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Dental Anatomy PowerPoint Presentation

worldwideweb By : worldwideweb

On : Aug 07, 2014

In : Health & Wellness

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  • Slide 1 - ANATOMY of TEETH 2
  • Slide 2 - 1. Anatomy of a tooth. a. Anatomical crown- portion of tooth covered with enamel Dental Anatomy
  • Slide 3 - b. Clinical crown- visible part of tooth above the gum line. Anatomical crown Clinical crown Dental Anatomy
  • Slide 4 - c. Root (1) Part of tooth embedded in the alveolar process and covered by cementum. Dental Anatomy
  • Slide 5 - d. Apex- tapered end of root tip. e. Apical foramen- opening at the root tip. Dental Anatomy
  • Slide 6 - 3. Tissues of the tooth. a. Enamel (1) Makes up anatomic crown. (2) Hardest material in the human body. (3) Incapable of remodeling and repair. Dental Anatomy
  • Slide 7 - ppt slide no 7 content not found
  • Slide 8 - b. Dentin (1) Makes up bulk of tooth. (2) Covered by enamel on crown and cementum on the root. (3) Not as hard as enamel. (4) Exposed dentin is often sensitive to cold, hot, air, and touch (via dentinal tubules). Dental Anatomy
  • Slide 9 - ppt slide no 9 content not found
  • Slide 10 - c. Cementum (1) Covers root of tooth. (2) Overlies the dentin and joins the enamel at the cemento-enamel junction (CEJ). (3) Primary function is to anchor the tooth to the bony socket with attachment fibers. Dental Anatomy
  • Slide 11 - CEJ
  • Slide 12 - d. Pulp (1) Made up of blood vessels and nerves entering through the apical foramen. (2) Contains connective tissue, which aids interchange between pulp and dentin. Dental Anatomy
  • Slide 13 - ppt slide no 13 content not found
  • Slide 14 - 4. Periodontium a. Alveolar process. (1) Bone extensions of the maxillae and mandible that supports the teeth. (2) Cortical plate is the dense outer layer of bone covering the spongy (cancellous) bone Dental Anatomy
  • Slide 15 - ppt slide no 15 content not found
  • Slide 16 - b. Periodontal ligaments. (1) Dense connective fibrous tissues that connect teeth to the alveolar bone. (2) One end is embedded in cementum and other end in bone. (3) Supports and protects the tooth from normal shock. Dental Anatomy
  • Slide 17 - ppt slide no 17 content not found
  • Slide 18 - c. Gingiva - surrounds the teeth and covers the alveolar process. Dental Anatomy
  • Slide 19 - ppt slide no 19 content not found

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Tags : dental anatomy | dental