Occlusal wear facets.
D003731:Dental Caries; D003766:Dental Occlusion; D003767:Dental Occlusion, Balanced; D003768:Dental Occlusion, Centric; D003769:Dental Occlusion, Traumatic; D003817:Dentition; D006801:Humans; D009909:Oral Health; D014072:Tooth Abrasion