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This is a very specialized branch of dentistry that treats infected root canals. An infected tooth does not always require a tooth extraction. The root canals may be cleaned and filled in order to arrest the infection. When the infection resolves, the tooth may be restored to proper function with a filling or a crown.
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Root Canal procedure: unhealthy tooth, drilling, filing with endofile, rubber filling and crown |
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Lower right first molar (center) after root canal therapy.
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