The retina lines the inside of the eye like a highly specialized biological wallpaper. It is composed of several layers of nerve cells, including cones and rods, which allow the perception of color, light, and movement. These cells are constantly active, communicating with each other and with the brain through electrical signals. The retina is nourished by blood vessels and bathed by the vitreous humor, a gelatinous substance that occupies the center of the eye. This entire system is carefully organized to maintain precise and continuous vision.<\/p>\n\n\n
![\"\"](\"https:\/\/miranza.es\/wp-content\/uploads\/2025\/06\/Foto-retina-que-es.jpg\")
<\/figure><\/div>\n\n\nHow the retina works: the vision process<\/strong><\/strong><\/strong><\/h2>\n\n\n\nWhen we open our eyes and observe our surroundings, what actually happens is that light passes through various ocular structures until it reaches the retina. There, the cones and rods react to light stimuli, generating electrical impulses. These signals are processed by the inner layers of the retina and transmitted through the optic nerve. It is a sophisticated and continuous process that allows us to distinguish shapes, colors, contrasts, and even orient ourselves in darkness. Any disruption in this mechanism can have significant consequences for the visual field.<\/p>\n\n\n\n
Main Retinal Diseases<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nRetinal diseases are a common cause of vision loss, especially in older adults or individuals with certain medical conditions. Although each disease has its own characteristics, they all share a potential impact on visual quality, making early detection and proper treatment essential.<\/p>\n\n\n\n
Age-Related Macular Degeneration (AMD)<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nAMD <\/a>affects the macula, the central area of the retina responsible for detailed vision. It can develop in either a dry or wet form and is one of the leading causes of visual deterioration in older adults.<\/p>\n\n\n\nDiabetic Retinopathy<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDiabetes can damage\u00a0the\u00a0blood\u00a0vessels in the retina, causing\u00a0microhemorrhages, exudates, and edema. Diabeticretinopathy<\/u><\/a>\u00a0often\u00a0progresses\u00a0silently\u00a0until\u00a0advanced\u00a0stages. Therefore, regular check-ups are essential\u00a0for\u00a0those\u00a0with\u00a0this\u00a0systemic\u00a0disease.<\/p>\n\n\n\nRetinal Detachment<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nWhen\u00a0the retina separates\u00a0from\u00a0the\u00a0inner\u00a0wall\u00a0of\u00a0the\u00a0eye, it\u00a0creates a medical emergency. Retinal detachment<\/u><\/a>\u00a0disrupts\u00a0the visual process and can lead to\u00a0permanent\u00a0vision\u00a0loss\u00a0if\u00a0not\u00a0treated\u00a0promptly.<\/p>\n\n\n\nMacular hole<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nA macular hole\u00a0is a condition\u00a0that causes a small\u00a0opening in the macula, the central part\u00a0of\u00a0the retina responsible\u00a0for\u00a0detailed\u00a0vision. This\u00a0lesion can make\u00a0tasks\u00a0like\u00a0reading, driving, or\u00a0recognizing faces difficult. Although\u00a0its\u00a0progression can vary, it\u00a0usually\u00a0requires\u00a0surgical\u00a0intervention\u00a0through a vitrectomy. You can find more information\u00a0about\u00a0macular hole<\/u><\/a> and its\u00a0treatment at Miranza.<\/p>\n\n\n\nEpiretinal membrane<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nAn epiretinal membrane, also known as macular pucker, is a thin layer of fibrous tissue that forms over the macula. This membrane can contract and wrinkle the retina, leading to distorted or blurry vision. While its progression can be slow in some cases, not requiring immediate intervention, others may benefit from surgery to restore the macular anatomy and improve visual quality.<\/p>\n\n\n\n
Retinal vascular occlusions<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nWhen a retinal vein or artery gets blocked, blood circulation is interrupted. This can lead to inflammation or sudden vision loss. Quick intervention is crucial to preserve the affected visual field.<\/p>\n\n\n\n
Central serous chorioretinopathy<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nThis condition involves a buildup of fluid under the retina, causing blurry vision and central distortion. While it often resolves on its own, some patients need specialized monitoring to prevent recurrences.<\/p>\n\n\n\n
Retinitis Pigmentosa and Other Hereditary Dystrophies<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nRetinitis pigmentosa<\/u><\/a>\u00a0is a hereditary\u00a0disease\u00a0that\u00a0progressively\u00a0degenerates\u00a0the\u00a0rods and cones. It\u00a0often\u00a0begins\u00a0with\u00a0night and peripheral\u00a0vision\u00a0loss, and can evolve\u00a0into a severe reduction\u00a0of\u00a0the visual field. There are other retinal dystrophies\u00a0with\u00a0different\u00a0mechanisms and prognoses, so a genetic and functional\u00a0evaluation\u00a0is fundamental.<\/p>\n\n\n\nSigns indicating a possible retinal problem<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDetecting a retinal disease\u00a0early\u00a0is\u00a0key\u00a0to\u00a0preserving\u00a0vision. Some\u00a0common\u00a0manifestations are:<\/p>\n\n\n\n
\n- Perception\u00a0of\u00a0flashes\u00a0or\u00a0lights (photopsias)<\/li>\n\n\n\n
