катаракта противопоказания к проведению операции

One more aspect of harm of carrying of glasses with optical lenses is marked in C.L.Tomsona's work. It{he} writes: *Нормальная, the healthy muscle remains those only in case she{it} is frequently started up in business and if its{her} amplitude of movement is used completely. Any muscle which is used only in a small part of its{her} amplitude, is predisposed to утере abilities is high-grade to move. In this aspect glasses in part harmful as instead of watching or looking{keeping up or looking} behind any object only eyes, the tendency to move is observed by a head. Eyeballs, thus, be relative обездвиживаются, and their muscles and blood circulation suffer as a result of a divergence. Told by Thomson especially truly when speech comes about monotonous work in glasses on close distance, for example, reading. In these cases of an eye are borrowed{occupied} with identical movements practically in the same direction (to the left - to the right) and with the small amplitude limited in width of a line in the book. For indemnification of a pressure{voltage} arising at it special exercises are developed. Подробнее...

On a stage of process allocate initial, advanced, it is far зашедшую, almost absolute and absolute G.Pri initial Г. visual acuity and a field of vision are not changed. Advanced Г. it is characterized by narrowing of a field of vision on 15-20 °; at far зашедшей Г. there is more significant narrowing a field of vision usually with носовой the parties{sides}. Almost absolute Г. it is characterized by the lowered sight, and it is kept only from the temporal party{side}, at absolute Г. is absent even светоощущение. Deterioration of visual functions at Г. is connected with атрофическнми changes in an optic nerve. Подробнее...