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The exact cause of clubfoot is unknown, but doctors agree that a family history of clubfoot increases the likelihood that a child will be born with the condition. In addition, mothers who smoke and drink during pregnancy are more likely to give birth to a child with a clubfoot or clubfeet.
Clubfoot is not painful during infancy. However, if your child's clubfoot is not treated, the foot will remain deformed, and he or she will not be able to walk normally. With proper treatment, however, the majority of children are able to enjoy a wide range of physical activities with little trace of the deformity. Isolated (idiopathic) clubfoot is the most common form of the deformity and occurs in children who have no other medical problems. 2  Nonisolated clubfoot occurs in combination with various health conditions or neuromuscular disorders, such as arthrogryposis and spina bifida.