| abstract |
An implant includes a substrate and a multi-layer bone interface lattice having compressibility that varies to conform to the recesses and protrusions in the bone. The implant includes a body portion including a substrate and a bone interface lattice disposed on the substrate, the bone interface lattice including at least two layers constituting an elongated curved structural member; At least two layers of the elongated curved structural member include a first layer 120 adjacent to the substrate and a second layer 125 adjacent to the first layer 120. Further, the first layer 120 has the first deformability, the second layer 125 has the second deformability, and the second deformability is larger than the first deformability. [Selection] Figure 1 |