Wolff's law states that Bone tissue changes apparent density and trabecular orientation in response to mechanics stimulus, that means bone remodelling is anisotropic behavior. The purpose of this paper is to present an anisotropic bone remodeling self-organizational control model. Wolff定律指出:骨能够响应力学激励来改变其表观密度和骨小梁分布的方向,表明骨再造是各项异性行为。