root canal
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About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.root canal
nounDefinition of ROOT CANAL
: the part of the pulp cavity lying in the root of a tooth; also : a dental operation to save a tooth by removing the contents of its root canal and filling the cavity with a protective substance
See Examples of ROOT CANAL
- I need to have a root canal.
First Known Use of ROOT CANAL
1893
root canal
noun (Medical Dictionary)Medical Definition of ROOT CANAL
1
: the part of the pulp cavity lying in the root of a tooth—called also pulp canal
2
: a dental operation to save a tooth by removing the contents of its root canal and filling the cavity with a protective substance (as gutta-percha)
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