Articles received by April 30 can be published in the first semester, and those received by September 15 can be published in the corresponding second-semester issue.
This paper analyzes the damage caused by two or more people in the tortious liability. In particular, the reasons are given for article 2317 Civil Code to have a more extensive application than the one currently given to it, because it is a manifestation of the comprehensive model of responsibility for the total. Having stated the above, the figure of the so-called in solidum or concurrent obligations is studied, investigating causality as its structure and foundation. With this, it is maintained that this figure is a synonym for solidarity, since both belong to the same model and allow responsibility for the total against a plurality of obligors. Concluding that the obligation in solidum or concurrent is an additional hypothesis, in addition to the unity of the fact, of article 2317 of our civil law.