Pes Planus AKA “Flat Feet” What are flat feet? - PDF Document
324 Roxbury Rd Rockford, IL 61107 815-398-9491. Pes Planus AKA “Flat Feet”. What are flat feet? Flexible flat feet is a condition where the arch of the foot collapses upon standing. When the child is off of their feet or standing on their tip-toes the arch comes back.