- Sudden\u00a0appearance\u00a0of\u00a0floaters in the visual field<\/li>\n\n\n\n
- Distortion\u00a0of\u00a0straight\u00a0lines\u00a0or\u00a0the\u00a0loss\u00a0of central or\u00a0peripheral\u00a0vision<\/li>\n<\/ul>\n\n\n\n
These symptoms can develop progressively or suddenly, so it’s advisable to see a specialized ophthalmologist for any visual change, even if it seems mild.<\/p>\n\n\n\n![\"\"](\"https:\/\/miranza.es\/wp-content\/uploads\/2025\/06\/Foto-sintoma-retina.jpg\")
<\/figure>\n\n\n\nDiagnostic methods for retinal problems at Miranza<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDiagnosing retinal diseases requires precision and advanced technology. At Miranza, we use various tests to observe the condition of the fundus and the inner layers of the retina:<\/p>\n\n\n\n
\n- Retinograp<\/u>h<\/u>y<\/u><\/a>\u00a0allows\u00a0us\u00a0to\u00a0obtain\u00a0high-resolution\u00a0images.<\/li>\n\n\n\n
- Angiograp<\/u>h<\/u>y<\/u><\/a>\u00a0evaluates\u00a0the\u00a0circulation\u00a0of retinal blood\u00a0vessels.<\/li>\n\n\n\n
- OCT<\/u><\/a> and its\u00a0variant, Angio-OCT<\/u><\/a>, offer a detailed\u00a0scan\u00a0of retinal structures\u00a0without\u00a0contact\u00a0or\u00a0pain.<\/li>\n<\/ul>\n\n\n\n
These tools, along with a complete clinical examination, allow us to detect alterations even before they affect vision. You can learn more about these procedures in our article on eye and fundus examinations<\/a>.<\/p>\n\n\n\nAdvanced treatments for retinal diseases<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nTreatment for a retinal condition is always decided after a personalized medical evaluation, considering the type of disease, its progression, and the patient’s visual status. Intravitreal injections are one of the most commonly used treatments today, especially for macular degeneration or macular edema. We also have laser techniques, like photocoagulation, which are useful for treating abnormal vessels or preventing hemorrhages. In more complex situations, such as a retinal detachment or a vitreous hemorrhage, surgical intervention via vitrectomy <\/a>may be necessary. This technique allows access to the inside of the eye to repair the retina.<\/p>\n\n\n\nRetina prevention and care<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nAt Miranza, different therapeutic options are applied depending on the patient’s condition and visual status. One of the most common treatments is intravitreal injections<\/a>, used to administer medications directly into the eye and treat conditions like macular degeneration or diabetic retinopathy.<\/p>\n\n\n\nIn other cases, laser application via photocoagulation <\/a>may be necessary. This technique seals off abnormal vessels or prevents complications in the early stages of some retinal diseases.<\/p>\n\n\n\n
Retinal diseases are a common cause of vision loss, especially in older adults or individuals with certain medical conditions. Although each disease has its own characteristics, they all share a potential impact on visual quality, making early detection and proper treatment essential.<\/p>\n\n\n\n
Age-Related Macular Degeneration (AMD)<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nAMD <\/a>affects the macula, the central area of the retina responsible for detailed vision. It can develop in either a dry or wet form and is one of the leading causes of visual deterioration in older adults.<\/p>\n\n\n\nDiabetic Retinopathy<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDiabetes can damage\u00a0the\u00a0blood\u00a0vessels in the retina, causing\u00a0microhemorrhages, exudates, and edema. Diabeticretinopathy<\/u><\/a>\u00a0often\u00a0progresses\u00a0silently\u00a0until\u00a0advanced\u00a0stages. Therefore, regular check-ups are essential\u00a0for\u00a0those\u00a0with\u00a0this\u00a0systemic\u00a0disease.<\/p>\n\n\n\nRetinal Detachment<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nWhen\u00a0the retina separates\u00a0from\u00a0the\u00a0inner\u00a0wall\u00a0of\u00a0the\u00a0eye, it\u00a0creates a medical emergency. Retinal detachment<\/u><\/a>\u00a0disrupts\u00a0the visual process and can lead to\u00a0permanent\u00a0vision\u00a0loss\u00a0if\u00a0not\u00a0treated\u00a0promptly.<\/p>\n\n\n\nMacular hole<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nA macular hole\u00a0is a condition\u00a0that causes a small\u00a0opening in the macula, the central part\u00a0of\u00a0the retina responsible\u00a0for\u00a0detailed\u00a0vision. This\u00a0lesion can make\u00a0tasks\u00a0like\u00a0reading, driving, or\u00a0recognizing faces difficult. Although\u00a0its\u00a0progression can vary, it\u00a0usually\u00a0requires\u00a0surgical\u00a0intervention\u00a0through a vitrectomy. You can find more information\u00a0about\u00a0macular hole<\/u><\/a> and its\u00a0treatment at Miranza.<\/p>\n\n\n\nEpiretinal membrane<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nAn epiretinal membrane, also known as macular pucker, is a thin layer of fibrous tissue that forms over the macula. This membrane can contract and wrinkle the retina, leading to distorted or blurry vision. While its progression can be slow in some cases, not requiring immediate intervention, others may benefit from surgery to restore the macular anatomy and improve visual quality.<\/p>\n\n\n\n
Retinal vascular occlusions<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nWhen a retinal vein or artery gets blocked, blood circulation is interrupted. This can lead to inflammation or sudden vision loss. Quick intervention is crucial to preserve the affected visual field.<\/p>\n\n\n\n
