Congenital vertical talus is a primary dislocation of the talonavicular joint of autosomal dominant mode of inheritance. It is associated with rigid dorsal dislocation of the navicular over the neck of the talus, causing a flatfoot deformity known as 'rocker-bottom foot'. It occurs in syndromic deformity but is rarely in isolation.
Category
Congenital malformation
Brite
Human diseases in ICD-11 classification [BR:br08403]
20 Developmental anomalies
Structural developmental anomalies primarily affecting one body system
Structural developmental anomalies of the skeleton
LB98 Congenital deformities of feet
H00929 Congenital vertical talus