CSDL10 - Anatomy of Articulation Resonance Dentition The...

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1 Anatomy of Articulation & Resonance Dentition The Vocal Tract Muscles of the Face, Mouth & Pharynx Bones of the Cranium
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2 Maxillae Mandible
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3 The Tooth Structure Crown Neck Root Composition Enamel Dentin Pulp Cementum Teeth in the Deciduous Arch Incisors Cuspids Molars
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4 Teeth in the Permanent Dental Arch Incisors Cuspids Premolars or Bicuspid Molars Dental Development Primary purpose is mastication Deciduous arch (baby teeth) Temporary Each arch contains 10 teeth Permanent arch Each arch contains 16 Spatial relationships Maxillary arch is larger Maxillary overbite is normal Dental occlusion Class I Class II Class III Malocclusion Open bite: anterior teeth are unable to approximate Closed bite: posterior teeth are unable to approximate
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