Choosing the best surgical technique for each case means that we can treat this pathology with the best guarantees of success. The Institut de la Màcula has state of the art technology to treat retinal detachment. The speed and degree of visual recovery will depend on each particular case. There are various surgical techniques to treat rhegmatogenous retinal detachment and each case must be analysed individually to choose the right one. The aim is to adapt the retina and create adhesion between the neurosensory and pigment epithelium layers to seal the breaks in the retina using laser photocoagulation. Treatment is almost always surgical and consists of replacing the retina. Optical coherence tomography and an ultrasound eye scan can sometimes be useful in making a diagnosis. Others symptoms may be partial or total loss of the visual field, perceived as a black curtain drawn over it.Ī thorough ophthalmological examination is required including a complete examination of the peripheral retina to diagnose all breaks in the retina responsible for the detachment. This symptom would indicate a break in the retina, a condition that can end up as retinal detachment.Įarly detection of a break in the retina and its subsequent treatment using laser photocoagulation can prevent retinal detachment. The main symptom is usually repeated flashes of light in the same area of the visual field.

Exudative: usually associated with inflammatory or vascular pathologies or injury to the retina or choroids.

Tractional: usually associated with proliferative diabetic retinopathy.

Rhegmatogenous: is the most common type of retinal detachment and is caused by a break in the retina that may appear after vitreous detachment.

There are three different mechanisms that may cause a detached retina: Under normal conditions the retina is attached to the most external layer, the pigment epithelium of the retina.Ĭonceptually, a detached retina occurs when the neurosensory layer and the pigment epithelium layer of the retina separate. The retina is a thin layer that covers the inner part of the back wall of the eye, where the images are focused that are sent to the brain. This disorder, which can occur at any age, is most common in myopic patients and those with a history of retinal detachment. Early treatment usually improves the prognosis of these cases significantly.Retinal detachment happens to approximately 1 person out of every 15,000. The symptoms that warrant an immediate visit to the ophthalmologist are the sudden appearance of photopsia and/or myodesopsia (flashes of light and ' floaters'), seeing a dark stain in the centre or around the edge that increases and does not disappear and distortion of images. Likewise, the presence of degenerative lesions in the central retina (areas of choroidal atrophy and pigmented epithelial of the retina), neovessel growth in the macula, retina layer splitting ( retinoschisis) and a macular hole are frequent in myopia magna.

For this reason, thin areas in the peripheral retina which may be susceptible to retinal tearing and detachment are frequently established. retina sin desprendimiento de retina Pour agences de traduction et traducteurs - For translation agencies & translators. An eye with a high degree of short-sightedness is longer than normal and its walls, including the retina, are very thin and thus they are more fragile and vulnerable. A person with a short-sighted eye of more than 8 dioptres is more likely to suffer certain eye diseases like glaucoma and cataracts and, especially, pathologies related to the retina.

Desprendimiento de retina