Uberon definition : A zone of the frontal bone that consists of two thin triangular plates, the orbital
plates, which form the vaults of the orbits, and are separated from one another by
a median gap, the ethmoidal notch.;
A zone of the frontal bone that consists of two thin triangular plates, the orbital
plates, which form the vaults of the orbits, and are separated from one another by
a median gap, the ethmoidal notch.