Fig. 1

a, b Cup and trabecular metal augments positioning with 3D simulation technology. c Cup and trabecular metal augments were positioned in 3D plaster model. d Cup and trabecular augments were placed based on the 3D plan
a, b Cup and trabecular metal augments positioning with 3D simulation technology. c Cup and trabecular metal augments were positioned in 3D plaster model. d Cup and trabecular augments were placed based on the 3D plan