Page 114 - My FlipBook

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Fig. 61. Dish shape The lower bicuspids and first mo lar are gold shell crowns, which were
placed because of the ex ne sensitiveness of the eroded ar eas. The crown on the first bicuspid
is the third shell crown ch has been worn through by th e erosion. The white cement may be
seen through the hole in crown. Man, forty years of age
; a dentist.
Fig. 62. Proximal ? man, about nineteen years of age.
When first observed the =d in this illustration, snowing round
holes through between t id the teeth broke away about seven
years later.