Download BDS 2021 September Final Year 4218 Orthodontics And Dentofacial Orthopaedics Question Paper

Download BDS (Bachelor of Dental Surgery) 2021 September Final Year 4218 Orthodontics And Dentofacial Orthopaedics Previous Question Paper

[BDS 0921] SEPTEMBER 2021 Sub. Code: 4218
(FEBRUARY 2021 SESSION)

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. Explain the Post Natal Growth of Mandible in detail. Add a note on
growth Spruts and their Importance.

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

1. Functional Matrix Theory.
2. Head Gears.
3. Austenitic Stainless Steel.
4. Receprocal Anchorage.
5. Hyrax.
6. Types of Tooth Movement.
7. Adult Orthodontics.
8. Study Models.
9. Ugly Duckling Stage.
10. Undermining Resorption.
*******

---