Page 451 - My FlipBook

Fig. 287

Fig. 286. TliG upper bicuspids and first and second mulars, sliowing buccal gingival third decays.
In the second molar the decay has burrowed considerably in the dentin.
FiQ. 287. The same teeth after treatment, showing the extension and the outline form of the
prepared cavities. Notice that each cavity is extended gingivally so that the margin of the filling is
under the free margin of the gum.
29a