The extra digit may range from a small bump to a fully – developed, working finger or toe. Most often, it’s smaller than the other digits and not well formed.
The extra digit may be connected by skin, muscle or bone. Your baby’s healthcare provider may take an X-ray to see how much bone is involved. This determines how or if surgery is needed.
- Are fairly common and often run in families
- Can occur alone or as part of a genetic syndrome
The timing of surgery varies depending on the deformity. A child born with a very small extra digit can be treated at a very young age, before they are 3 months old in the clinic with a numbing medication. If the child is older than 3 months or if the extra digit is more complex you may have to wait until the child is a bit older and can safely be taken to the operating room for a general anesthesia.
If polydactyly in the foot is not treated, the child may have a problem fitting into a shoe. With or without treatment, the hand or foot usually works normally. With treatment, the hand or foot can look closer to normal.
Call Cincinnati Children’s at 513-636-7181
if you have questions or concerns.