Page 562 - My FlipBook
P. 562
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560 DISCOLORED TEETH AND THEIR TREATMENT.
essentially a chemical one always, and that the bleaching method in any
given case mnst be selected with especial reference to the character of
the discoloration and applied with due care as to its details in order that
the chemical requirements of the operation may be intelligently met
without which care success is impossible.
560 DISCOLORED TEETH AND THEIR TREATMENT.
essentially a chemical one always, and that the bleaching method in any
given case mnst be selected with especial reference to the character of
the discoloration and applied with due care as to its details in order that
the chemical requirements of the operation may be intelligently met
without which care success is impossible.
