[Clinical expert classification of chronic cerebrovascular insufficiency].

Basing on the results of an analysis and systematization of the findings of comprehensive examination of 519 patients the authors identified complexes of characteristic criteria which have served as the basis for creating a classification of chronic insufficiency of cerebral circulation (CICC) developing in cases of cerebral atherosclerosis, essential hypertension, and their combination. With regard to the stage of CICC and expert significance of either clinical manifestations of this disorder in relation to different types of professions a working scheme of medical expert examination of patients' working capacity is proposed.