новый взгляд лечение катаракты

Vascular environment Г., or увеальный a path, will consist of an iris of the eye, ciliary, or цилиарного, bodies and actually vascular environment - хориоидеи. An iris of the eye, or радужка, - the most forward part of a vascular environment. In the center радужки there is a round aperture - a pupil through which rays of light will penetrate inside of an eyeball and a retina reach{achieve}. Depending on intensity of a light stream the pupil is capable to change the size: at bright light it{he} already, at weak and in darkness - is wider. The size of a pupil changes as a result of interaction of smooth muscular fibres - сфинктера and дилататора, prisoners in радужке and иннервируемых парасимпатическим and sympathetic nerves. At a number{line} of diseases there is an expansion of a pupil - мидриаз or narrowing - миоз. Радужка contains various quantity{amount} of a pigment, from ¬-рого its{her} painting (color Г.) depends . Behind радужки it is located ciliary (цилиарное) a body into which structure enters ciliary, or аккомодационная, a muscle .На an internal surface ciliary (цилнарного) bodies, in his{its} forward third, are located цилиарные shoots. Fibres are attached to them ciliary пояска (цинновы a sheaf), on ¬-рых the crystalline lens is suspended. Реснпчное the body produces an intraocular liquid. Кзади the ciliary body passes in actually vascular environment (хориоидею), edges{territories} will consist basically of vessels of various calibre. Numerous rich a pigment of a cell{cage} хорноидеи interfere with penetration of light through склеру, eliminating светорассеяние. Подробнее...

Sharp infectious конъюнктивит. The activator can be Kokh's stick - Уикса, пневмококки, streptococci, a diphtheritic stick, etc. Process begins sharply strong резью in eyes, sensation of sand after centuries, occurrence plentiful separated of конъюнктиваль-ного a bag. Конъюнктива отечна, гиперемирована (fig. 1), sometimes happens swelled a century. At epidemic К., caused Kokh's by stick - Уикса, the inflammatory phenomena are expressed most sharply. Usually both eyes are amazed. Defeat of a cornea is possible. Disease very much контагиозно, is distributed mainly in the countries with жаркпм a climate. Подробнее...