Animals 1 Female 1 Male 1 Pongo 1 Pongo pygmaeus 1 Pongo pygmaeus abelii 1 Pongo pygmaeus pygmaeus Primates 1 Tooth 1 animal 1 animal tissue 1 article 1 cone beam computed tomography 1 dental morphology 1 enamel 1 female 1 histology 1 incisor 1 male 1 maxilla 1 morphology 1 nonhuman 1 orang utan 1 premolar tooth 1 tooth 1 tooth crown 1 tooth disease 1 tooth pulp 1 tooth root 1 tooth root canal 1