Collarette Bridge & Crypts at Pupillary Zone.

 Collarette Bridge crossing over the crypts at border of the pupillary zone. Crypts located at pupillary zone signify as Embryological, Gastrointestinal, & PNEI system, Emotional Dynamics of the GI System, Citric Acid Cycle signs. Refer John Andrews research for these advanced iridology topics.