Background The bio-fabrication of a porous scaffold from a selection procedure of elements taking into account the biological behavior, using Magnesium (Mg) alloyed with Calcium (Ca) and Zinc (Zn), it could work as a treatment for specific pathologies in trauma and oncology, on the one hand, in osteosynthesis, contributing to osseointegration and contributing to infection control through the release of drugs, additionally, another possible attribute of this alloy would be to be used as a complementary treatment for osteosarcoma, this is due to the basification produced by oxidative degradation. (Attack on cancer cells)(1)(2)(3)(4).Methods The evaluation of cell viability of an alloy of Mg − 25 wt% Ca + 5 wt% Zn will strengthen current perspectives on the use of Mg in the clinical evaluation of various treatments in trauma and oncology. Considerations on the preparation of an alloy of Mg − 25 wt% Ca + 5 wt% Zn and its morphological characterization, will help to understand the applicability for the development of new surgical techniques and lead to a deeper investigation in the conception of alternative treatments. However, it is very important to bear in mind the mechanical effect of elements such as Ca and Zn, on the degradation of the alloy matrix, the best alternative to predict the biological - mechanical potential starts with the selection of the essential - nutritional elements (5)(6)(7) and its mechanical evaluation by micro-indentation due to the fragility of the matrix (8)(9).Results Therefore, the morphological evaluation of the specimens of Mg − 25 wt% Ca + 5 wt% Zn will show the crystallinity of the alloy; these results together generate a contribution regarding the design of biomedical alloys for use in treatments for various medical specialties.Conclusions The results indicated that cell viability is not affected, and there are no morphological changes in the cells.
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