The invention discloses a metallic bone trabecula. The metallic bone trabecula comprises three intersecting metallic bone trabecula brackets, a micro-topological grid structure is internally embeddedin the metallic bone trabecula, the micro-topological grid structure and the metallic bone trabecula at least have three intersection points, and the partial outer surface of the metallic bone trabecula is provided with a bone trabecula coating. The bone trabecula is formed by a regular or irregular array of a hollow-out unit structure in three-dimensional space, the bone trabecula not only has asignificant weight reduction effect, but also can meet the rigidity and strength of parts in different areas simultaneously, and thereby avoiding stress shielding and achieving the good matching of high strength and high weight reduction ratio; in addition, the human bone grows into a bone trabecula structure and can be integrated with the skeleton so that a bone trabecula prosthesis can be combined with a bone bed stably, the skeleton ingrowth can be induced to the maximum extent, and thereby the long-term biological fixation of the prosthesis is achieved. Meanwhile, the invention further discloses a skeleton implant containing the metallic bone trabecula.