1. A surgical method, comprising the steps of: creating a representation of an anatomy of a patient; associating the anatomy and a surgical device with the representation of the anatomy; manipulating the surgical device to perform a procedure on a patient by moving a portion of the surgical device in a region of the anatomy; controlling the surgical device to provide at least one of haptic guidance and a limit on manipulation of the surgical device, based on a relationship between the representation of the anatomy and at least one of a position, an orientation, a velocity, and an acceleration of a portion of the surgical device; and adjusting the representation of the anatomy in response to movement of the anatomy during the procedure.