The use of cervical vertebrae as skeletal maturity indicators was given by:: (A) Benninghoff, (B) Hassel and Farman, (C) Wolff, (D) Brodie
Answer is B. The shapes of the cervical vertebrae differ at each level of skeletal development, and this helps to determine the skeletal maturity of a person. This is the basis of Hassel and Farman system of evaluating skeletal maturity using cervical vertebrae.