Dental Caries and Restorative Needs

1. Prevalence and Pattern of Dental Caries and Restorative Treatment Needs Among Patients in Tertiary Dental Clinics
2. Assessment of Delayed Treatment of Dental Caries and Its Impact on Tooth Loss
3. Evaluation of Factors Influencing Choice of Restorative Treatment Among Dental Patients
4. Caries Risk Profile and Its Relationship With Restorative Treatment Outcomes

Restorative Materials and Clinical Performance

5. Comparative Evaluation of Amalgam and Composite Resin Restorations in Posterior Teeth
6. Clinical Performance of Glass Ionomer Cement in Class V Restorations Over Time
7. Assessment of Failure Rates of Direct Restorations in Tertiary Dental Clinics
8. Evaluation of Patient Satisfaction With Tooth-Colored Restorations

Endodontics (Root Canal Therapy)

9. Success Rate of Root Canal Treatment in Anterior and Posterior Teeth
10. Assessment of Post-Endodontic Pain and Factors Influencing Its Severity
11. Comparative Evaluation of Manual vs Rotary Endodontic Techniques
12. Prevalence of Pulpal and Periapical Diseases Among Dental Patients

Adhesive and Aesthetic Dentistry

13. Effectiveness of Adhesive Systems in Restorative Dental Procedures
14. Assessment of Shade Matching and Aesthetic Outcomes in Composite Restorations
15. Influence of Oral Hygiene on Longevity of Aesthetic Restorations

Minimal Intervention and Preventive Restorative Approaches

16. Effectiveness of Atraumatic Restorative Treatment (ART) in Managing Dental Caries
17. Evaluation of Sealant Therapy in Preventing Occlusal Caries in Molars
18. Minimal Intervention Dentistry Approach in Early Carious Lesions Management

Prosthetic and Tooth Replacement (Restorative Interface)

19. Comparative Study of Fixed vs Removable Restorations in Partial Tooth Loss
20. Evaluation of Tooth-Colored Indirect Restorations (Inlays/Onlays) in Clinical Practice

Specialized Postgraduate (M.Sc./Ph.D.) Topics

Advanced Restorative Materials Science

1. Nanotechnology-Based Dental Composite Materials and Their Mechanical Properties
2. Bioactive Restorative Materials for Remineralization of Carious Lesions
3. Longevity and Failure Mechanisms of Resin-Based Restorations in Clinical Settings

Endodontic Advances

4. Regenerative Endodontics in Management of Immature Permanent Teeth
5. Effect of Irrigation Protocols on Root Canal Disinfection Efficiency
6. Microleakage in Root Canal Obturation Techniques

Aesthetic and Digital Dentistry

7. Digital Smile Design and Its Impact on Restorative Treatment Outcomes
8. CAD/CAM Technology in Restorative Dental Procedures: Clinical Effectiveness

Public Health and Clinical Outcomes

9. Cost-Effectiveness of Direct vs Indirect Restorations in Nigerian Dental Practice
10. Access to Restorative Dental Care and Its Impact on Oral Health-Related Quality of Life