Block veebrae are seen in ?: (A) Pagets disease, (B) Leukemia, (C) TB, (D) Klippel - Feil syndrome
Answer is D. Ans. is i.e., Klippel - Feil syndrome A block veebra is a type of veebral anomaly where there is a failure of separation of two or more adjacent veebral bodies Associations There is a frequent association with hemiveebrae / absent veebra above or below block level, posterior element fusion Fusion of multiple cervical veebral bodies is also seen in Klippel-Feil syndrome and VACTREL anamoly.