Is Subtle Cavovarus a Problem for Athletes?

Abstract

Cavovarus or high-arched foot is a common foot deformity that occurs due to the disruption of the foot-driven equilibrium between the first metatarsal, fifth metatarsal, and the heel. This imbalance leads to an increase in the foot's normal plantar concavity. Cavovarus deformity ranges from a mild and flexible malalignment to a fixed, complex, and severe deformation. Subtle cavovarus foot, the mild form of the cavus foot, was first described by Manoli and colleagues.

Keywords: Ankle sprains; Athletes; Foot biomechanics; Metatarsal fracture; Peroneal tendon injury; Subtle cavovarus.