What seem to be the stumbling blocks that keep it from being used by mainstream medical personnel?
In addition to the above-mentioned problems with professionalism, the other hurdle for the medical approach is the concept of ‘Reflex’ which is the phenomenon of information referral via autonomic nervous system, ch’i meridians and other more subtle energy pathways throughout the body. Orthodox medicine does not recognize phenomena that is too subtle to detect with instrumentation, much less the possibility that health in terms of structural and operational status can be indicated in patterns having a direct correspondence mapping to the whole body, appearing in the iris or any other part of the body.
