Methods of providing enhanced bone growth surfaces on an implant device

A method of providing enhanced bone growth surfaces on an implant device comprises the steps of:

• providing an implant device having a structurally solid feature;
• wherein the one or more bone growth surfaces extend from the structurally solid feature of the implant device and are configured to mimic adult trabecular bone by having trenches, grooves or surface recesses or prominences exhibiting numerous structural elements or walls not perpendicular to the surface that are non-coplanar or arched extending 20 to 500 microns in depth having an increasing inclination from the surface extending inwardly and not parallel to opposing or adjacent walls forming a random or non-random network and wherein the one or more bone growth surfaces configured to mimic adult trabecular bone have discernable nano scale prominences, the nano scale prominences projecting less than 200 nano meters from the one or more bone growth surfaces only visible through magnification of sub-micron resolution exhibiting large surface areas relative to the size of the nano scale prominences configured to enhance and receive new bone growth providing an improved osteoinductive feature and variations of surface features resulting from the manufacturing process and the material composition of the implant device.