Central serous chorioretinopathy<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nThis condition involves a buildup of fluid under the retina, causing blurry vision and central distortion. While it often resolves on its own, some patients need specialized monitoring to prevent recurrences.<\/p>\n\n\n\n
Retinitis Pigmentosa and Other Hereditary Dystrophies<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nRetinitis pigmentosa<\/u><\/a>\u00a0is a hereditary\u00a0disease\u00a0that\u00a0progressively\u00a0degenerates\u00a0the\u00a0rods and cones. It\u00a0often\u00a0begins\u00a0with\u00a0night and peripheral\u00a0vision\u00a0loss, and can evolve\u00a0into a severe reduction\u00a0of\u00a0the visual field. There are other retinal dystrophies\u00a0with\u00a0different\u00a0mechanisms and prognoses, so a genetic and functional\u00a0evaluation\u00a0is fundamental.<\/p>\n\n\n\nSigns indicating a possible retinal problem<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDetecting a retinal disease\u00a0early\u00a0is\u00a0key\u00a0to\u00a0preserving\u00a0vision. Some\u00a0common\u00a0manifestations are:<\/p>\n\n\n\n
\n- Perception\u00a0of\u00a0flashes\u00a0or\u00a0lights (photopsias)<\/li>\n\n\n\n
- Sudden\u00a0appearance\u00a0of\u00a0floaters in the visual field<\/li>\n\n\n\n
- Distortion\u00a0of\u00a0straight\u00a0lines\u00a0or\u00a0the\u00a0loss\u00a0of central or\u00a0peripheral\u00a0vision<\/li>\n<\/ul>\n\n\n\n
These symptoms can develop progressively or suddenly, so it’s advisable to see a specialized ophthalmologist for any visual change, even if it seems mild.<\/p>\n\n\n\n<\/figure>\n\n\n\nDiagnostic methods for retinal problems at Miranza<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDiagnosing retinal diseases requires precision and advanced technology. At Miranza, we use various tests to observe the condition of the fundus and the inner layers of the retina:<\/p>\n\n\n\n
\n- Retinograp<\/u>h<\/u>y<\/u><\/a>\u00a0allows\u00a0us\u00a0to\u00a0obtain\u00a0high-resolution\u00a0images.<\/li>\n\n\n\n
- Angiograp<\/u>h<\/u>y<\/u><\/a>\u00a0evaluates\u00a0the\u00a0circulation\u00a0of retinal blood\u00a0vessels.<\/li>\n\n\n\n
- OCT<\/u><\/a> and its\u00a0variant, Angio-OCT<\/u><\/a>, offer a detailed\u00a0scan\u00a0of retinal structures\u00a0without\u00a0contact\u00a0or\u00a0pain.<\/li>\n<\/ul>\n\n\n\n
These tools, along with a complete clinical examination, allow us to detect alterations even before they affect vision. You can learn more about these procedures in our article on eye and fundus examinations<\/a>.<\/p>\n\n\n\nAdvanced treatments for retinal diseases<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nTreatment for a retinal condition is always decided after a personalized medical evaluation, considering the type of disease, its progression, and the patient’s visual status. Intravitreal injections are one of the most commonly used treatments today, especially for macular degeneration or macular edema. We also have laser techniques, like photocoagulation, which are useful for treating abnormal vessels or preventing hemorrhages. In more complex situations, such as a retinal detachment or a vitreous hemorrhage, surgical intervention via vitrectomy <\/a>may be necessary. This technique allows access to the inside of the eye to repair the retina.<\/p>\n\n\n\nRetina prevention and care<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nAt Miranza, different therapeutic options are applied depending on the patient’s condition and visual status. One of the most common treatments is intravitreal injections<\/a>, used to administer medications directly into the eye and treat conditions like macular degeneration or diabetic retinopathy.<\/p>\n\n\n\nIn other cases, laser application via photocoagulation <\/a>may be necessary. This technique seals off abnormal vessels or prevents complications in the early stages of some retinal diseases.<\/p>\n\n\n\n
Diabetic Retinopathy<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDiabetes can damage\u00a0the\u00a0blood\u00a0vessels in the retina, causing\u00a0microhemorrhages, exudates, and edema. Diabeticretinopathy<\/u><\/a>\u00a0often\u00a0progresses\u00a0silently\u00a0until\u00a0advanced\u00a0stages. Therefore, regular check-ups are essential\u00a0for\u00a0those\u00a0with\u00a0this\u00a0systemic\u00a0disease.<\/p>\n\n\n\nRetinal Detachment<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nWhen\u00a0the retina separates\u00a0from\u00a0the\u00a0inner\u00a0wall\u00a0of\u00a0the\u00a0eye, it\u00a0creates a medical emergency. Retinal detachment<\/u><\/a>\u00a0disrupts\u00a0the visual process and can lead to\u00a0permanent\u00a0vision\u00a0loss\u00a0if\u00a0not\u00a0treated\u00a0promptly.<\/p>\n\n\n\nMacular hole<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nA macular hole\u00a0is a condition\u00a0that causes a small\u00a0opening in the macula, the central part\u00a0of\u00a0the retina responsible\u00a0for\u00a0detailed\u00a0vision. This\u00a0lesion can make\u00a0tasks\u00a0like\u00a0reading, driving, or\u00a0recognizing faces difficult. Although\u00a0its\u00a0progression can vary, it\u00a0usually\u00a0requires\u00a0surgical\u00a0intervention\u00a0through a vitrectomy. You can find more information\u00a0about\u00a0macular hole<\/u><\/a> and its\u00a0treatment at Miranza.<\/p>\n\n\n\nEpiretinal membrane<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nAn epiretinal membrane, also known as macular pucker, is a thin layer of fibrous tissue that forms over the macula. This membrane can contract and wrinkle the retina, leading to distorted or blurry vision. While its progression can be slow in some cases, not requiring immediate intervention, others may benefit from surgery to restore the macular anatomy and improve visual quality.<\/p>\n\n\n\n
