| The results suggest that the posts could contribute to the reinforcement and strengthening of pulpless maxillary premolars. |
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| The internal bleaching process is intended to achieve the reduction of discoloration of a pulpless tooth. |
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| The present study was designed to test the null hypothesis that there is no difference in the fracture resistance of pulpless teeth restored with different types of post-core systems and full coverage crowns. |
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| These were to verify the mechanical performance of this restoration material designed for use in pulpless teeth, compared with competing commercial materials. |
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| Ideal form, color and chewing function of pulpless teeth are reached by means of manufacturing metalless and ceramic-metal crowns, including the auriferous alloy. |
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| In determining when to extract a pulpless tooth, it is necessary to take into consideration many factors. |
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