Adorno's critical thinking inserts in the lines that the Hegelian-Marxian matrix traces psychoanalytic and sociological elements, in turn, separated from their original Freudian and Durkheimian contexts. But perhaps, the most interesting thing here is that, in this conceptual framework, Adorno strives to resituate the psychoanalytic and sociological theme making them an essential moment of the new social theory of knowledge. In this way Adorno remains in a plane of legitimate theoretical discussion from whose concrete rationality it is possible to denounce the logic and theory of traditional knowledge in its forgetfulness of its dependence on the social.