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/2013/05

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.       Discuss the etiology, clinical and radiographic features of localized aggressive periodontitis (LAP).  Justify why the LAP is limited to certain teeth.                                                                                                    [10]

2.       Define periodontal pockets.  Describe classification, pathogenesis and root surface changes in periodontal pockets.                                               [10]

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

          (a)     Risk factors in periodontal diseases.

          (b)     Difference between attached gingiva and alveolar mucosa.

          (c)      Clinical significance of gingival crevicular fluid.

PART –II

4.       Classify bony defects.  Describe the management of infra bony defects.  Also describe the nature of healing following the procedures.                         [10]

5.       Discuss in brief :                                                                                     [5x2=10]

          (a)     Classification of periodontal diseases.

          (b)     Types and uses of periodontal probes.

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

          a.       Periodontal packs.      

b.      Causes of gingival bleeding.        

          c.       Loe & Silness Index.                                

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Earning:   Approval pending.