2 ) conditions with and without glare were measured postoperatively. A patient-satisfaction and visual phenomena questionnaire was administered. Results Six months postoperatively, the mean acuities (logMAR) were binocular BCVA, −0.064 ± 0.049…

Malemedicine.medical_specialtygenetic structuresMesopic visionmedia_common.quotation_subjectmedicine.medical_treatmentVisual AcuityIntraocular lensProsthesis DesignContrast SensitivityLens Implantation IntraocularOphthalmologySurveys and QuestionnairesMedicineContrast (vision)HumansProspective StudiesDioptremedia_commonAgedLenses IntraocularVision BinocularPhacoemulsificationbusiness.industryGlare (vision)Middle Agedeye diseasesSensory SystemsOphthalmologyPatient SatisfactionVisual DisturbanceOptometrySurgeryFemaleSpatial frequencybusinessPhotopic visionJournal of cataract and refractive surgery
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