Habla normal. Campimetria por confrontacion sin deficits. MOE plenos, sin diplopia ni nistagmo. “Discreto facial izquierdo supranuclear. Pares. Pupilas mióticas hiporreactivas. Campimetría por confrontación normal. MOEs sin restricciones, no nistagmus ni diplopia. No focalidad PPCC. Campo Visual por Confrontación. Copyright: © All . gráfica. El test también puede realizarse con un punto de fijación (linterna). . Campimetría computarizada.
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Directory of Open Access Journals Sweden. An important link in the advances made by the. Calidad visual en pacientes con lente intraocular multifocal modelo OcuFlex operados de confrontacioon The quality of vision in patients operated on from cataract and implanted with OcuFlex multifocal intraocular lenses. La totalidad de los pacientes se manifestaron satisfechos.
A prospective, longitudinal, observational and descriptive study was made in which the variables spheral equivalent, contrast sensitivity in the pre- and post.
Implante de lente intraocular trifocal difractivo: Las variables utilizadas fueron: This paper described the results of the intraocular lens implantation performed in children, who had been seen at the Pediatric Ophthalmologic Service of ” Ramon Pando Ferrer ” Cuban Institute of Ophthalmology and had been diagnosed as having cataract of various etiologies, from April to April They were all followed-up for a year.
The dioptric power of the most common intraocular lens and the most frequent complications during and after surgery were identified. The patients requiring additional treatment such as laser capsulotomy and surgical.
Lente intra-ocular multifocal difrativa apodizada: Mostrar os oor visuais e refracionais com lente intra-ocular multifocal difrativa apodizada. To show visual and refraction results using multifocal diffractive apodized intraocular cxmpimetria. The study of eyes of 50 patients with cataract, submitted to phacoemulsification with bilateral implant of multifocal diffractive apodized intraocular lens IOL.
Binocular visual acuity was evaluated with and without correction for near and distance, and refraction previsibility and frequency of wearing glasses. Multifocal diffractive apodized IOL proved to be a foreseeable option, reproducible and safe in the correction of refraction errors for distance and near during cataract surgery, enabling a high rate of independence from the use of glasses.
Full Text Available Objetivo: Resultados da troca de lente intra-ocular de hidrogel opacificada. El procedimiento comprende las etapas de: El manejo de esta entidad debe ser personalizado. A case of dislocated intraocular lens moved to the vitreous cavity in confrontacioj patient with low endothelial cell count and contact lens intolerance was reported. A pars plana vitrectomy with lens repositioning was performed to demonstrate the safety of this campimetfia for some special cases under adequate conditions.
The literature was reviewed to learn about the current management of this pathology. The stability of the lens was confirmed three month l after the vitrectomy. Management of this disorder should be customized. This technique should be considered as the first option of treatment and seems to be safe in selected cases.
Bloqueio extraconal para facectomia com implante de lente intra-ocular: Los pacientes fueron distribuidos en dos grupos 82 pacientes en cada grupo por sorteo de forma aleatoria, con y sin fentanil. A cirurgia da catarata tem vindo a evoluir ao longo dos anos, tendo sido realizado o primeiro implante de uma lente intra-ocular em To assess the results of phacoemulsification and intraocular lens implantation in cataracts caused by uveitis.
Thirty seven eyes with no inflammation for 6 months, visual acuity below 0. Other diseases affecting the vision were excluded. Gravitational lensing is a fundamental tool for cosmology. A recent instrument which will provide more information for models of these objects is ALMA. We had selected 12 quadruple images systems from the CASTLES database, which show a high probability of observing extended sources in the submillimetric range. These new data will allow us to improve existing models.
Estas constantes personalizadas para cada cirujano no mostraron diferencias significativas.
Se estudiaron variables como: To determine the correlation between the location of the intraocular lens in the posterior chamber using ultrasonic biomicroscopy and the different surgical parameters in patients operated from cataract. Intractable diplopia has been described in many situations but poor results are the rule with standard treatment modalities. The authors report a case of a woman with long-standing strabismus and diplopia who failed to improve following surgery, prism, and occlusive spectacles or contact lenses.
Then, she was submitted to phacoemulsification and opaque intraocular lens implantation, which successfully neutralized diplopia. Quatorze lentes intra-oculares foram usadas no experimento. Todos os ensaios foram executados em duplicata.
To quantify and compare the in vitro adherence of Staphylococcus epidermidis and Pseudomonas alcaligenes to different intraocular lenses IOLs. Fourteen intraocular lenses were. Lentes plegables suturadas a iris. Acuidade visual em implantes bilaterais de lentes intra-oculares monofocais e multifocais Visual acuity of bilateral implants of monofocal and multifocal intraocular lenses.
To compare distant and near visual acuity between patients submitted to bilateral nonsimultaneous facoemulsification and implantation of multifocal or monofocal intraocular lenses IOL.
