Other studies, however, find no relationship of pain or functionality with the changes in the foot.

The presence of flat foot has also been associated with the presence of different states of health, the presence of pain, and the fatigue in women. įlat foot has been associated to family history, the use of footwear in infancy, obesity and urban residence, and it has also been associated with age, gender and foot length. Some studies show prevalence between 26.5% and 19.0% and other studies on patients with associated comorbidity report a prevalence of 37%.

Prevalence changes with age, the type of population studied and the presence of other pathologies. Studies have found relation between these indices and their validity has been determined using diagnosis carried out with a podoscope on children as a reference group. The three measurements habitually used in the diagnosis of flat foot using a pedograph are: Clarke’s angle the Chippaux-Smirak index and the Staheli index. įootprint analysis using a pedograph is a simple, swift, and cost-effective method. In clinical practice flat foot may be diagnosed through different procedures, such as clinical diagnosis, radiological study and footprint analysis. Flexible flat foot is characterized by medial rotation and plantar flexion of the talus, eversion of the calcaneus, collapsed medial arch and abduction of the forefoot.

Flat footed definition