Retinal vascular occlusions<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nWhen a retinal vein or artery gets blocked, blood circulation is interrupted. This can lead to inflammation or sudden vision loss. Quick intervention is crucial to preserve the affected visual field.<\/p>\n\n\n\n
Central serous chorioretinopathy<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nThis condition involves a buildup of fluid under the retina, causing blurry vision and central distortion. While it often resolves on its own, some patients need specialized monitoring to prevent recurrences.<\/p>\n\n\n\n
Retinitis Pigmentosa and Other Hereditary Dystrophies<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nRetinitis pigmentosa<\/u><\/a>\u00a0is a hereditary\u00a0disease\u00a0that\u00a0progressively\u00a0degenerates\u00a0the\u00a0rods and cones. It\u00a0often\u00a0begins\u00a0with\u00a0night and peripheral\u00a0vision\u00a0loss, and can evolve\u00a0into a severe reduction\u00a0of\u00a0the visual field. There are other retinal dystrophies\u00a0with\u00a0different\u00a0mechanisms and prognoses, so a genetic and functional\u00a0evaluation\u00a0is fundamental.<\/p>\n\n\n\nSigns indicating a possible retinal problem<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDetecting a retinal disease\u00a0early\u00a0is\u00a0key\u00a0to\u00a0preserving\u00a0vision. Some\u00a0common\u00a0manifestations are:<\/p>\n\n\n\n
\n- Perception\u00a0of\u00a0flashes\u00a0or\u00a0lights (photopsias)<\/li>\n\n\n\n
- Sudden\u00a0appearance\u00a0of\u00a0floaters in the visual field<\/li>\n\n\n\n
- Distortion\u00a0of\u00a0straight\u00a0lines\u00a0or\u00a0the\u00a0loss\u00a0of central or\u00a0peripheral\u00a0vision<\/li>\n<\/ul>\n\n\n\n
These symptoms can develop progressively or suddenly, so it’s advisable to see a specialized ophthalmologist for any visual change, even if it seems mild.<\/p>\n\n\n\n<\/figure>\n\n\n\nDiagnostic methods for retinal problems at Miranza<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDiagnosing retinal diseases requires precision and advanced technology. At Miranza, we use various tests to observe the condition of the fundus and the inner layers of the retina:<\/p>\n\n\n\n
\n- Retinograp<\/u>h<\/u>y<\/u><\/a>\u00a0allows\u00a0us\u00a0to\u00a0obtain\u00a0high-resolution\u00a0images.<\/li>\n\n\n\n
- Angiograp<\/u>h<\/u>y<\/u><\/a>\u00a0evaluates\u00a0the\u00a0circulation\u00a0of retinal blood\u00a0vessels.<\/li>\n\n\n\n
- OCT<\/u><\/a> and its\u00a0variant, Angio-OCT<\/u><\/a>, offer a detailed\u00a0scan\u00a0of retinal structures\u00a0without\u00a0contact\u00a0or\u00a0pain.<\/li>\n<\/ul>\n\n\n\n
These tools, along with a complete clinical examination, allow us to detect alterations even before they affect vision. You can learn more about these procedures in our article on eye and fundus examinations<\/a>.<\/p>\n\n\n\nAdvanced treatments for retinal diseases<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nTreatment for a retinal condition is always decided after a personalized medical evaluation, considering the type of disease, its progression, and the patient’s visual status. Intravitreal injections are one of the most commonly used treatments today, especially for macular degeneration or macular edema. We also have laser techniques, like photocoagulation, which are useful for treating abnormal vessels or preventing hemorrhages. In more complex situations, such as a retinal detachment or a vitreous hemorrhage, surgical intervention via vitrectomy <\/a>may be necessary. This technique allows access to the inside of the eye to repair the retina.<\/p>\n\n\n\nRetina prevention and care<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nAt Miranza, different therapeutic options are applied depending on the patient’s condition and visual status. One of the most common treatments is intravitreal injections<\/a>, used to administer medications directly into the eye and treat conditions like macular degeneration or diabetic retinopathy.<\/p>\n\n\n\nIn other cases, laser application via photocoagulation <\/a>may be necessary. This technique seals off abnormal vessels or prevents complications in the early stages of some retinal diseases.<\/p>\n\n\n\n
Retinal Detachment<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nWhen\u00a0the retina separates\u00a0from\u00a0the\u00a0inner\u00a0wall\u00a0of\u00a0the\u00a0eye, it\u00a0creates a medical emergency. Retinal detachment<\/u><\/a>\u00a0disrupts\u00a0the visual process and can lead to\u00a0permanent\u00a0vision\u00a0loss\u00a0if\u00a0not\u00a0treated\u00a0promptly.<\/p>\n\n\n\nMacular hole<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nA macular hole\u00a0is a condition\u00a0that causes a small\u00a0opening in the macula, the central part\u00a0of\u00a0the retina responsible\u00a0for\u00a0detailed\u00a0vision. This\u00a0lesion can make\u00a0tasks\u00a0like\u00a0reading, driving, or\u00a0recognizing faces difficult. Although\u00a0its\u00a0progression can vary, it\u00a0usually\u00a0requires\u00a0surgical\u00a0intervention\u00a0through a vitrectomy. You can find more information\u00a0about\u00a0macular hole<\/u><\/a> and its\u00a0treatment at Miranza.<\/p>\n\n\n\nEpiretinal membrane<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nAn epiretinal membrane, also known as macular pucker, is a thin layer of fibrous tissue that forms over the macula. This membrane can contract and wrinkle the retina, leading to distorted or blurry vision. While its progression can be slow in some cases, not requiring immediate intervention, others may benefit from surgery to restore the macular anatomy and improve visual quality.<\/p>\n\n\n\n
