нехирургическое лечение близорукости

Washing of eyes (the bottom arch) with the help ундинки (a vessel such as a glass teapot with носиком) is made from height of 20-30 sm above an eye. Washing with the help of a glass eye tray is applied both to clearing конъюнктивального a bag, and for long influence on конъюнктиву and a cornea by medicinal substances. The eye tray is filled by a solution for washing. The patient undertakes the right hand a leg of a tray, inclines a head downwards and densely presses edges{territories} of a tray to a leather{skin} a century. Keeping one hand a tray in such position, it{he} slowly throws back a head back then opens an eye and does{makes} мигательные movements that promotes penetration of a solution in конъюнктивальный a bag. Other hand the patient keeps почкообразный тазик or a towel under the bottom jaw. It is necessary on a case подтекания a solution from a tray. Upon termination of washing the patient again inclines a head forward and cleans{removes} a tray. Подробнее...

Most внутрення an environment of an eyeball - the retina will consist from высокодифференцироьанных nervous elements. Микроскопически in it{her} distinguish 10 layers. The most external layer is световоспрннпмающим, it{he} is inverted to a vascular environment and will consist from нейроэпителиальных cells{cages} - sticks and колбочек, perceiving light and colors. The following layers are formed by cells{cages} conducting nervous irritation and nervous fibres. Nervous fibres form an optic nerve. Area most выесокого sight in a retina is the so-called yellow stain with central ямкой, containing only колбочки. Подробнее...