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

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

BF/2013/11

Periodontology

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

M. Marks  : 70                                                                              Time : 3 Hours

 

Note :    Attempt all questions.

            Draw labeled diagrams where necessary.

 

            USE SEPARATE ANSWER SHEET FOR EACH PART.

PART – I

 

1.       Define Trauma from Occlusion.  How will the periodontal tissues respond to increased occlusal load ?                                                                   [10]

2.       Enumerate acute gingival lesions.  Discuss in detail the etiology, clinical and histopathological features of acute necrotizing ulcerative gingivitis and its possible course.                                                                         [10]

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

          (a)     Tooth mobility.

          (b)     Fenestration and dehiscence.

          (c)      Inter dental cleaning aids.

PART –II

4.       Classify furcation involvement.  Describe the management of furcation defects.  Also describe the various factors which can effect the outcome of management of furcation defects.                                                                                            [10]

5.       Discuss the role of micro-organisms in the causation of periodontal diseases.  [10]         

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

          a.       Pathological migration.       

b.      Periodontal Splints.    

          c.       Gingival Col.                                  

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Earning:   Approval pending.