Download BDS 2021 September Final Year 4219 Periodontology Question Paper

Download BDS (Bachelor of Dental Surgery) 2021 September Final Year 4219 Periodontology Previous Question Paper

[BDS 0921] SEPTEMBER 2021 Sub. Code: 4219
(FEBRUARY 2021 SESSION)

FOURTH YEAR B.D.S. DEGREE EXAM

(Common to Final Year Paper V - Modified Regulations III and
Final Year Paper IV - New Modified Regulation Candidates)
PAPER IV ? PERIODONTOLOGY
Q.P Code: 544219
Time: 180 Minutes Maximum: 70 Marks

I. Elaborate on:
(2 x 10 = 20)
1. Define Periodontitis. Classify various forms of Periodontitis. Discuss the
Etiology, Clinical features and Radiograph features of Aggressive
Periodontitis.
2. Define and classify Flap Surgery. Discuss Periodontal Healing following
Flap Surgery.
II. Write Notes on: (10 x 5 = 50)

1. Bicuspidization and Hemisection.
2. Osseous Intergration.
3. Defence Mechanism of Gingiva.
4. Inflammatory Gingival Enlargement.
5. GTR.
6. Virulence factors of Periodontal Pathogens.
7. DNA Probe.
8. Local Drug delivery systems.
9. Classification of Bone Grafts.
10. Frenal Attachment.
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