Until now, the existing topographic charts associated one topographic area with each part of the organism. Although different theories existed as to the locations of the projection areas, it was assumed that each place in the iris corresponded to only one part of the organism.

The act of presenting the phenomenon of Multiple Reflex seems to complicate the iridian chart. With the knowledge which we present in Multiple Reflex Iridology and with practice, surprising results can be obtained.

The complexity which we observe in iridology is not focused solely on multiple reflex, which is easily overcome with practice, but rather on the complexity of the human being itself. Each person has a genetic code which they have inherited. The different factors which have influenced the person throughout their life, such as, diet, habits, the activity which they are involved in, environmental factors, etc. must be added to this. As a consequence of this, each person is different and has different disorders which affect each person differently. These disorders are therefore projected in the irises and pupils with all of their connotations and are projected in a different way in each person. The difficulty of M.R.I. stems from this. Being able to carry out an appropriate evaluation of the information, which the irises and pupils transmit to us, is the difficulty which we overcome each time we analyse them.

The content of the information which the iris and pupil signs transmit is extensive, but knowledge of other factors such as diet and the activity which the person is involved in, finally defines to what extent the different disorders which are projected affect the individual.