Page 155 - My FlipBook
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Fig. 56.
Fici.
Fi(j. 56. Finger position suituMt- f-n- some opcvatii'iis on the buccal surfaces of the upper molars.
Notice the insti-umcnt (,n-asp and Ihi- hnger rest with the buck of the third finger. Left side in
front position at chair.
l''n:. f)?. i^'inger posilinn suihihli' lnr riiiu-hiTif;' ci-iiain iinsitions in distal ca\itiea. Left side in
front position at chair.
