IPB Morphology & Embryological Pupillary Sign - Rx - (kali)

Could you identify this IPB shape ? Squared, Rectangular, Tube,Cylindrical or Flat shaped of IPB ? It genetic weakness is correlating with embryological sign / crypt located at pupillary zone close to internal collarette border - 330'. Please refer to Dr.Daniele Lo Rito & John Andrews's Inner Pupillary Border research articles & Embryology Topographical Charts for identifying these two important embryological signs...
This is a Cylindrical shaped of IPB, it indicate tendency to nerve blockage & heart disease. The minor ray at 330' as embryological sign that represent heart related problem. Both IPB & Embryological signs is enhance the meaning with each other !