Figure 8From: 3-D reconstruction of a human fetus with combined holoprosencephaly and cyclopia 3D reconstruction of orbital bones. a) Right oblique upper view of the orbital bones containing a single eye and two retinae. The single optic nerve is connected with the diencephalon. b) Detail of the optic nerve with two retinae. The optic nerve is connected with the diencephalon leaving the orbit through one central optic canal.Back to article page