Retinal vascular occlusions<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nWhen a retinal vein or artery gets blocked, blood circulation is interrupted. This can lead to inflammation or sudden vision loss. Quick intervention is crucial to preserve the affected visual field.<\/p>\n\n\n\n
Central serous chorioretinopathy<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nThis condition involves a buildup of fluid under the retina, causing blurry vision and central distortion. While it often resolves on its own, some patients need specialized monitoring to prevent recurrences.<\/p>\n\n\n\n
Retinitis Pigmentosa and Other Hereditary Dystrophies<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nRetinitis pigmentosa<\/u><\/a>\u00a0is a hereditary\u00a0disease\u00a0that\u00a0progressively\u00a0degenerates\u00a0the\u00a0rods and cones. It\u00a0often\u00a0begins\u00a0with\u00a0night and peripheral\u00a0vision\u00a0loss, and can evolve\u00a0into a severe reduction\u00a0of\u00a0the visual field. There are other retinal dystrophies\u00a0with\u00a0different\u00a0mechanisms and prognoses, so a genetic and functional\u00a0evaluation\u00a0is fundamental.<\/p>\n\n\n\nSigns indicating a possible retinal problem<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDetecting a retinal disease\u00a0early\u00a0is\u00a0key\u00a0to\u00a0preserving\u00a0vision. Some\u00a0common\u00a0manifestations are:<\/p>\n\n\n\n
\n- Perception\u00a0of\u00a0flashes\u00a0or\u00a0lights (photopsias)<\/li>\n\n\n\n
- Sudden\u00a0appearance\u00a0of\u00a0floaters in the visual field<\/li>\n\n\n\n
- Distortion\u00a0of\u00a0straight\u00a0lines\u00a0or\u00a0the\u00a0loss\u00a0of central or\u00a0peripheral\u00a0vision<\/li>\n<\/ul>\n\n\n\n
These symptoms can develop progressively or suddenly, so it’s advisable to see a specialized ophthalmologist for any visual change, even if it seems mild.<\/p>\n\n\n\n<\/figure>\n\n\n\nDiagnostic methods for retinal problems at Miranza<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDiagnosing retinal diseases requires precision and advanced technology. At Miranza, we use various tests to observe the condition of the fundus and the inner layers of the retina:<\/p>\n\n\n\n
\n- Retinograp<\/u>h<\/u>y<\/u><\/a>\u00a0allows\u00a0us\u00a0to\u00a0obtain\u00a0high-resolution\u00a0images.<\/li>\n\n\n\n
- Angiograp<\/u>h<\/u>y<\/u><\/a>\u00a0evaluates\u00a0the\u00a0circulation\u00a0of retinal blood\u00a0vessels.<\/li>\n\n\n\n
- OCT<\/u><\/a> and its\u00a0variant, Angio-OCT<\/u><\/a>, offer a detailed\u00a0scan\u00a0of retinal structures\u00a0without\u00a0contact\u00a0or\u00a0pain.<\/li>\n<\/ul>\n\n\n\n
These tools, along with a complete clinical examination, allow us to detect alterations even before they affect vision. You can learn more about these procedures in our article on eye and fundus examinations<\/a>.<\/p>\n\n\n\nAdvanced treatments for retinal diseases<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nTreatment for a retinal condition is always decided after a personalized medical evaluation, considering the type of disease, its progression, and the patient’s visual status. Intravitreal injections are one of the most commonly used treatments today, especially for macular degeneration or macular edema. We also have laser techniques, like photocoagulation, which are useful for treating abnormal vessels or preventing hemorrhages. In more complex situations, such as a retinal detachment or a vitreous hemorrhage, surgical intervention via vitrectomy <\/a>may be necessary. This technique allows access to the inside of the eye to repair the retina.<\/p>\n\n\n\nRetina prevention and care<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nAt Miranza, different therapeutic options are applied depending on the patient’s condition and visual status. One of the most common treatments is intravitreal injections<\/a>, used to administer medications directly into the eye and treat conditions like macular degeneration or diabetic retinopathy.<\/p>\n\n\n\nIn other cases, laser application via photocoagulation <\/a>may be necessary. This technique seals off abnormal vessels or prevents complications in the early stages of some retinal diseases.<\/p>\n\n\n\n
Macular hole<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nA macular hole\u00a0is a condition\u00a0that causes a small\u00a0opening in the macula, the central part\u00a0of\u00a0the retina responsible\u00a0for\u00a0detailed\u00a0vision. This\u00a0lesion can make\u00a0tasks\u00a0like\u00a0reading, driving, or\u00a0recognizing faces difficult. Although\u00a0its\u00a0progression can vary, it\u00a0usually\u00a0requires\u00a0surgical\u00a0intervention\u00a0through a vitrectomy. You can find more information\u00a0about\u00a0macular hole<\/u><\/a> and its\u00a0treatment at Miranza.<\/p>\n\n\n\nEpiretinal membrane<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nAn epiretinal membrane, also known as macular pucker, is a thin layer of fibrous tissue that forms over the macula. This membrane can contract and wrinkle the retina, leading to distorted or blurry vision. While its progression can be slow in some cases, not requiring immediate intervention, others may benefit from surgery to restore the macular anatomy and improve visual quality.<\/p>\n\n\n\n
