[Anatomical variations in the hypoglossal canal].

  title={[Anatomical variations in the hypoglossal canal].},
  author={M de Francisco and J L Lemos and Edson Aparecido Liberti and Jean-Marc Adamo and A L J{\'a}como and Edmir Matson},
  journal={Revista de odontologia da Universidade de Sao Paulo},
  volume={4 1},
In this paper, 492 human dried skulls grouped according to sex and race (White and no White) were examined and the presence of a double hypoglossal canal was observed in 97 skulls. The statistical analysis allowed us to conclude that no significative difference exists in race X canal type; sex X canal type; race X side and sex X side interations.