Mandible and teeth of an adult, shown in isolation, in 6 numbered illustrations. 2 illustrations of mandible shown without teeth, divided in sagital section, medial and lateral views. 2 illustrations of mandible with full permanent dentition, bone dissected to show tooth roots, medial and lateral views. 1 illustration of edentulous mandible shown with bone resorption. 1 complete set of permanent teeth, shown in isolation, labial, buccal, lingual, occlusal, and anterior views.