OverviewThere are three types of flat feet: flexible flatfoot, painful rigid flatfoot, and spasmodic flatfoot. Flexible flat feet have some arch, even if the arch only appears while the person is flexing the foot or standing on their toes.…

Overviewleg length discrepancy can be present from birth (congenital) or acquired (a result of an injury, infection or tumor). Some of the conditions that can cause limb problems in a child or young adult include congenital conditions pres…