Selective laser melting (SLM) is widely gaining popularity as an alternative manufacturing technique for complex and customized implants. This technique has eliminated the constraints of shape and mechanical properties making it possible for fabrication of implants that are conform to the physico-mechanical requirements of implantation. The object of this article is to combine customized dental implants manufactured by SLM with bioactive surface treatments. After fabrication, the implants were coated in modified SBF solution with biodegradable β-TCP and Chitosan, respectively acid etching followed by grit-blasted with apatite. Mechanical studies were developed initially to determinate ultimate and yield tensile strength and Young modulus obtained with specific process parameters on standard samples. Finally, the implants were microscopically analyzed and measured the roughness. The purpose of this research was to improve the design and manufacturing process of novel customized parts for dentistry.