Retinal vascular occlusions<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nWhen a retinal vein or artery gets blocked, blood circulation is interrupted. This can lead to inflammation or sudden vision loss. Quick intervention is crucial to preserve the affected visual field.<\/p>\n\n\n\n
Central serous chorioretinopathy<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nThis condition involves a buildup of fluid under the retina, causing blurry vision and central distortion. While it often resolves on its own, some patients need specialized monitoring to prevent recurrences.<\/p>\n\n\n\n
Retinitis Pigmentosa and Other Hereditary Dystrophies<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nRetinitis pigmentosa<\/u><\/a>\u00a0is a hereditary\u00a0disease\u00a0that\u00a0progressively\u00a0degenerates\u00a0the\u00a0rods and cones. It\u00a0often\u00a0begins\u00a0with\u00a0night and peripheral\u00a0vision\u00a0loss, and can evolve\u00a0into a severe reduction\u00a0of\u00a0the visual field. There are other retinal dystrophies\u00a0with\u00a0different\u00a0mechanisms and prognoses, so a genetic and functional\u00a0evaluation\u00a0is fundamental.<\/p>\n\n\n\nSigns indicating a possible retinal problem<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDetecting a retinal disease\u00a0early\u00a0is\u00a0key\u00a0to\u00a0preserving\u00a0vision. Some\u00a0common\u00a0manifestations are:<\/p>\n\n\n\n
\n- Perception\u00a0of\u00a0flashes\u00a0or\u00a0lights (photopsias)<\/li>\n\n\n\n
- Sudden\u00a0appearance\u00a0of\u00a0floaters in the visual field<\/li>\n\n\n\n
- Distortion\u00a0of\u00a0straight\u00a0lines\u00a0or\u00a0the\u00a0loss\u00a0of central or\u00a0peripheral\u00a0vision<\/li>\n<\/ul>\n\n\n\n
These symptoms can develop progressively or suddenly, so it’s advisable to see a specialized ophthalmologist for any visual change, even if it seems mild.<\/p>\n\n\n\n<\/figure>\n\n\n\nDiagnostic methods for retinal problems at Miranza<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDiagnosing retinal diseases requires precision and advanced technology. At Miranza, we use various tests to observe the condition of the fundus and the inner layers of the retina:<\/p>\n\n\n\n
\n- Retinograp<\/u>h<\/u>y<\/u><\/a>\u00a0allows\u00a0us\u00a0to\u00a0obtain\u00a0high-resolution\u00a0images.<\/li>\n\n\n\n
- Angiograp<\/u>h<\/u>y<\/u><\/a>\u00a0evaluates\u00a0the\u00a0circulation\u00a0of retinal blood\u00a0vessels.<\/li>\n\n\n\n
- OCT<\/u><\/a> and its\u00a0variant, Angio-OCT<\/u><\/a>, offer a detailed\u00a0scan\u00a0of retinal structures\u00a0without\u00a0contact\u00a0or\u00a0pain.<\/li>\n<\/ul>\n\n\n\n
These tools, along with a complete clinical examination, allow us to detect alterations even before they affect vision. You can learn more about these procedures in our article on eye and fundus examinations<\/a>.<\/p>\n\n\n\nAdvanced treatments for retinal diseases<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nTreatment for a retinal condition is always decided after a personalized medical evaluation, considering the type of disease, its progression, and the patient’s visual status. Intravitreal injections are one of the most commonly used treatments today, especially for macular degeneration or macular edema. We also have laser techniques, like photocoagulation, which are useful for treating abnormal vessels or preventing hemorrhages. In more complex situations, such as a retinal detachment or a vitreous hemorrhage, surgical intervention via vitrectomy <\/a>may be necessary. This technique allows access to the inside of the eye to repair the retina.<\/p>\n\n\n\nRetina prevention and care<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nAt Miranza, different therapeutic options are applied depending on the patient’s condition and visual status. One of the most common treatments is intravitreal injections<\/a>, used to administer medications directly into the eye and treat conditions like macular degeneration or diabetic retinopathy.<\/p>\n\n\n\nIn other cases, laser application via photocoagulation <\/a>may be necessary. This technique seals off abnormal vessels or prevents complications in the early stages of some retinal diseases.<\/p>\n\n\n\n
Epiretinal membrane<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nAn epiretinal membrane, also known as macular pucker, is a thin layer of fibrous tissue that forms over the macula. This membrane can contract and wrinkle the retina, leading to distorted or blurry vision. While its progression can be slow in some cases, not requiring immediate intervention, others may benefit from surgery to restore the macular anatomy and improve visual quality.<\/p>\n\n\n\n
Retinal vascular occlusions<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nWhen a retinal vein or artery gets blocked, blood circulation is interrupted. This can lead to inflammation or sudden vision loss. Quick intervention is crucial to preserve the affected visual field.<\/p>\n\n\n\n
