Page 138 - My FlipBook
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134 OPERATIVE DENTISTRY
form by covering equally rapidly the three walls forming the angle
the gingival, axial and lingual walls, keeping the shaft of the plug-
ger pointing all the time at the point angle primarily covered.
When the gold has been built out along the gingivo-lingual line
Fig. 78.—Covering the gingivo-lingual angle with cohesive gold.
angle to the cavo-surface angle great care must be taken at this stage
of the filling that the linguo-gingival angle is covered and the gold
built to full contour, as this is the only time it can be correctly done
with the force directed in the right direction. As the gold reaches
134 OPERATIVE DENTISTRY
form by covering equally rapidly the three walls forming the angle
the gingival, axial and lingual walls, keeping the shaft of the plug-
ger pointing all the time at the point angle primarily covered.
When the gold has been built out along the gingivo-lingual line
Fig. 78.—Covering the gingivo-lingual angle with cohesive gold.
angle to the cavo-surface angle great care must be taken at this stage
of the filling that the linguo-gingival angle is covered and the gold
built to full contour, as this is the only time it can be correctly done
with the force directed in the right direction. As the gold reaches
