Introduction lecture about Oral Biology

1. Introduction to Oral Biology By Dr / HodaFansa Assistant professor of Oral Biology, Umm Al Qura University

2. أقسام كلية طب الأسنان قسم علوم الفم الأساسية والسريرية قسم وقاية الأسنان قسم جراحة الوجه والفكين وعلوم التشخيص قسم العلاج التحفظي وإصحاح الأسنان

3. The course of oral biology deals with the origin, growth and development, structure and functions of oral tissues. Oral biology overlaps the basic medical sciences and clinical dental sciences.

4. Dental anatomy (morphology) Dental anatomy or anatomy of teeth is a field of anatomy concerning with the study of human tooth structures.

5. Human Dentitions: Deciduous dentition Permanent dentition Difference between permanent and deciduous dentitions Anatomical Landmarks of teeth Tooth anatomy

7. Human dentitions

8. Tooth anatomy

9. Tooth anatomy

10. Oral histology The science dealing with the microscopic identification of cells and tissue in the oral cavity. The structure of organ tissues, including the composition of cells and their organization into various body tissues.

11. Light microscope Electron microscope

12. Preparation of the tissue for microscopic examination Decalcified section Ground section Soft paraffin section

13. Bone tissue

14. Enamel & dentine

15. Pulp tissue

16. D.L.S. in the dental and paradental tissues

17. Thank you