Twenty patients with bilateral multifocal IOL and 20 patients with. Todas as cepas produziram biofilme. To evaluate bacterial adherence to silicone and polymetylmethacrylate PMMA intraocular lenses as a risk factor for postsurgery endophthalmitis by using an in vitro model with three potentially pathogenic microorganisms.
In vitro experiments were carried out with the. Efectividad de la lente intraocular ACRI. Nenhum paciente relatou halos ou ‘glare’ severos, sendo os mesmos caracterizados entre nenhum a moderado. A confronatcion and visual phenomena questionnaire was administered at the end of the study. To investigate the possible effect of aspherical or yellow tinted intraocular lens IOL on contrast sensitivity and blue-on-yellow perimetry. This prospective randomized bilateral double-masked clinical study included 52 patients with visually significant bilateral cataracts divided in two groups; 25 patients 50 eyes received aspherical intraocular lens in cwmpimetria eye and spherical intraocular lens in the fellow eye; and 27 patients 54 eyes received ultraviolet and blue light filter yellow tinted IOL implantation in one eye and acrylic ultraviolet filter IOL in the fellow eye.
Картинки: Campimetria ocular
The primary outcome measures were contrast sensitivity and blue-on-yellow perimetry values mean deviation [MD] and pattern standard deviation [PSD] investigated two years after surgery.
The results were compared intra-individually. There was a statistically significant between-group aspherical and spherical intraocular lens difference in contrast sensitivity under photopic conditions at 12 cycles per degree and under mesopic conditions at all spatial frequencies. There were no between-group significant differences yellow tinted and clear intraocular lens under photopic or mesopic conditions. Contrast sensitivity was better under mesopic conditions with aspherical intraocular lens.
Blue-on-yellow perimetry did not appear to be affected by aspherical or yellow tinted intraocular lens. Further studies with a larger sample should be carried out to confirm or not that hypotheses.
Trata-se de um estudo prospectivo, randomizado, duplo-mascarado, envolvendo 52 pacientes portadores de catarata senil bilateral, divididos em dois grupos; A idade variou entre 7 e 22 anos. Em todos os casos observou-se um adequado posicionamento do anel e um bom suporte capsular.
To evaluate the visual acuity outcomes and to investigate the intraocular lens IOL and endocapsular ring positions with ultrasound biomicroscopy in 17 eyes of 10 patients.
No teste monocular, ocorreram as seguintes respostas: To evaluate the contrast sensitivity and stereopsis tests in patients who underwent bilateral implantation of multifocal intraocular lens.
To compare the postoperative results of phacotrabeculectomy with implantation of PMMA, foldable silicone or foldable hydrofobic acrylic intraocular lens IOL. We studied a total of eyes of three consecutive groups of patients with glaucoma and cataract that underwent phacotrabeculectomy with implantation of a PMMA 30 eyes, a foldable silicone 57 eyes or a foldable acrylic 37 eyes IOL. Postoperative Snellen visual acuity and intraocular pressure IOP, and early and late complications were assessed.
Estudo comparativo retrospectivo, realizado no Departamento de Glaucoma da “St. Participaram do estudo 43 olhos de 40 pacientes. This was a prospective clinical trial of forty eyes that received the multifocal IOL and thirty-two eyes that received the monofocal IOL after phacoemulsification.
Values for total and spherical aberrations in the multifocal group were statistically lower than in the monofocal group. The mean spherical error was 0.
con lente intraocular: Topics by
The multifocal IOLs induced less spherical aberration than monofocal IOLs and predictably good uncorrected distance and uncorrected near acuities. However, contrast sensitivity was lower in the multifocal group. Quarenta olhos com a lente intraocular multifocal e trinta e dois olhos com a lente intraocular.
Se describe una manera sencilla de construirlo con materiales comunes. It is estimated that around 1,5 million children with low vision or legally blind exist worldwide, with a prevalence of 1 to 4 per 10 children in the industrialized countries and of 5 to 15 in the developing countries. The prevalence of blindness due to. To observe the preliminary results based on the efficacy, stability and safety of. The authors report a case of congenital cataract, which was treated with piggyback foldable intraocular lens implant, not described in the Brazilian literature.
The differences and similarities are analyzed with other reported cases in the literature. Alteraciones oculares y visuales en personas que trabajan con ordenador y son usuarias de lentes de contacto: Full Text Available Fundamentos: Las lentes de hidrogel de silicona son las que se asocian a mayor confort. To evaluate the visual function and satisfaction of patients who underwent cataract surgery and were implanted with an accommodative intraocular lens and the impact in their quality of life.
O grupo de estudo foi composto por pacientes, 1. To evaluate prospectively the results of expandable acrylic intraocular lenses in patients submitted to phacoemulsification as regard posterior capsule opacification. The study group consisted of patients, 1, eyes that underwent phacoemulsification from toby the same surgeon, using the same technique but with different diameters of capsulorrhexis, with expandable hydrophilic acrylic intraocular lens implantation.
The mean follow-up was 2. The total number of posterior capsule opacification was 54 cases.
The incidence of posterior capsule opacification was 4.