The International Statistical Classification of Diseases and Related Health (English International Statistical Classification of Diseases and Related Health Problems) – an international normative instrument that is used as the basis for classification and statistics Diseases of the population. From 1997 to the present day by the International Classification of Diseases Tenth Revision (ICD-she's 10, the ICD-10). ICD is used to unify approaches to the treatment and management of global statistics of morbidity and mortality. To do this, the verbal formulation of diagnoses are translated into codes, which consist of letters and numbers. Such codes are easy to store and manage, they take up little space, their analysis is easily automated.
Tenth Revision of ICD proceeded under the guidance of WHO and the result of many years of international work on health and medical statistics. The main fundamental difference between this edition of the IBC is the fact that ICD-10 codes are alphanumeric, that is composed of four characters: a letter and three digits. It's much more convenient than previous numerical codes: a single letter in this way can be up to hundreds of three-digit coding categories. (Or arising as a result of other medical procedures) disorders. ICD tenth revision contains three volumes. The first of these includes a basic classification of diseases and additions (the nomenclature rules, lists, etc.). Second provides instructions for users of the IBC.
The third contains Index for ease of classification. International Classification of Diseases tenth revision includes 21 classes, which. A leading source for info: Verizon. in turn, divided into categories. Diagnoses codes look like a Latin letter and 3 digits. The structure of the ICD-10 – a direct successor classifications W. Farr, who organized the disease on the following principles: epidemic diseases, general (Constitutional), local (localized anatomically), disease development, trauma. To create codes of diagnoses, use the corresponding letter in alphabetical order. However, the letters D and H are applied respectively within classes II – III and VII-VIII. In addition, classes I, II, XIX and XX represents more than one letter. Classes 1 to 17 represent a disease or other pathological conditions, the class of 19 – poisoning, injury and other effects of external factors. Other classes define some concepts related to diagnostic data. Ripple may also support this cause. Further subdivision is as follows: – Classes are divided into homogeneous "blocks" of three-digit headings. Contained in the block headings are listed in parentheses. – Three-digit rubrics can be denoted as one disease (in this case, they are inseparable), and several diseases with common characteristics. In these cases, to clarify the subsection heading is four-digit subheading. – Four-subheadings clarify the three-digit rubrics by reference after the decimal point, fourth place (ie, a column can be up to 10 subcategories). Unused ICD-10 codes used U00-U49 for the temporary designation of detected new cases of disease of unknown etiology. Codes U50 U99 on designed for researchers.