Central serous chorioretinopathy<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nThis condition involves a buildup of fluid under the retina, causing blurry vision and central distortion. While it often resolves on its own, some patients need specialized monitoring to prevent recurrences.<\/p>\n\n\n\n
Retinitis Pigmentosa and Other Hereditary Dystrophies<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nRetinitis pigmentosa<\/u><\/a>\u00a0is a hereditary\u00a0disease\u00a0that\u00a0progressively\u00a0degenerates\u00a0the\u00a0rods and cones. It\u00a0often\u00a0begins\u00a0with\u00a0night and peripheral\u00a0vision\u00a0loss, and can evolve\u00a0into a severe reduction\u00a0of\u00a0the visual field. There are other retinal dystrophies\u00a0with\u00a0different\u00a0mechanisms and prognoses, so a genetic and functional\u00a0evaluation\u00a0is fundamental.<\/p>\n\n\n\nSigns indicating a possible retinal problem<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDetecting a retinal disease\u00a0early\u00a0is\u00a0key\u00a0to\u00a0preserving\u00a0vision. Some\u00a0common\u00a0manifestations are:<\/p>\n\n\n\n
\n- Perception\u00a0of\u00a0flashes\u00a0or\u00a0lights (photopsias)<\/li>\n\n\n\n
- Sudden\u00a0appearance\u00a0of\u00a0floaters in the visual field<\/li>\n\n\n\n
- Distortion\u00a0of\u00a0straight\u00a0lines\u00a0or\u00a0the\u00a0loss\u00a0of central or\u00a0peripheral\u00a0vision<\/li>\n<\/ul>\n\n\n\n
These symptoms can develop progressively or suddenly, so it’s advisable to see a specialized ophthalmologist for any visual change, even if it seems mild.<\/p>\n\n\n\n<\/figure>\n\n\n\nDiagnostic methods for retinal problems at Miranza<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDiagnosing retinal diseases requires precision and advanced technology. At Miranza, we use various tests to observe the condition of the fundus and the inner layers of the retina:<\/p>\n\n\n\n
\n- Retinograp<\/u>h<\/u>y<\/u><\/a>\u00a0allows\u00a0us\u00a0to\u00a0obtain\u00a0high-resolution\u00a0images.<\/li>\n\n\n\n
- Angiograp<\/u>h<\/u>y<\/u><\/a>\u00a0evaluates\u00a0the\u00a0circulation\u00a0of retinal blood\u00a0vessels.<\/li>\n\n\n\n
- OCT<\/u><\/a> and its\u00a0variant, Angio-OCT<\/u><\/a>, offer a detailed\u00a0scan\u00a0of retinal structures\u00a0without\u00a0contact\u00a0or\u00a0pain.<\/li>\n<\/ul>\n\n\n\n
These tools, along with a complete clinical examination, allow us to detect alterations even before they affect vision. You can learn more about these procedures in our article on eye and fundus examinations<\/a>.<\/p>\n\n\n\nAdvanced treatments for retinal diseases<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nTreatment for a retinal condition is always decided after a personalized medical evaluation, considering the type of disease, its progression, and the patient’s visual status. Intravitreal injections are one of the most commonly used treatments today, especially for macular degeneration or macular edema. We also have laser techniques, like photocoagulation, which are useful for treating abnormal vessels or preventing hemorrhages. In more complex situations, such as a retinal detachment or a vitreous hemorrhage, surgical intervention via vitrectomy <\/a>may be necessary. This technique allows access to the inside of the eye to repair the retina.<\/p>\n\n\n\nRetina prevention and care<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nAt Miranza, different therapeutic options are applied depending on the patient’s condition and visual status. One of the most common treatments is intravitreal injections<\/a>, used to administer medications directly into the eye and treat conditions like macular degeneration or diabetic retinopathy.<\/p>\n\n\n\nIn other cases, laser application via photocoagulation <\/a>may be necessary. This technique seals off abnormal vessels or prevents complications in the early stages of some retinal diseases.<\/p>\n\n\n\n
When a retinal vein or artery gets blocked, blood circulation is interrupted. This can lead to inflammation or sudden vision loss. Quick intervention is crucial to preserve the affected visual field.<\/p>\n\n\n\n
Central serous chorioretinopathy<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nThis condition involves a buildup of fluid under the retina, causing blurry vision and central distortion. While it often resolves on its own, some patients need specialized monitoring to prevent recurrences.<\/p>\n\n\n\n
Retinitis Pigmentosa and Other Hereditary Dystrophies<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\nRetinitis pigmentosa<\/u><\/a>\u00a0is a hereditary\u00a0disease\u00a0that\u00a0progressively\u00a0degenerates\u00a0the\u00a0rods and cones. It\u00a0often\u00a0begins\u00a0with\u00a0night and peripheral\u00a0vision\u00a0loss, and can evolve\u00a0into a severe reduction\u00a0of\u00a0the visual field. There are other retinal dystrophies\u00a0with\u00a0different\u00a0mechanisms and prognoses, so a genetic and functional\u00a0evaluation\u00a0is fundamental.<\/p>\n\n\n\nSigns indicating a possible retinal problem<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDetecting a retinal disease\u00a0early\u00a0is\u00a0key\u00a0to\u00a0preserving\u00a0vision. Some\u00a0common\u00a0manifestations are:<\/p>\n\n\n\n
\n- Perception\u00a0of\u00a0flashes\u00a0or\u00a0lights (photopsias)<\/li>\n\n\n\n
- Sudden\u00a0appearance\u00a0of\u00a0floaters in the visual field<\/li>\n\n\n\n
