Clubfoot: Symptoms, Causes & Treatment

Clubfoot is a congenital deformity a child is born with, in which the foot is twisted and turned inward and downward, so the sole of the foot appears to face sideways or upward. It may affect one foot or both and is among the most common congenital foot deformities. In most cases the foot itself is malpositioned but not painful for the infant.

The exact cause is not fully known and is thought to be a mix of genetic and environmental factors during pregnancy, and it may sometimes be linked to other conditions. It is important to affirm that clubfoot is not the result of a mistake by the mother during pregnancy. It is usually detected right at birth from the characteristic foot shape, and sometimes before birth via ultrasound.

The very reassuring news is that clubfoot is treatable with high success if started early after birth. The most widely adopted and effective method worldwide is the Ponseti method, which relies on a series of sequential plaster casts changed weekly to correct the foot's position gradually and gently over weeks, usually followed by a minor procedure to lengthen the Achilles tendon, then wearing a brace (a boots-and-bar device) for a period to maintain the correction and prevent the deformity's return. With this method most children are able to walk and play normally. Delaying treatment makes it harder, so early initiation and adherence to the preventive bracing phase are the key to success.

• A twisted foot turned inward and downward from birth.
• The sole of the foot facing sideways or upward.
• It may be slightly smaller with thinner calf muscles on the affected side.
• Not painful for the infant.

• A congenital deformity thought to be a mix of genetic and environmental factors.
• It may sometimes be linked to other conditions or syndromes.
• It is not the result of a mistake by the mother during pregnancy.

• Clinical diagnosis from the characteristic foot shape at birth.
• Sometimes detected before birth by ultrasound.
• Assessment to rule out accompanying conditions when needed.

The Ponseti method (the basis)

• A series of sequential plaster casts changed weekly to correct the foot gradually.
• Often a minor procedure to lengthen the Achilles tendon.

Maintaining the correction

• Wearing a brace (boots-and-bar) for a period to prevent the deformity's return — adherence is the key to success.
• Surgery only in severe or resistant cases.

This content is educational and does not replace consulting a pediatric orthopedic specialist.

• Return of the deformity when the preventive bracing phase is not followed.
• Difficulty walking and permanent deformity when treatment is neglected.
• Stiffness or a slight difference in foot and leg size.

• There is no prevention of the congenital condition itself.
• Starting treatment early right after birth.
• Full adherence to the preventive bracing phase to prevent the deformity's return.