[The problem of incisions and orifices in the supraorbital margin in man]

The authors have conducted craniometric measurement of 226 skulls (118 male and 108 female). They introduce their own criteria of metric classification of features enabling anatomical determination of incisures and foramen with a probability of over 90% and find statistically significant sexual dimorphism and asymmetry in the position incisura (seu foramen) frontalis and incisura (seu foramen) supraorbitalis. Their co-occurrence is generally symmetric, but frequent in women.