B.D.S-B.D.S Dental Surgery 4th Year Orthodontics & Dentofacial Orthopaedics(Baba Farid University of Health Sciences, Faridkot, Punjab-2013)

B.D.S. [Fourth Year/Fourth Year(Final Prof.)]

                                                    BF/2013/11

Orthodontics & Dentofacial Orthopaedics

[New Scheme w.e.f. 2007 & 2008 admission batch]

M.M. : 70                                                                                         Time : 3 Hours

 

Note :    Attempt all questions.

             Illustrate your answer with suitable diagrams, where ever necessary.

 

            USE SEPARATE ANSWER SHEET FOR EACH PART.

Part – I

 

1.       Enumerate the theories of growth of craniofacial complex and describe in detail the Functional Matrix Theory.                                                                [10]

2.       Describe in detail the histologic response to different orthodontic forces on a tooth.                                                                                                          [10]

3.       Write Short Notes on :                                                                      [5x3=15]

          a.       Prenatal growth of tongue.

          b.      Mid Line Diastema.

c.       Moyer’s Mixed Dentition Analysis.

 

Part –II

4.       Discuss Myofunctional appliances, their indications and describe  mode of action in detail.                                                                                [10]

5.       Describe Steiner’s Cephalometric Analysis in detail.                           [10]

                                                                        

6.       Write Short Notes on :                                                                     [5x3=15]

          a.       Rapid Maxillary Expansion.

          b.      Types of Orthodontic Clasps and Springs.

          c.       Fixed Retainers.

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Earning:   Approval pending.