Atrophy IPB, Constricted Collarette, Indented Lacunae & Radial Furrows - Rx - (sha) - 1

Male, 67
Observe the Atrophy of the IPB structure, constricted collarette with indentation of the lacunae and radial furrows at the border of the collarette.
a) Explain the physical & emotional level of the atrophy inner pupillary border tissues.
b) The physical & emotional approach of restricted collarette.
c) Identify the Time Risk & Embryological signs at inner pupillary zone and local indented collarette border.
d) Combine the above findings and explain it core inheritance physical,  emotional and embryological weaknesses