Uberon definition : The superior surface of the tongue divided by the sulcus terminalis into an anterior
two-thirds, the presulcal part (pars presulcalis). and a posterior one-third, the
postsulcal part (pars postsulcalis).;
The superior surface of the tongue divided by the sulcus terminalis into an anterior
two-thirds, the presulcal part (pars presulcalis). and a posterior one-third, the
postsulcal part (pars postsulcalis).