![]() There are complete and lamellar retinal tears. Increased physical exertion, head injuries, psychoemotional overstrain, increased intraocular pressure, and a history of myopia contribute to the occurrence of this pathology. At the same time, the process is often aggravated by local contusion. Retinal tears in the area of the flat part of the ciliary body develop with a closed injury to the eyeball. Also, the trigger of this disease is destructive changes in the vitreous area and central chorioretinal dystrophy.ĭamage to the inner shell of the eye in the yellow spot appears against the background of early cystic sclerotic dystrophy of the macular zone or retinal ischemia. An important role in the mechanism of retinal tear development is played by atrophic changes in the area of foveolar photoreceptors, increased intraocular pressure, and the formation of an epiretinal membrane. The etiological factor of this pathology may be non-compliance with medical recommendations in the postoperative period after treatment of regmatogenic detachment. Macular retinal tear of traumatic genesis occurs when a shock wave passes through the longitudinal size of the eyeball. Violation of the integrity of the inner shell of the eye in the projection area of the jagged line provokes eye injuries or iatrogenic damage. ![]() At the same time, pronounced synechiae are the trigger of tear and subsequent detachment. The pathogenesis is based on the ingress of colloidal masses from the vitreous cavity into the space between it and the retina. These splices can also provoke valve tears. At the same time, synechiae form in the thinning zone between the inner shell of the eyeball and the vitreous body. The formation of a perforated tear may be due to peripheral retinal dystrophy. This often leads to underdiagnosis and diagnosis at a later date. The peculiarity of retinal tear is that in 45% of patients, clinical symptoms do not correspond to true changes in the inner shell of the eye. The main cause of development at a young age is traumatic injuries. Bayborodov described clinical cases of the development of this pathology due to laser radiation. The first description of a tear in the macula was presented in 1869 by the German ophthalmologist G. Retinal tear is a linear or rounded defect of the retina that occurs idiopathically or against the background of specific triggers. H33 Retinal detachment and tears General information
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