Abstract
Modern data about microcirculation disorders are presented. The methodical base of carrying out clinical-morphological and functional researches of microcirculation is discussed. The individual typological features of microcirculation caused by active and passive mechanisms of modulation of a tissue blood flow are revealed. The characteristics of different forms of microcirculation disorders (hyperemic, spastic, spastic-atonic, stagnat and stasic forms) are given. Classification of microcirculation disorders, including four degree of insufficiency of tissue blood flow is offered.