Metatarsus adductus (HP_0001840) can be described as follows. The metatarsals are deviated medially (tibially), that is, the bones in the front half of the foot bend or turn in toward the body. Also known as: Forefoot varus, Front half of foot turns inward, Metatarsus adductovarsus, Metatarsus varus, Sickle foot, Sickled feet.