This video shows how to make how to make a cavity in Mandibular right second molar i.e 47 tooth number on a typho jaw set
we will be using round bur for punch cut
straight bur for joining the punch cut
then inverted cone for making amd smoothening the cavity
Max depth of the cavity should be 1.5-2 mm
and width should be 1/4th of the intercuspal distance
we should preserve the marginal ridges
27 май 2020
