This is a postural deformity in which the foot is positioned up against the tibia. The heel (calcaneus) is positioned downward (that is, the ankle is flexed upward), and the heel is turned outward (valgus). The phenotype is Calcaneovalgus deformity (Human Phenotype Ontology identifier HP_0001848). Also known as: Calcaneovalgus, Calcaneovalgus Foot, Valgus position of the calcaneus.