Incidence of the metopic suture in adult Indian crania

1,276 adult Indian skulls were examined for the incidence of the metopic suture. It was observed that metopism was present in 2.66% of the skulls and metopic sutures were present in 38.17% of the skulls. The metopic suture was present in the lower part of the frontal bone in various shapes in 35.27% of cases. The incidence in the upper, upper middle and lower middle parts of the frontal bone is 0.8% in each type. Besides the above-mentioned findings a peculiar type of shape was seen in 0.63 (inverted y) and a radiating type in 0.31% of the skulls.