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Fig. 29 Fig. 299.
Fig. 301. Fig. 302.
Figs. 298-302. A series of illustrations of abrasion.
Figs. 208, 299, 301 and 302 show progressive abrasion of a molar tooth which has worn until
the calcification filling the pulp chamber is exposed.
Fig. 300. The bicuspids and first molar, the cusps of which are worn through the enamel and the
dentin is cupped out.
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