<unk> , also known as high arch, is a human foot type in which the sole of the foot is distinctly hollow when bearing weight. That is, there is a fixed plantar flexion of the foot. A high arch is the opposite of a flat foot and is somewhat less common.
Pes cavus
Pectus carinatum
Pectus excavatum
Brock string
Cabot rings
Barrel chest
Oroantral fistula
Cornea verticillata