(1) Major malformations were neural tube defects and monogenic traits, syndromes, and sequences, and minor defects were anomalies such as syndactyly of the second and third toes.(2) They discovered the fetus had a condition common to those with radioactive exposure: atypical syndactyly .(3) Common associated findings in this syndrome include rib defects, hypoplasia of the upper extremities, and syndactyly .(4) Simple syndactyly is more of a cosmetic problem than a functional one, and rarely requires treatment.(5) Several hundred human syndromes involving various types of limb deformity have been described; syndactyly is the most common deformity involving the hand.
