Why does my baby have 6 toes?
A child with polydactyly has extra fingers or toes. Usually, a child has the extra digit next to the thumb, big toe, little finger, or little toe. Causes: As a baby develops in the mother’s uterus, the hand or foot starts out in the shape of a paddle. The paddle splits into separate fingers or toes.
Is being born with 6 toes common?
Polydactylism is Surprisingly Common Being born with extra digits is a more common occurrence than you might expect. It’s estimated that 1 in every 1,000 babies has extra toes and/or fingers. What’s more, polydactylism is the most prevalent congenital abnormality affecting the forefoot.
Is having 6 toes genetic?
Having extra fingers or toes (6 or more) can occur on its own. There may not be any other symptoms or disease present. Polydactyly may be passed down in families. This trait involves only one gene that can cause several variations.
How common is a sixth toe?
An estimated one in every 700–1,000 babies is born with polydactyly, which means they have extra fingers on their hands or extra toes on their feet or both. Because polydactyly is so unusual, some people may consider it a malformation or anomaly.
Is 6 toes a dominant trait?
Polydactyly Polydactyly is an abnormality characterized by extra fingers or toes. The condition may be present as part of a collection of abnormalities, or it may exist by itself. When polydactyly exhibits by itself, it is inherited as an autosomal dominant trait.
Can you have 6 toes?
Six fingers or toes: The presence of an extra sixth finger or toe, a very common congenital malformation (birth defect). This condition is called hexadactyly. The word hexadactyly literally means six digits.
When are babies born with extra toes?
What Is Polydactyly? Polydactyly (pol-ee-DAK-tuh-lee) is when a baby is born with an extra finger on the hand or an extra toe on the foot. It can be on one or both hands or feet. Polydactyly usually happens on the pinky finger side of the hand or little toe side of the foot (called “post-axial”).