Oral Mucosa and Bone Anatomy

📋 Course Outline

1. Tooth Development
2. Oral Mucosa Types
3. Specialized Oral Mucosa
4. Non-keratinocytes
5. Langerhans Cells
6. Melanocytes
7. Merkel Cells
8. Salivary Glands Functions
9. Oral Bone Structures
10. Temporomandibular Joint

📖 1. Tooth Development

🔑 Key Concepts & Definitions

• Tooth Germ: The embryonic structure that gives rise to a tooth, formed from ectodermal and ectomesenchymal cells during development.
• Enamel: The hardest mineralized tissue covering the crown of the tooth, produced by ameloblasts.
• Dentin: The mineralized tissue beneath enamel, forming the bulk of the tooth, produced by odontoblasts.
• Crown and Root: The visible part of the tooth (crown) and the part embedded in the alveolar bone (root).
• Odontogenesis: The process of tooth formation involving stages like initiation, bud, cap, bell, and eruption.
• Eruption: The process by which a tooth moves from its developmental position within the jaw to its functional position in the oral cavity.

📝 Essential Points