откат при лазерная коррекция дальнозоркости

Intravenous purpose{assignment} usually gives immediate therapeutic effect. The doze of an entered preparation can be calculated beforehand. This way of introduction is convenient for great volumes of a liquid and irritating substances. The negative party{side} of intravenous injections - the raised{increased} risk of by-effects that demands slow introduction of medical products. Intravenous introduction usually does not give increase of concentration of antibiotics in a cornea in comparison with инстилляциями and субконъюнктивальным a method. Nevertheless intravenous introduction allows to increase concentration of a preparation in the forward chamber of an eye that will warn эндофтальмит at threat of punching of a cornea. Подробнее...

FAR-SIGHTEDNESS (гиперметропия) - one of kinds of a clinical refraction of the eye, described by that focus of parallel beams after their refraction in an eye lays behind of a retina (fig. 1). Д. meets at 50 % of adult people. Reasons Д.: weakness of the refracting device of an eye (рефракционная Д.), a short передне-back axis of an eye (axial Д.); at normal length of smallpoxes and refracting force - their disproportionate combination (combinational Д.). Подробнее...