Page 307 - My FlipBook
P. 307
FlQ. 142. FlQ. 143.
Fig. 144. Fio. 145.
1^2145
. ^V."^- inclusive. Photographs of a lower first molar with beginning decay completely
encircling the crown, following closely the free margin of the gum in every part. Figure 142 the
mesial surface; Figure 113, the buccal surface; Figure 144, the distal surface; Figure 145. the
lingual surface.
