Evaluación y evolución mediante corrección óptica de filtro amarillo, mejorando el confort visual en pacientes miopes. Trabajo realizado en: Hospital de Guayaquil Dr. Abel Gilbert Pontón período 2015 en pacientes entre 20 y 35 años que acuden a la consulta
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2016
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Universidad de Guayaquil. Facultad de Ciencias Médicas. Carrera de Tecnonología Médica
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Al término de investigación se determinó incidencia en pacientes fue mayor en mujeres en porcentaje 54% y hombres 46% que presentaron miopías puras. Una causa se debe a que ellas realizan más actividades al aire libre y sienten necesidades de corrección óptica, de no tener atención adecuada podría provocar excesivo deslumbramiento e intolerancia a corrección óptica. Pacientes con miopía presentan diferentes reacciones ante estímulos luminosos, esto afecta gravemente su desempeño en condiciones de baja luminosidad. Muchos pacientes acuden a consulta optométrica son diagnosticados con miopía, un número significativo supera las tres dioptrías de corrección óptica, lo cual vuelve dependiente de lentes para ver correctamente, estos pacientes sufren descenso en agudeza visual si condiciones de iluminación cambian de visión fotópicas a mesópicas, su condición puede estar acompañada de otros trastornos, como estrabismo e hipersensibilidad al brillo de luz natural o artificial, haciendo vulnerable a este sector de población. De esta manera se realizó este trabajo en Hospital Guayaquil, departamento de oftalmología con pacientes miopes puros, ellos accedieron a usar lentes oftálmicas de filtro selectivo para bloquear exceso de luz en especial proveniente de dispositivos electrónicos y luces led que permitió controlar destello mejor que usuarios que no usaron filtro o que usaron capa antirreflejo. Debemos brindar la mejor solución que esté al alcance de la organización, al mejor costo y dando todas las alternativas en ayudas visuales disponibles entre ellas filtros amarillos, que bloqueen longitudes de onda específicas evitando destellos e intolerancia a luz, entre sus beneficios destacan protección de células retinianas. En la actualidad se emplea en lentes de contacto, intraoculares he incluso láminas de protección de pantalla para celulares. La metodología que se uso fue un lapso de investigación descriptiva, explicativa por medio de la observación, la técnica fue entrevista a los pacientes cuyo instrumento fue un cuestionario Likert con ayuda del juicio de expertos en el área, el doctor Jesús Hernández y la guía de la tutora Msc. Nissey Reyes.
At the end of the investigation it was determined incidence in patients was higher in percentage 54% women and men 46% showed that pure myopia. A cause is must to them perform more activities to outdoor and feel needs of correction optical, of not have attention proper could cause excessive glare and intolerance to correction optical. Patients with nearsightedness have different reactions to light stimuli, this severely affects their performance in low light conditions. Many patients come to optometric inquiry they are diagnosed with myopia, a significant number exceeds three diopters of correction, which becomes dependent on glasses to see properly, these patients suffer decline in visual acuity if lighting conditions change vision photopic to mesopic, its condition may be accompanied by other disorders such as strabismus and hypersensitivity to the brightness of natural or artificial light , making vulnerable to this sector of population. In this way, this work was done at Hospital Guayaquil, Department of Ophthalmology with pure myopic patients, they agreed to use ophthalmic lenses of selective filter to block excess light especially coming from electronic devices and LEDs allowing to control Flash better than users who did not use filter or using layer antireflection. We provide the best solution that is within reach of the Organization, at the best cost and giving all the alternatives in available Visual AIDS including yellow filters, blocking specific wavelengths avoiding flashes and intolerance to light, among its benefits include protection of retinal cells. Currently is used in lenses of contact, intraocular have even sheets of protection of screen to cell. The methodology that is use was a period of research descriptive, explanatory by means of the observation, the technical was interview to them patients whose instrument was a questionnaire Likert with helps of the trial of experts in the area, the doctor Jesus Hernandez and the guide of the tutor Msc. Nissey Reyes.
At the end of the investigation it was determined incidence in patients was higher in percentage 54% women and men 46% showed that pure myopia. A cause is must to them perform more activities to outdoor and feel needs of correction optical, of not have attention proper could cause excessive glare and intolerance to correction optical. Patients with nearsightedness have different reactions to light stimuli, this severely affects their performance in low light conditions. Many patients come to optometric inquiry they are diagnosed with myopia, a significant number exceeds three diopters of correction, which becomes dependent on glasses to see properly, these patients suffer decline in visual acuity if lighting conditions change vision photopic to mesopic, its condition may be accompanied by other disorders such as strabismus and hypersensitivity to the brightness of natural or artificial light , making vulnerable to this sector of population. In this way, this work was done at Hospital Guayaquil, Department of Ophthalmology with pure myopic patients, they agreed to use ophthalmic lenses of selective filter to block excess light especially coming from electronic devices and LEDs allowing to control Flash better than users who did not use filter or using layer antireflection. We provide the best solution that is within reach of the Organization, at the best cost and giving all the alternatives in available Visual AIDS including yellow filters, blocking specific wavelengths avoiding flashes and intolerance to light, among its benefits include protection of retinal cells. Currently is used in lenses of contact, intraocular have even sheets of protection of screen to cell. The methodology that is use was a period of research descriptive, explanatory by means of the observation, the technical was interview to them patients whose instrument was a questionnaire Likert with helps of the trial of experts in the area, the doctor Jesus Hernandez and the guide of the tutor Msc. Nissey Reyes.
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MIOPIA, FILTRO AMARILLO, OPTOMETRIA, HOSPITAL DE ESPECIALIDADES GUAYAQUIL DR. ABEL GILBERT PONTON, CANTON GUAYAQUIL, ECUADOR