👉 Syndactylic is a medical condition that refers to a child who has two legs and cannot walk due to an abnormality in their skeletal development. This can occur in a variety of ways, such as birth defects or genetic mutations. The most common cause of syndactylic syndrome is a mutation in the X chromosome, which affects the development of one leg. Other causes include a genetic disorder, a tumor, or a congenital defect. Symptoms may vary depending on the specific cause and