- Distortion\u00a0of\u00a0straight\u00a0lines\u00a0or\u00a0the\u00a0loss\u00a0of central or\u00a0peripheral\u00a0vision<\/li>\n<\/ul>\n\n\n\n
These symptoms can develop progressively or suddenly, so it’s advisable to see a specialized ophthalmologist for any visual change, even if it seems mild.<\/p>\n\n\n\n<\/figure>\n\n\n\nDiagnostic methods for retinal problems at Miranza<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nDiagnosing retinal diseases requires precision and advanced technology. At Miranza, we use various tests to observe the condition of the fundus and the inner layers of the retina:<\/p>\n\n\n\n
\n- Retinograp<\/u>h<\/u>y<\/u><\/a>\u00a0allows\u00a0us\u00a0to\u00a0obtain\u00a0high-resolution\u00a0images.<\/li>\n\n\n\n
- Angiograp<\/u>h<\/u>y<\/u><\/a>\u00a0evaluates\u00a0the\u00a0circulation\u00a0of retinal blood\u00a0vessels.<\/li>\n\n\n\n
- OCT<\/u><\/a> and its\u00a0variant, Angio-OCT<\/u><\/a>, offer a detailed\u00a0scan\u00a0of retinal structures\u00a0without\u00a0contact\u00a0or\u00a0pain.<\/li>\n<\/ul>\n\n\n\n
These tools, along with a complete clinical examination, allow us to detect alterations even before they affect vision. You can learn more about these procedures in our article on eye and fundus examinations<\/a>.<\/p>\n\n\n\nAdvanced treatments for retinal diseases<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nTreatment for a retinal condition is always decided after a personalized medical evaluation, considering the type of disease, its progression, and the patient’s visual status. Intravitreal injections are one of the most commonly used treatments today, especially for macular degeneration or macular edema. We also have laser techniques, like photocoagulation, which are useful for treating abnormal vessels or preventing hemorrhages. In more complex situations, such as a retinal detachment or a vitreous hemorrhage, surgical intervention via vitrectomy <\/a>may be necessary. This technique allows access to the inside of the eye to repair the retina.<\/p>\n\n\n\nRetina prevention and care<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\nAt Miranza, different therapeutic options are applied depending on the patient’s condition and visual status. One of the most common treatments is intravitreal injections<\/a>, used to administer medications directly into the eye and treat conditions like macular degeneration or diabetic retinopathy.<\/p>\n\n\n\nIn other cases, laser application via photocoagulation <\/a>may be necessary. This technique seals off abnormal vessels or prevents complications in the early stages of some retinal diseases.<\/p>\n\n\n\n
Retinitis pigmentosa<\/u><\/a>\u00a0is a hereditary\u00a0disease\u00a0that\u00a0progressively\u00a0degenerates\u00a0the\u00a0rods and cones. It\u00a0often\u00a0begins\u00a0with\u00a0night and peripheral\u00a0vision\u00a0loss, and can evolve\u00a0into a severe reduction\u00a0of\u00a0the visual field. There are other retinal dystrophies\u00a0with\u00a0different\u00a0mechanisms and prognoses, so a genetic and functional\u00a0evaluation\u00a0is fundamental.<\/p>\n\n\n\n Detecting a retinal disease\u00a0early\u00a0is\u00a0key\u00a0to\u00a0preserving\u00a0vision. Some\u00a0common\u00a0manifestations are:<\/p>\n\n\n\n These symptoms can develop progressively or suddenly, so it’s advisable to see a specialized ophthalmologist for any visual change, even if it seems mild.<\/p>\n\n\n\n Diagnosing retinal diseases requires precision and advanced technology. At Miranza, we use various tests to observe the condition of the fundus and the inner layers of the retina:<\/p>\n\n\n\n These tools, along with a complete clinical examination, allow us to detect alterations even before they affect vision. You can learn more about these procedures in our article on eye and fundus examinations<\/a>.<\/p>\n\n\n\n Treatment for a retinal condition is always decided after a personalized medical evaluation, considering the type of disease, its progression, and the patient’s visual status. Intravitreal injections are one of the most commonly used treatments today, especially for macular degeneration or macular edema. We also have laser techniques, like photocoagulation, which are useful for treating abnormal vessels or preventing hemorrhages. In more complex situations, such as a retinal detachment or a vitreous hemorrhage, surgical intervention via vitrectomy <\/a>may be necessary. This technique allows access to the inside of the eye to repair the retina.<\/p>\n\n\n\n At Miranza, different therapeutic options are applied depending on the patient’s condition and visual status. One of the most common treatments is intravitreal injections<\/a>, used to administer medications directly into the eye and treat conditions like macular degeneration or diabetic retinopathy.<\/p>\n\n\n\n In other cases, laser application via photocoagulation <\/a>may be necessary. This technique seals off abnormal vessels or prevents complications in the early stages of some retinal diseases.<\/p>\n\n\n\nSigns indicating a possible retinal problem<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\n
\n
<\/figure>\n\n\n\nDiagnostic methods for retinal problems at Miranza<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\n
\n
Advanced treatments for retinal diseases<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\n
Retina prevention and care<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\n