In class II restorations, all of the following are considered to occur as probable causes of periodontal problems except: A. Flat ridge B. Faulty or not proper contour C. Not properly polished restoration D. Cervical wall is too deeply apical E. Overextension of lining in cavity

In class II restorations, all of the following are considered to occur as probable causes of periodontal  problems except:
A. Flat ridge
B. Faulty or not proper contour
C. Not properly polished restoration
D. Cervical wall is too deeply apical  
E. Overextension of lining in cavity
by

1 Answer

Answer :

E. Overextension of lining in cavity
by

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