HAHHAHA! You got me there! I had no answer for Adam on this one as I am thinking if the patient had lordosis, then due to exercise and weight loss perhaps is walking more erect and as a result has a more natural curvature, is that what he means by a loss of lordosis?, in which case I am thinking we need no diagnosis to say the patient is getting better except for maybe a V code but I am not sure which one maybe follow up? I think more information is really needed.