1. PRINCIPAL MORPHOLOGIC COMPARISONS Those morphologic features used to compare and differentiate teeth within each of 2 categories (maxillary molars and mandibular molars) Those morphologic features used to compare and differentiate teeth within each of 2 categories (maxillary molars and mandibular molars)

2. CENTRAL & LATERAL INCISORS Facial View Crown form Crown form Incisocervical- Mesiodistal Crown dimensions Incisocervical- Mesiodistal Crown dimensions Mesioincisal angle form Mesioincisal angle form Distoincisal angle form Distoincisal angle form

3. CENTRAL & LATERAL INCISORS Facial View Proximal crown-root alignment Proximal contact locations Root length Root apex form

4. CENTRAL & LATERAL INCISORS Lingual View Marginal ridge prominence Marginal ridge prominence Lingual fossa depth Lingual fossa depth

5. CENTRAL & LATERAL INCISORS Mesial View Crown dimensions Crown dimensions Mesiodistal- Faciolingual crown dimensions Mesiodistal- Faciolingual crown dimensions Cervical line curvature Cervical line curvature

6. CENTRAL & LATERAL INCISORS INCISAL VIEW Crown outline form Crown outline form Facial surface convexity Facial surface convexity

7. Comparison of Mandibular Central and Lateral Incisors

8. MANDIBULAR INCISORS Facial View Incisal edge form Incisal edge form Distoincisal angle form Distoincisal angle form Distal proximal contact location Distal proximal contact location Root length Root length Root apex form Root apex form

9. MANDIBULAR INCISORS Lingual View Cingulum and marginal ridge prominence Cingulum and marginal ridge prominence Lingual fossa depth Lingual fossa depth

10. MANDIBULAR INCISORS Distal View Proximal contact location Proximal contact location Root surface form Root surface form

11. MANDIBULAR INCISORS Incisal View Crown symmetry Crown symmetry

12. Comparison Between Maxillary and Mandibular Canines

13. CANINES Facial View Cusp sharpness Cusp sharpness Root length Root length

14. CANINES Lingual View Marginal ridge prominence Marginal ridge prominence Lingual ridge prominence Lingual ridge prominence Cingulum prominence Cingulum prominence

15. CANINES Mesial View Incisal edge-long axis relationship Incisal edge-long axis relationship Faciolingual crown dimension Faciolingual crown dimension

16. CANINES Incisal View Mesiodistal- Faciolingual crown dimension Surface visibility Facial surface convexity

17. MAXILLARY MOLAR COMPARISONS

18. MAXILLARY MOLAR COMPARISON Facial View Overall Crown dimensions Overall Crown dimensions Facial cusp sizes Facial cusp sizes Facial groove location Facial groove location Cervical line form Cervical line form Root length-curvature Root length-curvature

19. MAXILLARY MOLAR COMPARISON Lingual View Cusp of Carabelli Cusp of Carabelli Lingual developmental groove Lingual developmental groove

20. MAXILLARY MOLAR COMPARISON Occlusal View Crown form Crown form Number-size of cusps Number-size of cusps Marginal ridge prominence Marginal ridge prominence Facial developmental groove Facial developmental groove Lingual developmental groove Lingual developmental groove

21. MAXILLARY MOLAR COMPARISON Proximal Views Cervical ridge prominence Cervical ridge prominence Lingual root curvature Lingual root curvature Root fusion Root fusion

22. MANDIBULAR MOLAR COMPARISONS

23. MANDIBULAR MOLAR COMPARISON Facial View Root length Root length Number of facial cusps Number of facial cusps Cervical line form Cervical line form Facial developmental grooves Facial developmental grooves

24. MANDIBULAR MOLAR COMPARISON Occlusal View Cusp sizes Cusp sizes Mesiofacial prominence Mesiofacial prominence Number of cusps Number of cusps Distal surface form Distal surface form