Fig. 1
From: Biomechanical validation of additively manufactured artificial femoral bones
Preview of a cube with the gyroid structure (left) and the model core (right) shown in the Ultimaker Cura software. The printing direction corresponds to the z-axis of the coordinate system. The extruder moves in x and y direction. The femoral bone model is oriented such, that the z-axis is aligned with the main oriantation of cancellous bone within the femoral neck. Two different zones with varying infill are highlyghted with roman numbers