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2007-06-27 13:27:25 · 2 answers · asked by clem 2 in Health Dental

2 answers

In the early 19th Century, dentists began using materials such as orange wood or gold to fill root canal space. Since then, newer materials have evolved with technology.

2007-06-27 13:50:49 · answer #1 · answered by Heather N 5 · 0 0

HELLO,
DR.WESTON PRICE BEGAN HIS RESEARCH IN THE EARLY 2Oth CENTURY, AND ROOT CANAL THERAPY FOLLOWED SUBSEQUENTLY.

2007-06-27 21:01:03 · answer #2 · answered by Dr. Albert, DDS, (USA) 7 · 0 0

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