This invention is a forming method of bone implant, wherein the bone implant is to be implanted in a biological body or for fixing an object, while it is to be implanted in the biological bones. The bone implant forming method of the present invention particularly refers to a method for forming bone implant having a rough surface portion with a rough processing surface. The bone implant has a plurality of distinct convex or concave patterns, so as to present more contact surfaces that can be in contact with bones at more angles and more surfaces, thereby effectively promoting speed of combining with the growing bone after surgery, as well as improving stability of the implant in the bone.本發明是一種骨骼植入物之成形方法，該骨骼植入物係屬於生物體植入或固定用物體，用以植入於生物骨骼之植入物。本發明的骨骼植入物之成形方法特別指一種具有粗糙加工處理面之表面粗糙部的骨骼植入物之成形方法。該骨骼植入物具有明顯的複數凸紋或凹紋，使之呈多接觸表面，使與骨骼有較為多角度與更多面的接觸，可有效提升手術後與增長的骨骼結合的速度，並可提高植入物在骨骼中之穩定性。
