Download BDS 2020 Feb Final Year 544218 Orthodontics And Dentofacial Orthopaedics Question Papers

Download BDS (Dental degree/Bachelor of Dental Surgery) 2020 Feb Final Year 544218 Orthodontics And Dentofacial Orthopaedics Previous Question Papers

[LQ 669] FEBRUARY 2020 Sub. Code: 4218

FOURTH YEAR B.D.S. DEGREE EXAM
(Common to Final Year Paper I - Modified Regulation III Candidates and
Final Year Paper III - New Modified Regulation Candidates)
PAPER III ? ORTHODONTICS AND
DENTOFACIAL ORTHOPAEDICS
Q.P. Code: 544218

Time: 180 Minutes Maximum: 70 Marks

I. Elaborate on: (2 x 10 = 20)

1. Define retention, enumerate various theories of retention.
2. Define Anchorage, classify and write in detail about Extra Oral
Anchorage.

II. Write Notes on: (10 x 5 = 50)

1. Cartilaginous theory.
2. Flux and Anti flux.
3. Methods of studying growth.
4. Canine impaction.
5. Hyrax.
6. Types of tooth movement.
7. Adult orthodontics.
8. Pseudo class III.
9. Tweeds Diagnostic Triangle.
10. Aesthetic retainers.

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