Adaptación de lente progresivo en paciente femenino de 44 años de edad post operatorio de pterigión grado 3 que acude a Óptica Científica Guaranda, sucursal Montalvo.
| dc.contributor.advisor | Briones Alvarado, Ramon Adrián | |
| dc.contributor.author | Pazmiño Chichandi, Karla Jamilet | |
| dc.date.accessioned | 2025-04-21T16:15:44Z | |
| dc.date.available | 2025-04-21T16:15:44Z | |
| dc.date.issued | 2025 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/17814 | |
| dc.description | The present clinical case entitled “adaptation of progressive lenses in a 44 year old female patient after surgery for pterygium grade 3” in both eyes, due to the age of our patient already has presbyopia, this is a physiological eye condition associated with aging, ie the lens becomes less flexible and therefore will not focus properly on objects at close distances. Similarly, after performing all the relevant tests the patient also had myopia, this is because the eye is longer than normal and objects are not focused correctly on the retina but in front of it, making it difficult to see far away, likewise, I present an astigmatism which occurs because the cornea or lens have an abnormal shape, this will cause the light to curve differently when it enters the eye, astigmatism will cause the person to see blurred or distorted either in near or far vision. In this context, the adaptation to progressive lenses is presented as a viable solution, since the progressive lens has a graduation of the three distances, that is, in near vision, intermediate vision and distance vision, and also has a subtle transition in the different graduations. | es_ES |
| dc.description | The present clinical case entitled “adaptation of progressive lenses in a 44 year old female patient after surgery for pterygium grade 3” in both eyes, due to the age of our patient already has presbyopia, this is a physiological eye condition associated with aging, ie the lens becomes less flexible and therefore will not focus properly on objects at close distances. Similarly, after performing all the relevant tests the patient also had myopia, this is because the eye is longer than normal and objects are not focused correctly on the retina but in front of it, making it difficult to see far away, likewise, I present an astigmatism which occurs because the cornea or lens have an abnormal shape, this will cause the light to curve differently when it enters the eye, astigmatism will cause the person to see blurred or distorted either in near or far vision. In this context, the adaptation to progressive lenses is presented as a viable solution, since the progressive lens has a graduation of the three distances, that is, in near vision, intermediate vision and distance vision, and also has a subtle transition in the different graduations. | es_ES |
| dc.description.abstract | El presente caso clínico titulado “adaptación de lentes progresivos en paciente femenino de 44 años post operatorio de pterigión grado 3” en ambos ojos, debido a la edad de nuestra paciente ya presenta presbicia esta es una condición fisiológica ocular asociada al envejecimiento, es decir el cristalino se vuelve menos flexible por ende no se enfocará correctamente los objetos en distancias cercanas. De igual modo, luego de realizar todas las pruebas pertinentes la paciente también presentaba miopía esto se da porque el ojo es más largo de lo normal y los objetos no se enfocan correctamente en la retina si no que lo hace por delante de esta, dificultando su visión lejana, así mismo, presento un astigmatismo lo cual se da porque la cornea o el cristalino tienen una forma anormal, esto va a provocar que la luz se curve de forma distinta cuando ingrese al ojo, el astigmatismo va a provocar que la persona vea borroso o distorsionado ya sea en visión próxima o lejana. En este contexto, la adaptación a lentes progresivos se presenta como una solución viable, puesto que el lente progresivo cuenta con una graduación de las tres distancias, es decir, en visión próxima, visión intermedia y visión lejana, además cuenta con una transición sutil en las diferentes graduaciones. | es_ES |
| dc.format.extent | 38 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | Babahoyo: UTB-FCS, 2025 | es_ES |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
| dc.subject | Lentes progresivos | es_ES |
| dc.subject | Presbicia | es_ES |
| dc.subject | Pterigión | es_ES |
| dc.subject | Anomalías refractivas | es_ES |
| dc.subject | Miopía | es_ES |
| dc.subject | Astigmatismo | es_ES |
| dc.subject.other | Optometría | es_ES |
| dc.title | Adaptación de lente progresivo en paciente femenino de 44 años de edad post operatorio de pterigión grado 3 que acude a Óptica Científica Guaranda, sucursal Montalvo. | es_ES |
| dc.type | bachelorThesis | es_ES |
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