Implant name HPS II Vendor Depuy Key features Unique appearance, horizontal support at the calcar. FDA Approval USA Modular Modular head Collar Collared Stem type Straight Stem shape Select Alloy/Material Co-Cr Coating Proximally porous coated Surface finish Select Fixation Cementless Production Cast Image Gallery Click thumbnail for larger image Lateral AP Femur DePuy Duraloc cup. Attachments: Depuy HPS II Horizontal Platform supported.jpg (image/jpeg) Depuy HPS II Horizontal Platform supported 1.jpg (image/jpeg)